#include <bits/stdc++.h>
using namespace std;
int main(void) {
  int a = 0;
  int b = 0;
  int c = 0;
  int result = 0;
  cin >> a >> b >> c;
  for (int i = 0; i < 10000; ++i) {
    if (c % (a + i) == 0) {
      ++result;
      cout << result << a + i << endl;
    }
    if (a + i + 1 == b) {
      break;
    }
  }
  cout << result << endl;
}
