140822760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90271}}^1$

素因数の和:90298

約数の個数: 64

約数和(自身を含む): 454970880

約数和(自身を除く): 314148120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 90271, 180542, 270813, 361084, 451355, 541626, 722168, 902710, 1083252, 1173523, 1354065, 1805420, 2166504, 2347046, 2708130, 3520569, 3610840, 4694092, 5416260, 5867615, 7041138, 9388184, 10832520, 11735230, 14082276, 17602845, 23470460, 28164552, 35205690, 46940920, 70411380, 140822760]

約数ペア:

[(1, 140822760), (2, 70411380), (3, 46940920), (4, 35205690), (5, 28164552), (6, 23470460), (8, 17602845), (10, 14082276), (12, 11735230), (13, 10832520), (15, 9388184), (20, 7041138), (24, 5867615), (26, 5416260), (30, 4694092), (39, 3610840), (40, 3520569), (52, 2708130), (60, 2347046), (65, 2166504), (78, 1805420), (104, 1354065), (120, 1173523), (130, 1083252), (156, 902710), (195, 722168), (260, 541626), (312, 451355), (390, 361084), (520, 270813), (780, 180542), (1560, 90271)]