656362140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{16111}}^1$

素因数の和:16227

約数の個数: 96

約数和(自身を含む): 2122143744

約数和(自身を除く): 1465781604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 5820, 6790, 8148, 10185, 13580, 16111, 20370, 32222, 40740, 48333, 64444, 80555, 96666, 112777, 161110, 193332, 225554, 241665, 322220, 338331, 451108, 483330, 563885, 676662, 966660, 1127770, 1353324, 1562767, 1691655, 2255540, 3125534, 3383310, 4688301, 6251068, 6766620, 7813835, 9376602, 10939369, 15627670, 18753204, 21878738, 23441505, 31255340, 32818107, 43757476, 46883010, 54696845, 65636214, 93766020, 109393690, 131272428, 164090535, 218787380, 328181070, 656362140]

約数ペア:

[(1, 656362140), (2, 328181070), (3, 218787380), (4, 164090535), (5, 131272428), (6, 109393690), (7, 93766020), (10, 65636214), (12, 54696845), (14, 46883010), (15, 43757476), (20, 32818107), (21, 31255340), (28, 23441505), (30, 21878738), (35, 18753204), (42, 15627670), (60, 10939369), (70, 9376602), (84, 7813835), (97, 6766620), (105, 6251068), (140, 4688301), (194, 3383310), (210, 3125534), (291, 2255540), (388, 1691655), (420, 1562767), (485, 1353324), (582, 1127770), (679, 966660), (970, 676662), (1164, 563885), (1358, 483330), (1455, 451108), (1940, 338331), (2037, 322220), (2716, 241665), (2910, 225554), (3395, 193332), (4074, 161110), (5820, 112777), (6790, 96666), (8148, 80555), (10185, 64444), (13580, 48333), (16111, 40740), (20370, 32222)]