| 約数 |
1,
2,
4,
5,
7,
8,
10,
11,
13,
14,
20,
22,
26,
28,
35,
40,
44,
52,
55,
56,
65,
70,
71,
77,
88,
91,
104,
110,
130,
140,
142,
143,
154,
182,
220,
260,
280,
284,
286,
308,
355,
364,
385,
440,
455,
497,
520,
568,
572,
616,
710,
715,
728,
770,
781,
910,
923,
994,
1001,
1144,
1420,
1430,
1540,
1562,
1820,
1846,
1988,
2002,
2485,
2840,
2860,
3080,
3124,
3640,
3692,
3905,
3976,
4004,
4615,
4970,
5005,
5467,
5720,
6248,
6461,
7384,
7810,
8008,
9230,
9940,
10010,
10153,
10934,
12922,
15620,
18460,
19880,
20020,
20306,
21868,
25844,
27335,
31240,
32305,
36920,
40040,
40612,
43736,
50765,
51688,
54670,
64610,
71071,
81224,
101530,
109340,
129220,
142142,
203060,
218680,
258440,
284284,
355355,
406120,
568568,
710710,
1421420,
2842840
|