4661206440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{2557}}^1$

素因数の和:3963

約数の個数: 128

約数和(自身を含む): 15271873920

約数和(自身を除く): 10610667480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1381, 2557, 2762, 4143, 5114, 5524, 6905, 7671, 8286, 10228, 11048, 12785, 13810, 15191, 15342, 16572, 20456, 20715, 25570, 27620, 28127, 30382, 30684, 33144, 38355, 41430, 45573, 51140, 55240, 56254, 60764, 61368, 75955, 76710, 82860, 84381, 91146, 102280, 112508, 121528, 140635, 151910, 153420, 165720, 168762, 182292, 225016, 227865, 281270, 303820, 306840, 337524, 364584, 421905, 455730, 562540, 607640, 675048, 843810, 911460, 1125080, 1687620, 1822920, 3375240, 3531217, 7062434, 10593651, 14124868, 17656085, 21187302, 28249736, 35312170, 38843387, 42374604, 52968255, 70624340, 77686774, 84749208, 105936510, 116530161, 141248680, 155373548, 194216935, 211873020, 233060322, 310747096, 388433870, 423746040, 466120644, 582650805, 776867740, 932241288, 1165301610, 1553735480, 2330603220, 4661206440]

約数ペア:

[(1, 4661206440), (2, 2330603220), (3, 1553735480), (4, 1165301610), (5, 932241288), (6, 776867740), (8, 582650805), (10, 466120644), (11, 423746040), (12, 388433870), (15, 310747096), (20, 233060322), (22, 211873020), (24, 194216935), (30, 155373548), (33, 141248680), (40, 116530161), (44, 105936510), (55, 84749208), (60, 77686774), (66, 70624340), (88, 52968255), (110, 42374604), (120, 38843387), (132, 35312170), (165, 28249736), (220, 21187302), (264, 17656085), (330, 14124868), (440, 10593651), (660, 7062434), (1320, 3531217), (1381, 3375240), (2557, 1822920), (2762, 1687620), (4143, 1125080), (5114, 911460), (5524, 843810), (6905, 675048), (7671, 607640), (8286, 562540), (10228, 455730), (11048, 421905), (12785, 364584), (13810, 337524), (15191, 306840), (15342, 303820), (16572, 281270), (20456, 227865), (20715, 225016), (25570, 182292), (27620, 168762), (28127, 165720), (30382, 153420), (30684, 151910), (33144, 140635), (38355, 121528), (41430, 112508), (45573, 102280), (51140, 91146), (55240, 84381), (56254, 82860), (60764, 76710), (61368, 75955)]