Problem:
How Many Divisors?

Write a program which reads three integers a, b and c, and prints the number of divisors of c between a and b.

Input

Three integers a, b and c are given in a line separated by a single space.

Output

Print the number of divisors in a line.

Constraints

1 ≤ a, b, c ≤ 10000

a ≤ b

Sample Input 1

5 14 80

Sample Output 1

3

Solution in JAVA (judge verdict: Wrong Answer)

import java.util.Scanner;
class Main {
	public static void main(String[] args){
		Scanner cin = new Scanner(System.in);
		int a, b, c;
		a = cin.nextInt();
		b = cin.nextInt();
		c = cin.nextInt();
		
		int res = serch_divisor_number(a, b, c);
		
		System.out.println(res);
	}
	private static int serch_divisor_number(int a, int b, int c){
		int count = 0;
		for (int i = a; i < b; i++){
			if (c % i == 0){
				count++;
			}
		}
		return (count);
	}
}