214105840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 574963200

約数和(自身を除く): 360857360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 40, 52, 58, 62, 65, 80, 104, 116, 124, 130, 145, 155, 208, 229, 232, 248, 260, 290, 310, 377, 403, 458, 464, 496, 520, 580, 620, 754, 806, 899, 916, 1040, 1145, 1160, 1240, 1508, 1612, 1798, 1832, 1885, 2015, 2290, 2320, 2480, 2977, 3016, 3224, 3596, 3664, 3770, 4030, 4495, 4580, 5954, 6032, 6448, 6641, 7099, 7192, 7540, 8060, 8990, 9160, 11687, 11908, 13282, 14198, 14384, 14885, 15080, 16120, 17980, 18320, 23374, 23816, 26564, 28396, 29770, 30160, 32240, 33205, 35495, 35960, 46748, 47632, 53128, 56792, 58435, 59540, 66410, 70990, 71920, 86333, 92287, 93496, 106256, 113584, 116870, 119080, 132820, 141980, 172666, 184574, 186992, 205871, 233740, 238160, 265640, 283960, 345332, 369148, 411742, 431665, 461435, 467480, 531280, 567920, 690664, 738296, 823484, 863330, 922870, 934960, 1029355, 1381328, 1476592, 1646968, 1726660, 1845740, 2058710, 2676323, 3293936, 3453320, 3691480, 4117420, 5352646, 6906640, 7382960, 8234840, 10705292, 13381615, 16469680, 21410584, 26763230, 42821168, 53526460, 107052920, 214105840]

約数ペア:

[(1, 214105840), (2, 107052920), (4, 53526460), (5, 42821168), (8, 26763230), (10, 21410584), (13, 16469680), (16, 13381615), (20, 10705292), (26, 8234840), (29, 7382960), (31, 6906640), (40, 5352646), (52, 4117420), (58, 3691480), (62, 3453320), (65, 3293936), (80, 2676323), (104, 2058710), (116, 1845740), (124, 1726660), (130, 1646968), (145, 1476592), (155, 1381328), (208, 1029355), (229, 934960), (232, 922870), (248, 863330), (260, 823484), (290, 738296), (310, 690664), (377, 567920), (403, 531280), (458, 467480), (464, 461435), (496, 431665), (520, 411742), (580, 369148), (620, 345332), (754, 283960), (806, 265640), (899, 238160), (916, 233740), (1040, 205871), (1145, 186992), (1160, 184574), (1240, 172666), (1508, 141980), (1612, 132820), (1798, 119080), (1832, 116870), (1885, 113584), (2015, 106256), (2290, 93496), (2320, 92287), (2480, 86333), (2977, 71920), (3016, 70990), (3224, 66410), (3596, 59540), (3664, 58435), (3770, 56792), (4030, 53128), (4495, 47632), (4580, 46748), (5954, 35960), (6032, 35495), (6448, 33205), (6641, 32240), (7099, 30160), (7192, 29770), (7540, 28396), (8060, 26564), (8990, 23816), (9160, 23374), (11687, 18320), (11908, 17980), (13282, 16120), (14198, 15080), (14384, 14885)]