1540866864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{2383}}^1$

素因数の和:3122

約数の個数: 80

約数和(自身を含む): 4197747200

約数和(自身を除く): 2656880336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 709, 912, 1418, 2127, 2383, 2836, 4254, 4766, 5672, 7149, 8508, 9532, 11344, 13471, 14298, 17016, 19064, 26942, 28596, 34032, 38128, 40413, 45277, 53884, 57192, 80826, 90554, 107768, 114384, 135831, 161652, 181108, 215536, 271662, 323304, 362216, 543324, 646608, 724432, 1086648, 1689547, 2173296, 3379094, 5068641, 6758188, 10137282, 13516376, 20274564, 27032752, 32101393, 40549128, 64202786, 81098256, 96304179, 128405572, 192608358, 256811144, 385216716, 513622288, 770433432, 1540866864]

約数ペア:

[(1, 1540866864), (2, 770433432), (3, 513622288), (4, 385216716), (6, 256811144), (8, 192608358), (12, 128405572), (16, 96304179), (19, 81098256), (24, 64202786), (38, 40549128), (48, 32101393), (57, 27032752), (76, 20274564), (114, 13516376), (152, 10137282), (228, 6758188), (304, 5068641), (456, 3379094), (709, 2173296), (912, 1689547), (1418, 1086648), (2127, 724432), (2383, 646608), (2836, 543324), (4254, 362216), (4766, 323304), (5672, 271662), (7149, 215536), (8508, 181108), (9532, 161652), (11344, 135831), (13471, 114384), (14298, 107768), (17016, 90554), (19064, 80826), (26942, 57192), (28596, 53884), (34032, 45277), (38128, 40413)]