| 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,
283,
284,
355,
497,
560,
566,
568,
710,
994,
1120,
1132,
1136,
1415,
1420,
1981,
1988,
2264,
2272,
2485,
2830,
2840,
3962,
3976,
4528,
4970,
5660,
5680,
7924,
7952,
9056,
9905,
9940,
11320,
11360,
15848,
15904,
19810,
19880,
20093,
22640,
31696,
39620,
39760,
40186,
45280,
63392,
79240,
79520,
80372,
100465,
140651,
158480,
160744,
200930,
281302,
316960,
321488,
401860,
562604,
642976,
703255,
803720,
1125208,
1406510,
1607440,
2250416,
2813020,
3214880,
4500832,
5626040,
11252080,
22504160
|