| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
67,
80,
128,
134,
160,
256,
268,
320,
335,
401,
512,
536,
640,
670,
802,
1072,
1280,
1340,
1604,
2005,
2144,
2560,
2680,
3208,
4010,
4288,
5360,
6416,
8020,
8576,
10720,
12832,
16040,
17152,
21440,
25664,
26867,
32080,
34304,
42880,
51328,
53734,
64160,
85760,
102656,
107468,
128320,
134335,
171520,
205312,
214936,
256640,
268670,
429872,
513280,
537340,
859744,
1026560,
1074680,
1719488,
2149360,
3438976,
4298720,
6877952,
8597440,
13755904,
17194880,
34389760,
68779520
|