188231640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36479}}^1$

素因数の和:36536

約数の個数: 64

約数和(自身を含む): 577843200

約数和(自身を除く): 389611560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 36479, 72958, 109437, 145916, 182395, 218874, 291832, 364790, 437748, 547185, 729580, 875496, 1094370, 1459160, 1568597, 2188740, 3137194, 4377480, 4705791, 6274388, 7842985, 9411582, 12548776, 15685970, 18823164, 23528955, 31371940, 37646328, 47057910, 62743880, 94115820, 188231640]

約数ペア:

[(1, 188231640), (2, 94115820), (3, 62743880), (4, 47057910), (5, 37646328), (6, 31371940), (8, 23528955), (10, 18823164), (12, 15685970), (15, 12548776), (20, 9411582), (24, 7842985), (30, 6274388), (40, 4705791), (43, 4377480), (60, 3137194), (86, 2188740), (120, 1568597), (129, 1459160), (172, 1094370), (215, 875496), (258, 729580), (344, 547185), (430, 437748), (516, 364790), (645, 291832), (860, 218874), (1032, 182395), (1290, 145916), (1720, 109437), (2580, 72958), (5160, 36479)]