282612680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9433}}^1$

素因数の和:9558

約数の個数: 64

約数和(自身を含む): 733587840

約数和(自身を除く): 450975160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 9433, 14980, 18866, 29960, 37732, 47165, 66031, 75464, 94330, 132062, 188660, 264124, 330155, 377320, 528248, 660310, 1009331, 1320620, 2018662, 2641240, 4037324, 5046655, 7065317, 8074648, 10093310, 14130634, 20186620, 28261268, 35326585, 40373240, 56522536, 70653170, 141306340, 282612680]

約数ペア:

[(1, 282612680), (2, 141306340), (4, 70653170), (5, 56522536), (7, 40373240), (8, 35326585), (10, 28261268), (14, 20186620), (20, 14130634), (28, 10093310), (35, 8074648), (40, 7065317), (56, 5046655), (70, 4037324), (107, 2641240), (140, 2018662), (214, 1320620), (280, 1009331), (428, 660310), (535, 528248), (749, 377320), (856, 330155), (1070, 264124), (1498, 188660), (2140, 132062), (2996, 94330), (3745, 75464), (4280, 66031), (5992, 47165), (7490, 37732), (9433, 29960), (14980, 18866)]