| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
79,
80,
103,
128,
131,
158,
160,
206,
256,
262,
316,
320,
395,
412,
515,
524,
632,
640,
655,
790,
824,
1030,
1048,
1264,
1280,
1310,
1580,
1648,
2060,
2096,
2528,
2620,
3160,
3296,
4120,
4192,
5056,
5240,
6320,
6592,
8137,
8240,
8384,
10112,
10349,
10480,
12640,
13184,
13493,
16274,
16480,
16768,
20224,
20698,
20960,
25280,
26368,
26986,
32548,
32960,
33536,
40685,
41396,
41920,
50560,
51745,
53972,
65096,
65920,
67465,
81370,
82792,
83840,
101120,
103490,
107944,
130192,
131840,
134930,
162740,
165584,
167680,
206980,
215888,
260384,
269860,
325480,
331168,
413960,
431776,
520768,
539720,
650960,
662336,
827920,
863552,
1041536,
1065947,
1079440,
1301920,
1324672,
1655840,
1727104,
2083072,
2131894,
2158880,
2603840,
2649344,
3311680,
3454208,
4263788,
4317760,
5207680,
5329735,
6623360,
8527576,
8635520,
10415360,
10659470,
13246720,
17055152,
17271040,
21318940,
34110304,
42637880,
68220608,
85275760,
136441216,
170551520,
272882432,
341103040,
682206080,
1364412160
|