126259140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 405506304

約数和(自身を除く): 279247164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 521, 577, 1042, 1154, 1563, 1731, 2084, 2308, 2605, 2885, 3126, 3462, 3647, 4039, 5210, 5770, 6252, 6924, 7294, 7815, 8078, 8655, 10420, 10941, 11540, 12117, 14588, 15630, 16156, 17310, 18235, 20195, 21882, 24234, 31260, 34620, 36470, 40390, 43764, 48468, 54705, 60585, 72940, 80780, 109410, 121170, 218820, 242340, 300617, 601234, 901851, 1202468, 1503085, 1803702, 2104319, 3006170, 3607404, 4208638, 4509255, 6012340, 6312957, 8417276, 9018510, 10521595, 12625914, 18037020, 21043190, 25251828, 31564785, 42086380, 63129570, 126259140]

約数ペア:

[(1, 126259140), (2, 63129570), (3, 42086380), (4, 31564785), (5, 25251828), (6, 21043190), (7, 18037020), (10, 12625914), (12, 10521595), (14, 9018510), (15, 8417276), (20, 6312957), (21, 6012340), (28, 4509255), (30, 4208638), (35, 3607404), (42, 3006170), (60, 2104319), (70, 1803702), (84, 1503085), (105, 1202468), (140, 901851), (210, 601234), (420, 300617), (521, 242340), (577, 218820), (1042, 121170), (1154, 109410), (1563, 80780), (1731, 72940), (2084, 60585), (2308, 54705), (2605, 48468), (2885, 43764), (3126, 40390), (3462, 36470), (3647, 34620), (4039, 31260), (5210, 24234), (5770, 21882), (6252, 20195), (6924, 18235), (7294, 17310), (7815, 16156), (8078, 15630), (8655, 14588), (10420, 12117), (10941, 11540)]