156307620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6101}}^1$

素因数の和:6181

約数の個数: 96

約数和(自身を含む): 508467456

約数和(自身を除く): 352159836

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, 6101, 6405, 8540, 12202, 12810, 18303, 24404, 25620, 30505, 36606, 42707, 61010, 73212, 85414, 91515, 122020, 128121, 170828, 183030, 213535, 256242, 366060, 372161, 427070, 512484, 640605, 744322, 854140, 1116483, 1281210, 1488644, 1860805, 2232966, 2562420, 2605127, 3721610, 4465932, 5210254, 5582415, 7443220, 7815381, 10420508, 11164830, 13025635, 15630762, 22329660, 26051270, 31261524, 39076905, 52102540, 78153810, 156307620]

約数ペア:

[(1, 156307620), (2, 78153810), (3, 52102540), (4, 39076905), (5, 31261524), (6, 26051270), (7, 22329660), (10, 15630762), (12, 13025635), (14, 11164830), (15, 10420508), (20, 7815381), (21, 7443220), (28, 5582415), (30, 5210254), (35, 4465932), (42, 3721610), (60, 2605127), (61, 2562420), (70, 2232966), (84, 1860805), (105, 1488644), (122, 1281210), (140, 1116483), (183, 854140), (210, 744322), (244, 640605), (305, 512484), (366, 427070), (420, 372161), (427, 366060), (610, 256242), (732, 213535), (854, 183030), (915, 170828), (1220, 128121), (1281, 122020), (1708, 91515), (1830, 85414), (2135, 73212), (2562, 61010), (3660, 42707), (4270, 36606), (5124, 30505), (6101, 25620), (6405, 24404), (8540, 18303), (12202, 12810)]