142699440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45737}}^1$

素因数の和:45766

約数の個数: 80

約数和(自身を含む): 476407008

約数和(自身を除く): 333707568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 45737, 91474, 137211, 182948, 228685, 274422, 365896, 457370, 548844, 594581, 686055, 731792, 914740, 1097688, 1189162, 1372110, 1783743, 1829480, 2195376, 2378324, 2744220, 2972905, 3567486, 3658960, 4756648, 5488440, 5945810, 7134972, 8918715, 9513296, 10976880, 11891620, 14269944, 17837430, 23783240, 28539888, 35674860, 47566480, 71349720, 142699440]

約数ペア:

[(1, 142699440), (2, 71349720), (3, 47566480), (4, 35674860), (5, 28539888), (6, 23783240), (8, 17837430), (10, 14269944), (12, 11891620), (13, 10976880), (15, 9513296), (16, 8918715), (20, 7134972), (24, 5945810), (26, 5488440), (30, 4756648), (39, 3658960), (40, 3567486), (48, 2972905), (52, 2744220), (60, 2378324), (65, 2195376), (78, 1829480), (80, 1783743), (104, 1372110), (120, 1189162), (130, 1097688), (156, 914740), (195, 731792), (208, 686055), (240, 594581), (260, 548844), (312, 457370), (390, 365896), (520, 274422), (624, 228685), (780, 182948), (1040, 137211), (1560, 91474), (3120, 45737)]