| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
256,
310,
320,
496,
512,
620,
640,
992,
1024,
1240,
1280,
1601,
1984,
2048,
2480,
2560,
3202,
3968,
4960,
5120,
6404,
7936,
8005,
9920,
10240,
12808,
15872,
16010,
19840,
25616,
31744,
32020,
39680,
49631,
51232,
63488,
64040,
79360,
99262,
102464,
128080,
158720,
198524,
204928,
248155,
256160,
317440,
397048,
409856,
496310,
512320,
794096,
819712,
992620,
1024640,
1588192,
1639424,
1985240,
2049280,
3176384,
3278848,
3970480,
4098560,
6352768,
7940960,
8197120,
12705536,
15881920,
16394240,
25411072,
31763840,
50822144,
63527680,
101644288,
127055360,
254110720,
508221440
|