| 約数 |
1,
2,
4,
5,
8,
10,
13,
20,
26,
31,
40,
41,
52,
62,
65,
82,
104,
124,
130,
155,
164,
205,
248,
260,
310,
328,
403,
410,
520,
533,
620,
806,
820,
961,
1066,
1240,
1271,
1612,
1640,
1922,
2015,
2132,
2542,
2665,
3224,
3844,
4030,
4264,
4805,
5084,
5330,
6355,
7688,
8060,
9610,
10168,
10660,
12493,
12710,
16120,
16523,
19220,
21320,
24986,
25420,
33046,
38440,
39401,
49972,
50840,
62465,
66092,
78802,
82615,
99944,
124930,
132184,
157604,
165230,
197005,
249860,
315208,
330460,
394010,
499720,
512213,
660920,
788020,
1024426,
1576040,
2048852,
2561065,
4097704,
5122130,
10244260,
20488520
|