141448020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1$

素因数の和:5601

約数の個数: 96

約数和(自身を含む): 460137216

約数和(自身を除く): 318689196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 5521, 6405, 8540, 11042, 12810, 16563, 22084, 25620, 27605, 33126, 38647, 55210, 66252, 77294, 82815, 110420, 115941, 154588, 165630, 193235, 231882, 331260, 336781, 386470, 463764, 579705, 673562, 772940, 1010343, 1159410, 1347124, 1683905, 2020686, 2318820, 2357467, 3367810, 4041372, 4714934, 5051715, 6735620, 7072401, 9429868, 10103430, 11787335, 14144802, 20206860, 23574670, 28289604, 35362005, 47149340, 70724010, 141448020]

約数ペア:

[(1, 141448020), (2, 70724010), (3, 47149340), (4, 35362005), (5, 28289604), (6, 23574670), (7, 20206860), (10, 14144802), (12, 11787335), (14, 10103430), (15, 9429868), (20, 7072401), (21, 6735620), (28, 5051715), (30, 4714934), (35, 4041372), (42, 3367810), (60, 2357467), (61, 2318820), (70, 2020686), (84, 1683905), (105, 1347124), (122, 1159410), (140, 1010343), (183, 772940), (210, 673562), (244, 579705), (305, 463764), (366, 386470), (420, 336781), (427, 331260), (610, 231882), (732, 193235), (854, 165630), (915, 154588), (1220, 115941), (1281, 110420), (1708, 82815), (1830, 77294), (2135, 66252), (2562, 55210), (3660, 38647), (4270, 33126), (5124, 27605), (5521, 25620), (6405, 22084), (8540, 16563), (11042, 12810)]