| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
35,
40,
52,
56,
65,
70,
80,
91,
104,
112,
130,
140,
182,
208,
260,
280,
364,
455,
520,
560,
728,
910,
1040,
1456,
1820,
3640,
7280,
178571,
357142,
714284,
892855,
1249997,
1428568,
1785710,
2321423,
2499994,
2857136,
3571420,
4642846,
4999988,
6249985,
7142840,
9285692,
9999976,
11607115,
12499970,
14285680,
16249961,
18571384,
19999952,
23214230,
24999940,
32499922,
37142768,
46428460,
49999880,
64999844,
81249805,
92856920,
99999760,
129999688,
162499610,
185713840,
259999376,
324999220,
649998440,
1299996880
|