約数 |
1,
2,
4,
5,
8,
10,
16,
20,
23,
32,
40,
46,
67,
80,
92,
115,
134,
160,
184,
230,
268,
335,
368,
460,
536,
670,
736,
920,
1072,
1340,
1541,
1840,
2144,
2680,
3082,
3680,
5303,
5360,
6164,
7705,
10606,
10720,
12328,
15410,
21212,
24656,
26515,
30820,
42424,
49312,
53030,
61640,
84848,
106060,
121969,
123280,
169696,
212120,
243938,
246560,
355301,
424240,
487876,
609845,
710602,
848480,
975752,
1219690,
1421204,
1776505,
1951504,
2439380,
2842408,
3553010,
3903008,
4878760,
5684816,
7106020,
8171923,
9757520,
11369632,
14212040,
16343846,
19515040,
28424080,
32687692,
40859615,
56848160,
65375384,
81719230,
130750768,
163438460,
261501536,
326876920,
653753840,
1307507680
|