#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b, c, d, e = 0;
  cin >> a >> b >> c;
  if (b > a) {
    for (int d = a; d <= b; d = d + 1) {
      if (c % d == 0) {
        e = e + 1;
      }
      cout << e << endl;
    }
  }
  return 0;
}
