| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
56,
70,
71,
80,
112,
140,
142,
160,
224,
280,
284,
355,
497,
499,
560,
568,
710,
994,
998,
1120,
1136,
1420,
1988,
1996,
2272,
2485,
2495,
2840,
3493,
3976,
3992,
4970,
4990,
5680,
6986,
7952,
7984,
9940,
9980,
11360,
13972,
15904,
15968,
17465,
19880,
19960,
27944,
34930,
35429,
39760,
39920,
55888,
69860,
70858,
79520,
79840,
111776,
139720,
141716,
177145,
248003,
279440,
283432,
354290,
496006,
558880,
566864,
708580,
992012,
1133728,
1240015,
1417160,
1984024,
2480030,
2834320,
3968048,
4960060,
5668640,
7936096,
9920120,
19840240,
39680480
|