| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
80,
127,
128,
157,
160,
254,
256,
314,
320,
508,
512,
628,
635,
640,
785,
1016,
1024,
1256,
1270,
1280,
1570,
2032,
2048,
2512,
2540,
2560,
3140,
4064,
4096,
5024,
5080,
5120,
6280,
8128,
8192,
10048,
10160,
10240,
12560,
16256,
19939,
20096,
20320,
20480,
25120,
32512,
39878,
40192,
40640,
40960,
50240,
65024,
79756,
80384,
81280,
99695,
100480,
130048,
159512,
160768,
162560,
199390,
200960,
260096,
319024,
321536,
325120,
398780,
401920,
520192,
638048,
643072,
650240,
797560,
803840,
1040384,
1276096,
1286144,
1300480,
1595120,
1607680,
2552192,
2600960,
3190240,
3215360,
5104384,
5201920,
6380480,
6430720,
10208768,
12760960,
20417536,
25521920,
40835072,
51043840,
81670144,
102087680,
163340288,
204175360,
408350720,
816701440
|