| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
35,
40,
52,
56,
65,
70,
80,
91,
104,
112,
130,
140,
182,
208,
260,
280,
364,
455,
520,
560,
728,
910,
1040,
1456,
1820,
3640,
5441,
7280,
10882,
21764,
27205,
38087,
43528,
54410,
70733,
76174,
87056,
108820,
141466,
152348,
190435,
217640,
282932,
304696,
353665,
380870,
435280,
495131,
565864,
609392,
707330,
761740,
990262,
1131728,
1414660,
1523480,
1980524,
2475655,
2829320,
3046960,
3961048,
4951310,
5658640,
7922096,
9902620,
19805240,
39610480
|