137829480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1399}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 414288000

約数和(自身を除く): 276458520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821, 1399, 1642, 2463, 2798, 3284, 4105, 4197, 4926, 5596, 6568, 6995, 8210, 8394, 9852, 11192, 12315, 13990, 16420, 16788, 19704, 20985, 24630, 27980, 32840, 33576, 41970, 49260, 55960, 83940, 98520, 167880, 1148579, 2297158, 3445737, 4594316, 5742895, 6891474, 9188632, 11485790, 13782948, 17228685, 22971580, 27565896, 34457370, 45943160, 68914740, 137829480]

約数ペア:

[(1, 137829480), (2, 68914740), (3, 45943160), (4, 34457370), (5, 27565896), (6, 22971580), (8, 17228685), (10, 13782948), (12, 11485790), (15, 9188632), (20, 6891474), (24, 5742895), (30, 4594316), (40, 3445737), (60, 2297158), (120, 1148579), (821, 167880), (1399, 98520), (1642, 83940), (2463, 55960), (2798, 49260), (3284, 41970), (4105, 33576), (4197, 32840), (4926, 27980), (5596, 24630), (6568, 20985), (6995, 19704), (8210, 16788), (8394, 16420), (9852, 13990), (11192, 12315)]