270200840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74231}}^1$

素因数の和:74262

約数の個数: 64

約数和(自身を含む): 748258560

約数和(自身を除く): 478057720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 74231, 148462, 296924, 371155, 519617, 593848, 742310, 965003, 1039234, 1484620, 1930006, 2078468, 2598085, 2969240, 3860012, 4156936, 4825015, 5196170, 6755021, 7720024, 9650030, 10392340, 13510042, 19300060, 20784680, 27020084, 33775105, 38600120, 54040168, 67550210, 135100420, 270200840]

約数ペア:

[(1, 270200840), (2, 135100420), (4, 67550210), (5, 54040168), (7, 38600120), (8, 33775105), (10, 27020084), (13, 20784680), (14, 19300060), (20, 13510042), (26, 10392340), (28, 9650030), (35, 7720024), (40, 6755021), (52, 5196170), (56, 4825015), (65, 4156936), (70, 3860012), (91, 2969240), (104, 2598085), (130, 2078468), (140, 1930006), (182, 1484620), (260, 1039234), (280, 965003), (364, 742310), (455, 593848), (520, 519617), (728, 371155), (910, 296924), (1820, 148462), (3640, 74231)]