374515960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3381

約数の個数: 128

約数和(自身を含む): 1070899200

約数和(自身を除く): 696383240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2821, 3224, 3319, 3640, 4030, 4340, 5642, 6638, 8060, 8680, 11284, 13276, 14105, 16120, 16595, 22568, 23233, 26552, 28210, 33190, 43147, 46466, 56420, 66380, 86294, 92932, 102889, 112840, 116165, 132760, 172588, 185864, 205778, 215735, 232330, 302029, 345176, 411556, 431470, 464660, 514445, 604058, 720223, 823112, 862940, 929320, 1028890, 1208116, 1337557, 1440446, 1510145, 1725880, 2057780, 2416232, 2675114, 2880892, 3020290, 3601115, 4115560, 5350228, 5761784, 6040580, 6687785, 7202230, 9362899, 10700456, 12081160, 13375570, 14404460, 18725798, 26751140, 28808920, 37451596, 46814495, 53502280, 74903192, 93628990, 187257980, 374515960]

約数ペア:

[(1, 374515960), (2, 187257980), (4, 93628990), (5, 74903192), (7, 53502280), (8, 46814495), (10, 37451596), (13, 28808920), (14, 26751140), (20, 18725798), (26, 14404460), (28, 13375570), (31, 12081160), (35, 10700456), (40, 9362899), (52, 7202230), (56, 6687785), (62, 6040580), (65, 5761784), (70, 5350228), (91, 4115560), (104, 3601115), (124, 3020290), (130, 2880892), (140, 2675114), (155, 2416232), (182, 2057780), (217, 1725880), (248, 1510145), (260, 1440446), (280, 1337557), (310, 1208116), (364, 1028890), (403, 929320), (434, 862940), (455, 823112), (520, 720223), (620, 604058), (728, 514445), (806, 464660), (868, 431470), (910, 411556), (1085, 345176), (1240, 302029), (1612, 232330), (1736, 215735), (1820, 205778), (2015, 185864), (2170, 172588), (2821, 132760), (3224, 116165), (3319, 112840), (3640, 102889), (4030, 92932), (4340, 86294), (5642, 66380), (6638, 56420), (8060, 46466), (8680, 43147), (11284, 33190), (13276, 28210), (14105, 26552), (16120, 23233), (16595, 22568)]