1590555960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{210391}}^1$

素因数の和:210418

約数の個数: 128

約数和(自身を含む): 6059289600

約数和(自身を除く): 4468733640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 210391, 420782, 631173, 841564, 1051955, 1262346, 1472737, 1683128, 1893519, 2103910, 2524692, 2945474, 3155865, 3787038, 4207820, 4418211, 5049384, 5680557, 5890948, 6311730, 7363685, 7574076, 8415640, 8836422, 9467595, 11361114, 11781896, 12623460, 13254633, 14727370, 15148152, 17672844, 18935190, 22091055, 22722228, 25246920, 26509266, 28402785, 29454740, 35345688, 37870380, 39763899, 44182110, 45444456, 53018532, 56805570, 58909480, 66273165, 75740760, 79527798, 88364220, 106037064, 113611140, 132546330, 159055596, 176728440, 198819495, 227222280, 265092660, 318111192, 397638990, 530185320, 795277980, 1590555960]

約数ペア:

[(1, 1590555960), (2, 795277980), (3, 530185320), (4, 397638990), (5, 318111192), (6, 265092660), (7, 227222280), (8, 198819495), (9, 176728440), (10, 159055596), (12, 132546330), (14, 113611140), (15, 106037064), (18, 88364220), (20, 79527798), (21, 75740760), (24, 66273165), (27, 58909480), (28, 56805570), (30, 53018532), (35, 45444456), (36, 44182110), (40, 39763899), (42, 37870380), (45, 35345688), (54, 29454740), (56, 28402785), (60, 26509266), (63, 25246920), (70, 22722228), (72, 22091055), (84, 18935190), (90, 17672844), (105, 15148152), (108, 14727370), (120, 13254633), (126, 12623460), (135, 11781896), (140, 11361114), (168, 9467595), (180, 8836422), (189, 8415640), (210, 7574076), (216, 7363685), (252, 6311730), (270, 5890948), (280, 5680557), (315, 5049384), (360, 4418211), (378, 4207820), (420, 3787038), (504, 3155865), (540, 2945474), (630, 2524692), (756, 2103910), (840, 1893519), (945, 1683128), (1080, 1472737), (1260, 1262346), (1512, 1051955), (1890, 841564), (2520, 631173), (3780, 420782), (7560, 210391)]