138019140

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{4057}}^1$

素因数の和:4088

約数の個数: 144

約数和(自身を含む): 496309632

約数和(自身を除く): 358290492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4057, 4860, 5670, 6804, 8114, 8505, 11340, 12171, 16228, 17010, 20285, 24342, 28399, 34020, 36513, 40570, 48684, 56798, 60855, 73026, 81140, 85197, 109539, 113596, 121710, 141995, 146052, 170394, 182565, 219078, 243420, 255591, 283990, 328617, 340788, 365130, 425985, 438156, 511182, 547695, 567980, 657234, 730260, 766773, 851970, 985851, 1022364, 1095390, 1277955, 1314468, 1533546, 1643085, 1703940, 1971702, 2190780, 2300319, 2555910, 3067092, 3286170, 3833865, 3943404, 4600638, 4929255, 5111820, 6572340, 6900957, 7667730, 9201276, 9858510, 11501595, 13801914, 15335460, 19717020, 23003190, 27603828, 34504785, 46006380, 69009570, 138019140]

約数ペア:

[(1, 138019140), (2, 69009570), (3, 46006380), (4, 34504785), (5, 27603828), (6, 23003190), (7, 19717020), (9, 15335460), (10, 13801914), (12, 11501595), (14, 9858510), (15, 9201276), (18, 7667730), (20, 6900957), (21, 6572340), (27, 5111820), (28, 4929255), (30, 4600638), (35, 3943404), (36, 3833865), (42, 3286170), (45, 3067092), (54, 2555910), (60, 2300319), (63, 2190780), (70, 1971702), (81, 1703940), (84, 1643085), (90, 1533546), (105, 1314468), (108, 1277955), (126, 1095390), (135, 1022364), (140, 985851), (162, 851970), (180, 766773), (189, 730260), (210, 657234), (243, 567980), (252, 547695), (270, 511182), (315, 438156), (324, 425985), (378, 365130), (405, 340788), (420, 328617), (486, 283990), (540, 255591), (567, 243420), (630, 219078), (756, 182565), (810, 170394), (945, 146052), (972, 141995), (1134, 121710), (1215, 113596), (1260, 109539), (1620, 85197), (1701, 81140), (1890, 73026), (2268, 60855), (2430, 56798), (2835, 48684), (3402, 40570), (3780, 36513), (4057, 34020), (4860, 28399), (5670, 24342), (6804, 20285), (8114, 17010), (8505, 16228), (11340, 12171)]