| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
49,
56,
70,
80,
98,
112,
140,
160,
196,
224,
245,
280,
392,
490,
560,
784,
980,
1120,
1568,
1960,
3920,
7840,
100213,
200426,
400852,
501065,
701491,
801704,
1002130,
1402982,
1603408,
2004260,
2805964,
3206816,
3507455,
4008520,
4910437,
5611928,
7014910,
8017040,
9820874,
11223856,
14029820,
16034080,
19641748,
22447712,
24552185,
28059640,
39283496,
49104370,
56119280,
78566992,
98208740,
112238560,
157133984,
196417480,
392834960,
785669920
|