import java.io.*;
import java.util.*;
public class Main
{
    public static void main(String[] args) throws IOException{
    int sum = 0;
    int n = 0;
    int i = 1;
    String s;
    int a = 0;
    int b = 0;
    int c = 0;
        while(i>0){
            BufferedReader x = new BufferedReader(new InputStreamReader(System.in));
            s = x.readLine();
            StringTokenizer st = new StringTokenizer(s," ");
            a = Integer.parseInt(st.nextToken());
            b = Integer.parseInt(st.nextToken());
            c = Integer.parseInt(st.nextToken());
            if(a >= 1 && a <= 10000 )
                i = -1;
            else if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1;
         }
         for(n=a; n<=b;n++){
            if(c%n == 0)
            sum++;
         }
         System.out.println(""+sum+"");
    }
} import java.io.*; io.* java import java.util.*; util.* java public class Main
{
    public static void main(String[] args) throws IOException{
    int sum = 0;
    int n = 0;
    int i = 1;
    String s;
    int a = 0;
    int b = 0;
    int c = 0;
        while(i>0){
            BufferedReader x = new BufferedReader(new InputStreamReader(System.in));
            s = x.readLine();
            StringTokenizer st = new StringTokenizer(s," ");
            a = Integer.parseInt(st.nextToken());
            b = Integer.parseInt(st.nextToken());
            c = Integer.parseInt(st.nextToken());
            if(a >= 1 && a <= 10000 )
                i = -1;
            else if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1;
         }
         for(n=a; n<=b;n++){
            if(c%n == 0)
            sum++;
         }
         System.out.println(""+sum+"");
    }
} Main public static void main(String[] args) throws IOException{
    int sum = 0;
    int n = 0;
    int i = 1;
    String s;
    int a = 0;
    int b = 0;
    int c = 0;
        while(i>0){
            BufferedReader x = new BufferedReader(new InputStreamReader(System.in));
            s = x.readLine();
            StringTokenizer st = new StringTokenizer(s," ");
            a = Integer.parseInt(st.nextToken());
            b = Integer.parseInt(st.nextToken());
            c = Integer.parseInt(st.nextToken());
            if(a >= 1 && a <= 10000 )
                i = -1;
            else if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1;
         }
         for(n=a; n<=b;n++){
            if(c%n == 0)
            sum++;
         }
         System.out.println(""+sum+"");
    } main {
    int sum = 0;
    int n = 0;
    int i = 1;
    String s;
    int a = 0;
    int b = 0;
    int c = 0;
        while(i>0){
            BufferedReader x = new BufferedReader(new InputStreamReader(System.in));
            s = x.readLine();
            StringTokenizer st = new StringTokenizer(s," ");
            a = Integer.parseInt(st.nextToken());
            b = Integer.parseInt(st.nextToken());
            c = Integer.parseInt(st.nextToken());
            if(a >= 1 && a <= 10000 )
                i = -1;
            else if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1;
         }
         for(n=a; n<=b;n++){
            if(c%n == 0)
            sum++;
         }
         System.out.println(""+sum+"");
    } int sum = 0; sum 0 int n = 0; n 0 int i = 1; i 1 String s; s int a = 0; a 0 int b = 0; b 0 int c = 0; c 0 while(i>0){
            BufferedReader x = new BufferedReader(new InputStreamReader(System.in));
            s = x.readLine();
            StringTokenizer st = new StringTokenizer(s," ");
            a = Integer.parseInt(st.nextToken());
            b = Integer.parseInt(st.nextToken());
            c = Integer.parseInt(st.nextToken());
            if(a >= 1 && a <= 10000 )
                i = -1;
            else if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1;
         } i>0 i 0 {
            BufferedReader x = new BufferedReader(new InputStreamReader(System.in));
            s = x.readLine();
            StringTokenizer st = new StringTokenizer(s," ");
            a = Integer.parseInt(st.nextToken());
            b = Integer.parseInt(st.nextToken());
            c = Integer.parseInt(st.nextToken());
            if(a >= 1 && a <= 10000 )
                i = -1;
            else if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1;
         } BufferedReader x = new BufferedReader(new InputStreamReader(System.in)); x new BufferedReader(new InputStreamReader(System.in)) s = x.readLine() s x.readLine() x.readLine x StringTokenizer st = new StringTokenizer(s," "); st new StringTokenizer(s," ") a = Integer.parseInt(st.nextToken()) a Integer.parseInt(st.nextToken()) Integer.parseInt Integer st.nextToken() st.nextToken st b = Integer.parseInt(st.nextToken()) b Integer.parseInt(st.nextToken()) Integer.parseInt Integer st.nextToken() st.nextToken st c = Integer.parseInt(st.nextToken()) c Integer.parseInt(st.nextToken()) Integer.parseInt Integer st.nextToken() st.nextToken st if(a >= 1 && a <= 10000 )
                i = -1;
            else if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1; a >= 1 && a <= 10000 a >= 1 a 1 a <= 10000 a 10000 i = -1 i -1 1 if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1; b >= 1 && b <= 10000 b >= 1 b 1 b <= 10000 b 10000 i = -1 i -1 1 if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1; c >= 1 && c <= 10000 c >= 1 c 1 c <= 10000 c 10000 i = -1 i -1 1 if(a <= b)
                i = -1;
            else
                i = 1; a <= b a b i = -1 i -1 1 i = 1 i 1 for(n=a; n<=b;n++){
            if(c%n == 0)
            sum++;
         } n=a; n=a n a n<=b n b n++ n++ n {
            if(c%n == 0)
            sum++;
         } {
            if(c%n == 0)
            sum++;
         } if(c%n == 0)
            sum++; c%n == 0 c%n c n 0 sum++ sum System.out.println(""+sum+"") System.out.println System.out System System.out ""+sum+"" ""+sum+"" "" sum "" String[] args args public class Main
{
    public static void main(String[] args) throws IOException{
    int sum = 0;
    int n = 0;
    int i = 1;
    String s;
    int a = 0;
    int b = 0;
    int c = 0;
        while(i>0){
            BufferedReader x = new BufferedReader(new InputStreamReader(System.in));
            s = x.readLine();
            StringTokenizer st = new StringTokenizer(s," ");
            a = Integer.parseInt(st.nextToken());
            b = Integer.parseInt(st.nextToken());
            c = Integer.parseInt(st.nextToken());
            if(a >= 1 && a <= 10000 )
                i = -1;
            else if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1;
         }
         for(n=a; n<=b;n++){
            if(c%n == 0)
            sum++;
         }
         System.out.println(""+sum+"");
    }
} public class Main
{
    public static void main(String[] args) throws IOException{
    int sum = 0;
    int n = 0;
    int i = 1;
    String s;
    int a = 0;
    int b = 0;
    int c = 0;
        while(i>0){
            BufferedReader x = new BufferedReader(new InputStreamReader(System.in));
            s = x.readLine();
            StringTokenizer st = new StringTokenizer(s," ");
            a = Integer.parseInt(st.nextToken());
            b = Integer.parseInt(st.nextToken());
            c = Integer.parseInt(st.nextToken());
            if(a >= 1 && a <= 10000 )
                i = -1;
            else if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1;
         }
         for(n=a; n<=b;n++){
            if(c%n == 0)
            sum++;
         }
         System.out.println(""+sum+"");
    }
} Main
import java.io.*;
import java.util.*;
public class Main
{
    public static void main(String[] args) throws IOException{
    int sum = 0;
    int n = 0;
    int i = 1;
    String s;
    int a = 0;
    int b = 0;
    int c = 0;
        while(i>0){
            BufferedReader x = new BufferedReader(new InputStreamReader(System.in));
            s = x.readLine();
            StringTokenizer st = new StringTokenizer(s," ");
            a = Integer.parseInt(st.nextToken());
            b = Integer.parseInt(st.nextToken());
            c = Integer.parseInt(st.nextToken());
            if(a >= 1 && a <= 10000 )
                i = -1;
            else if(b >= 1 && b <= 10000)
                i = -1;
            else if(c >= 1 && c <= 10000)
                i = -1;
            else if(a <= b)
                i = -1;
            else
                i = 1;
         }
         for(n=a; n<=b;n++){
            if(c%n == 0)
            sum++;
         }
         System.out.println(""+sum+"");
    }
}