285715360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3593}}^1$

素因数の和:3686

約数の個数: 96

約数和(自身を含む): 782514432

約数和(自身を除く): 496799072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2272, 2485, 2840, 3593, 3976, 4970, 5680, 7186, 7952, 9940, 11360, 14372, 15904, 17965, 19880, 25151, 28744, 35930, 39760, 50302, 57488, 71860, 79520, 100604, 114976, 125755, 143720, 201208, 251510, 255103, 287440, 402416, 503020, 510206, 574880, 804832, 1006040, 1020412, 1275515, 1785721, 2012080, 2040824, 2551030, 3571442, 4024160, 4081648, 5102060, 7142884, 8163296, 8928605, 10204120, 14285768, 17857210, 20408240, 28571536, 35714420, 40816480, 57143072, 71428840, 142857680, 285715360]

約数ペア:

[(1, 285715360), (2, 142857680), (4, 71428840), (5, 57143072), (7, 40816480), (8, 35714420), (10, 28571536), (14, 20408240), (16, 17857210), (20, 14285768), (28, 10204120), (32, 8928605), (35, 8163296), (40, 7142884), (56, 5102060), (70, 4081648), (71, 4024160), (80, 3571442), (112, 2551030), (140, 2040824), (142, 2012080), (160, 1785721), (224, 1275515), (280, 1020412), (284, 1006040), (355, 804832), (497, 574880), (560, 510206), (568, 503020), (710, 402416), (994, 287440), (1120, 255103), (1136, 251510), (1420, 201208), (1988, 143720), (2272, 125755), (2485, 114976), (2840, 100604), (3593, 79520), (3976, 71860), (4970, 57488), (5680, 50302), (7186, 39760), (7952, 35930), (9940, 28744), (11360, 25151), (14372, 19880), (15904, 17965)]