137424840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163601}}^1$

素因数の和:163622

約数の個数: 64

約数和(自身を含む): 471173760

約数和(自身を除く): 333748920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 163601, 327202, 490803, 654404, 818005, 981606, 1145207, 1308808, 1636010, 1963212, 2290414, 2454015, 3272020, 3435621, 3926424, 4580828, 4908030, 5726035, 6544040, 6871242, 9161656, 9816060, 11452070, 13742484, 17178105, 19632120, 22904140, 27484968, 34356210, 45808280, 68712420, 137424840]

約数ペア:

[(1, 137424840), (2, 68712420), (3, 45808280), (4, 34356210), (5, 27484968), (6, 22904140), (7, 19632120), (8, 17178105), (10, 13742484), (12, 11452070), (14, 9816060), (15, 9161656), (20, 6871242), (21, 6544040), (24, 5726035), (28, 4908030), (30, 4580828), (35, 3926424), (40, 3435621), (42, 3272020), (56, 2454015), (60, 2290414), (70, 1963212), (84, 1636010), (105, 1308808), (120, 1145207), (140, 981606), (168, 818005), (210, 654404), (280, 490803), (420, 327202), (840, 163601)]