| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
31,
35,
40,
56,
62,
70,
80,
112,
124,
140,
155,
217,
248,
280,
310,
434,
496,
560,
620,
868,
1085,
1240,
1736,
2170,
2287,
2480,
3472,
4340,
4574,
8680,
9148,
11435,
16009,
17360,
18296,
22870,
32018,
36592,
45740,
64036,
70897,
80045,
91480,
128072,
141794,
160090,
182960,
256144,
283588,
320180,
354485,
496279,
567176,
640360,
708970,
992558,
1134352,
1280720,
1417940,
1985116,
2481395,
2835880,
3970232,
4962790,
5671760,
7940464,
9925580,
19851160,
39702320
|