| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
56,
64,
70,
80,
103,
112,
140,
160,
173,
206,
224,
280,
320,
346,
412,
448,
515,
560,
692,
721,
824,
865,
1030,
1120,
1211,
1384,
1442,
1648,
1730,
2060,
2240,
2422,
2768,
2884,
3296,
3460,
3605,
4120,
4844,
5536,
5768,
6055,
6592,
6920,
7210,
8240,
9688,
11072,
11536,
12110,
13840,
14420,
16480,
17819,
19376,
23072,
24220,
27680,
28840,
32960,
35638,
38752,
46144,
48440,
55360,
57680,
71276,
77504,
89095,
96880,
115360,
124733,
142552,
178190,
193760,
230720,
249466,
285104,
356380,
387520,
498932,
570208,
623665,
712760,
997864,
1140416,
1247330,
1425520,
1995728,
2494660,
2851040,
3991456,
4989320,
5702080,
7982912,
9978640,
19957280,
39914560
|