| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
35,
40,
52,
56,
65,
70,
80,
91,
103,
104,
107,
112,
130,
140,
182,
206,
208,
214,
260,
280,
364,
412,
428,
455,
515,
520,
535,
560,
721,
728,
749,
824,
856,
910,
1030,
1040,
1070,
1339,
1391,
1442,
1456,
1498,
1648,
1712,
1820,
2060,
2140,
2678,
2782,
2884,
2996,
3605,
3640,
3745,
4120,
4280,
5356,
5564,
5768,
5992,
6695,
6955,
7210,
7280,
7490,
8240,
8560,
9373,
9737,
10712,
11021,
11128,
11536,
11984,
13390,
13910,
14420,
14980,
18746,
19474,
21424,
22042,
22256,
26780,
27820,
28840,
29960,
37492,
38948,
44084,
46865,
48685,
53560,
55105,
55640,
57680,
59920,
74984,
77147,
77896,
88168,
93730,
97370,
107120,
110210,
111280,
143273,
149968,
154294,
155792,
176336,
187460,
194740,
220420,
286546,
308588,
374920,
385735,
389480,
440840,
573092,
617176,
716365,
749840,
771470,
778960,
881680,
1002911,
1146184,
1234352,
1432730,
1542940,
2005822,
2292368,
2865460,
3085880,
4011644,
5014555,
5730920,
6171760,
8023288,
10029110,
11461840,
16046576,
20058220,
40116440,
80232880
|