| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
20,
26,
28,
35,
40,
49,
52,
56,
65,
70,
91,
98,
104,
130,
140,
182,
196,
245,
260,
280,
364,
392,
455,
490,
520,
637,
728,
910,
980,
1274,
1820,
1960,
2548,
3185,
3640,
5096,
6370,
12740,
20101,
25480,
40202,
80404,
100505,
140707,
160808,
201010,
261313,
281414,
402020,
522626,
562828,
703535,
804040,
984949,
1045252,
1125656,
1306565,
1407070,
1829191,
1969898,
2090504,
2613130,
2814140,
3658382,
3939796,
4924745,
5226260,
5628280,
7316764,
7879592,
9145955,
9849490,
10452520,
12804337,
14633528,
18291910,
19698980,
25608674,
36583820,
39397960,
51217348,
64021685,
73167640,
102434696,
128043370,
256086740,
512173480
|