| 約数 |
1,
2,
4,
5,
7,
10,
13,
14,
20,
26,
28,
35,
52,
65,
70,
89,
91,
130,
140,
178,
182,
260,
356,
364,
431,
445,
455,
623,
862,
890,
910,
1157,
1246,
1724,
1780,
1820,
2155,
2314,
2492,
3017,
3115,
4310,
4628,
5603,
5785,
6034,
6230,
8099,
8620,
11206,
11570,
12068,
12460,
15085,
16198,
22412,
23140,
28015,
30170,
32396,
38359,
39221,
40495,
56030,
60340,
76718,
78442,
80990,
112060,
153436,
156884,
161980,
191795,
196105,
268513,
383590,
392210,
498667,
537026,
767180,
784420,
997334,
1074052,
1342565,
1994668,
2493335,
2685130,
3490669,
4986670,
5370260,
6981338,
9973340,
13962676,
17453345,
34906690,
69813380
|