56146187640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27522641}}^1$

素因数の和:27522672

約数の個数: 64

約数和(自身を含む): 178346720160

約数和(自身を除く): 122200532520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27522641, 55045282, 82567923, 110090564, 137613205, 165135846, 220181128, 275226410, 330271692, 412839615, 467884897, 550452820, 660543384, 825679230, 935769794, 1100905640, 1403654691, 1651358460, 1871539588, 2339424485, 2807309382, 3302716920, 3743079176, 4678848970, 5614618764, 7018273455, 9357697940, 11229237528, 14036546910, 18715395880, 28073093820, 56146187640]

約数ペア:

[(1, 56146187640), (2, 28073093820), (3, 18715395880), (4, 14036546910), (5, 11229237528), (6, 9357697940), (8, 7018273455), (10, 5614618764), (12, 4678848970), (15, 3743079176), (17, 3302716920), (20, 2807309382), (24, 2339424485), (30, 1871539588), (34, 1651358460), (40, 1403654691), (51, 1100905640), (60, 935769794), (68, 825679230), (85, 660543384), (102, 550452820), (120, 467884897), (136, 412839615), (170, 330271692), (204, 275226410), (255, 220181128), (340, 165135846), (408, 137613205), (510, 110090564), (680, 82567923), (1020, 55045282), (2040, 27522641)]