| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
35,
40,
56,
70,
80,
101,
112,
140,
202,
280,
404,
505,
557,
560,
707,
808,
1010,
1114,
1414,
1616,
2020,
2228,
2785,
2828,
3535,
3899,
4040,
4456,
5570,
5656,
7070,
7798,
8080,
8912,
11140,
11312,
14140,
15596,
19495,
22280,
28280,
31192,
38990,
44560,
56257,
56560,
62384,
77980,
112514,
155960,
225028,
281285,
311920,
393799,
450056,
562570,
787598,
900112,
1125140,
1575196,
1968995,
2250280,
3150392,
3937990,
4500560,
6300784,
7875980,
15751960,
31503920
|