| 約数 |
1,
2,
4,
5,
7,
8,
10,
11,
14,
16,
20,
22,
28,
35,
40,
44,
55,
56,
70,
77,
80,
88,
110,
112,
140,
154,
176,
220,
280,
308,
385,
440,
560,
616,
770,
880,
1232,
1540,
3080,
6160,
10711,
21422,
42844,
53555,
74977,
85688,
107110,
117821,
149954,
171376,
214220,
235642,
299908,
374885,
428440,
471284,
589105,
599816,
749770,
824747,
856880,
942568,
1178210,
1199632,
1499540,
1649494,
1885136,
2356420,
2999080,
3298988,
4123735,
4712840,
5998160,
6597976,
8247470,
9425680,
13195952,
16494940,
32989880,
65979760
|