126740040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{150881}}^1$

素因数の和:150902

約数の個数: 64

約数和(自身を含む): 434540160

約数和(自身を除く): 307800120

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, 150881, 301762, 452643, 603524, 754405, 905286, 1056167, 1207048, 1508810, 1810572, 2112334, 2263215, 3017620, 3168501, 3621144, 4224668, 4526430, 5280835, 6035240, 6337002, 8449336, 9052860, 10561670, 12674004, 15842505, 18105720, 21123340, 25348008, 31685010, 42246680, 63370020, 126740040]

約数ペア:

[(1, 126740040), (2, 63370020), (3, 42246680), (4, 31685010), (5, 25348008), (6, 21123340), (7, 18105720), (8, 15842505), (10, 12674004), (12, 10561670), (14, 9052860), (15, 8449336), (20, 6337002), (21, 6035240), (24, 5280835), (28, 4526430), (30, 4224668), (35, 3621144), (40, 3168501), (42, 3017620), (56, 2263215), (60, 2112334), (70, 1810572), (84, 1508810), (105, 1207048), (120, 1056167), (140, 905286), (168, 754405), (210, 603524), (280, 452643), (420, 301762), (840, 150881)]