42076680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 132969600

約数和(自身を除く): 90892920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 107, 113, 116, 120, 145, 174, 214, 226, 232, 290, 321, 339, 348, 428, 435, 452, 535, 565, 580, 642, 678, 696, 856, 870, 904, 1070, 1130, 1160, 1284, 1356, 1605, 1695, 1740, 2140, 2260, 2568, 2712, 3103, 3210, 3277, 3390, 3480, 4280, 4520, 6206, 6420, 6554, 6780, 9309, 9831, 12091, 12412, 12840, 13108, 13560, 15515, 16385, 18618, 19662, 24182, 24824, 26216, 31030, 32770, 36273, 37236, 39324, 46545, 48364, 49155, 60455, 62060, 65540, 72546, 74472, 78648, 93090, 96728, 98310, 120910, 124120, 131080, 145092, 181365, 186180, 196620, 241820, 290184, 350639, 362730, 372360, 393240, 483640, 701278, 725460, 1051917, 1402556, 1450920, 1753195, 2103834, 2805112, 3506390, 4207668, 5259585, 7012780, 8415336, 10519170, 14025560, 21038340, 42076680]

約数ペア:

[(1, 42076680), (2, 21038340), (3, 14025560), (4, 10519170), (5, 8415336), (6, 7012780), (8, 5259585), (10, 4207668), (12, 3506390), (15, 2805112), (20, 2103834), (24, 1753195), (29, 1450920), (30, 1402556), (40, 1051917), (58, 725460), (60, 701278), (87, 483640), (107, 393240), (113, 372360), (116, 362730), (120, 350639), (145, 290184), (174, 241820), (214, 196620), (226, 186180), (232, 181365), (290, 145092), (321, 131080), (339, 124120), (348, 120910), (428, 98310), (435, 96728), (452, 93090), (535, 78648), (565, 74472), (580, 72546), (642, 65540), (678, 62060), (696, 60455), (856, 49155), (870, 48364), (904, 46545), (1070, 39324), (1130, 37236), (1160, 36273), (1284, 32770), (1356, 31030), (1605, 26216), (1695, 24824), (1740, 24182), (2140, 19662), (2260, 18618), (2568, 16385), (2712, 15515), (3103, 13560), (3210, 13108), (3277, 12840), (3390, 12412), (3480, 12091), (4280, 9831), (4520, 9309), (6206, 6780), (6420, 6554)]