139634520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 434911680

約数和(自身を除く): 295277160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 101, 120, 123, 164, 202, 205, 246, 281, 303, 328, 404, 410, 492, 505, 562, 606, 615, 808, 820, 843, 984, 1010, 1124, 1212, 1230, 1405, 1515, 1640, 1686, 2020, 2248, 2424, 2460, 2810, 3030, 3372, 4040, 4141, 4215, 4920, 5620, 6060, 6744, 8282, 8430, 11240, 11521, 12120, 12423, 16564, 16860, 20705, 23042, 24846, 28381, 33128, 33720, 34563, 41410, 46084, 49692, 56762, 57605, 62115, 69126, 82820, 85143, 92168, 99384, 113524, 115210, 124230, 138252, 141905, 165640, 170286, 172815, 227048, 230420, 248460, 276504, 283810, 340572, 345630, 425715, 460840, 496920, 567620, 681144, 691260, 851430, 1135240, 1163621, 1382520, 1702860, 2327242, 3405720, 3490863, 4654484, 5818105, 6981726, 9308968, 11636210, 13963452, 17454315, 23272420, 27926904, 34908630, 46544840, 69817260, 139634520]

約数ペア:

[(1, 139634520), (2, 69817260), (3, 46544840), (4, 34908630), (5, 27926904), (6, 23272420), (8, 17454315), (10, 13963452), (12, 11636210), (15, 9308968), (20, 6981726), (24, 5818105), (30, 4654484), (40, 3490863), (41, 3405720), (60, 2327242), (82, 1702860), (101, 1382520), (120, 1163621), (123, 1135240), (164, 851430), (202, 691260), (205, 681144), (246, 567620), (281, 496920), (303, 460840), (328, 425715), (404, 345630), (410, 340572), (492, 283810), (505, 276504), (562, 248460), (606, 230420), (615, 227048), (808, 172815), (820, 170286), (843, 165640), (984, 141905), (1010, 138252), (1124, 124230), (1212, 115210), (1230, 113524), (1405, 99384), (1515, 92168), (1640, 85143), (1686, 82820), (2020, 69126), (2248, 62115), (2424, 57605), (2460, 56762), (2810, 49692), (3030, 46084), (3372, 41410), (4040, 34563), (4141, 33720), (4215, 33128), (4920, 28381), (5620, 24846), (6060, 23042), (6744, 20705), (8282, 16860), (8430, 16564), (11240, 12423), (11521, 12120)]