| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
29,
32,
40,
58,
64,
80,
116,
128,
145,
160,
232,
256,
290,
320,
464,
512,
580,
640,
739,
928,
1160,
1280,
1478,
1856,
2320,
2560,
2956,
3695,
3712,
4640,
5912,
7390,
7424,
9280,
11824,
14780,
14848,
18560,
21431,
23648,
29560,
37120,
42862,
47296,
59120,
74240,
85724,
94592,
107155,
118240,
171448,
189184,
214310,
236480,
342896,
378368,
428620,
472960,
685792,
857240,
945920,
1371584,
1714480,
1891840,
2743168,
3428960,
5486336,
6857920,
10972672,
13715840,
27431680,
54863360
|