139386840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1657}}^1$

素因数の和:2372

約数の個数: 64

約数和(自身を含む): 419009760

約数和(自身を除く): 279622920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 701, 1402, 1657, 2103, 2804, 3314, 3505, 4206, 4971, 5608, 6628, 7010, 8285, 8412, 9942, 10515, 13256, 14020, 16570, 16824, 19884, 21030, 24855, 28040, 33140, 39768, 42060, 49710, 66280, 84120, 99420, 198840, 1161557, 2323114, 3484671, 4646228, 5807785, 6969342, 9292456, 11615570, 13938684, 17423355, 23231140, 27877368, 34846710, 46462280, 69693420, 139386840]

約数ペア:

[(1, 139386840), (2, 69693420), (3, 46462280), (4, 34846710), (5, 27877368), (6, 23231140), (8, 17423355), (10, 13938684), (12, 11615570), (15, 9292456), (20, 6969342), (24, 5807785), (30, 4646228), (40, 3484671), (60, 2323114), (120, 1161557), (701, 198840), (1402, 99420), (1657, 84120), (2103, 66280), (2804, 49710), (3314, 42060), (3505, 39768), (4206, 33140), (4971, 28040), (5608, 24855), (6628, 21030), (7010, 19884), (8285, 16824), (8412, 16570), (9942, 14020), (10515, 13256)]