12868933280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12863

約数の個数: 192

約数和(自身を含む): 37106657280

約数和(自身を除く): 24237724000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 70, 80, 112, 116, 124, 140, 145, 155, 160, 203, 217, 224, 232, 248, 280, 290, 310, 406, 434, 464, 496, 560, 580, 620, 812, 868, 899, 928, 992, 1015, 1085, 1120, 1160, 1240, 1624, 1736, 1798, 2030, 2170, 2320, 2480, 3248, 3472, 3596, 4060, 4340, 4495, 4640, 4960, 6293, 6496, 6944, 7192, 8120, 8680, 8990, 12586, 12781, 14384, 16240, 17360, 17980, 25172, 25562, 28768, 31465, 32480, 34720, 35960, 50344, 51124, 62930, 63905, 71920, 89467, 100688, 102248, 125860, 127810, 143840, 178934, 201376, 204496, 251720, 255620, 357868, 370649, 396211, 408992, 447335, 503440, 511240, 715736, 741298, 792422, 894670, 1006880, 1022480, 1431472, 1482596, 1584844, 1789340, 1853245, 1981055, 2044960, 2594543, 2773477, 2862944, 2965192, 3169688, 3578680, 3706490, 3962110, 5189086, 5546954, 5930384, 6339376, 7157360, 7412980, 7924220, 10378172, 11093908, 11490119, 11860768, 12678752, 12972715, 13867385, 14314720, 14825960, 15848440, 20756344, 22187816, 22980238, 25945430, 27734770, 29651920, 31696880, 41512688, 44375632, 45960476, 51890860, 55469540, 57450595, 59303840, 63393760, 80430833, 83025376, 88751264, 91920952, 103781720, 110939080, 114901190, 160861666, 183841904, 207563440, 221878160, 229802380, 321723332, 367683808, 402154165, 415126880, 443756320, 459604760, 643446664, 804308330, 919209520, 1286893328, 1608616660, 1838419040, 2573786656, 3217233320, 6434466640, 12868933280]

約数ペア:

[(1, 12868933280), (2, 6434466640), (4, 3217233320), (5, 2573786656), (7, 1838419040), (8, 1608616660), (10, 1286893328), (14, 919209520), (16, 804308330), (20, 643446664), (28, 459604760), (29, 443756320), (31, 415126880), (32, 402154165), (35, 367683808), (40, 321723332), (56, 229802380), (58, 221878160), (62, 207563440), (70, 183841904), (80, 160861666), (112, 114901190), (116, 110939080), (124, 103781720), (140, 91920952), (145, 88751264), (155, 83025376), (160, 80430833), (203, 63393760), (217, 59303840), (224, 57450595), (232, 55469540), (248, 51890860), (280, 45960476), (290, 44375632), (310, 41512688), (406, 31696880), (434, 29651920), (464, 27734770), (496, 25945430), (560, 22980238), (580, 22187816), (620, 20756344), (812, 15848440), (868, 14825960), (899, 14314720), (928, 13867385), (992, 12972715), (1015, 12678752), (1085, 11860768), (1120, 11490119), (1160, 11093908), (1240, 10378172), (1624, 7924220), (1736, 7412980), (1798, 7157360), (2030, 6339376), (2170, 5930384), (2320, 5546954), (2480, 5189086), (3248, 3962110), (3472, 3706490), (3596, 3578680), (4060, 3169688), (4340, 2965192), (4495, 2862944), (4640, 2773477), (4960, 2594543), (6293, 2044960), (6496, 1981055), (6944, 1853245), (7192, 1789340), (8120, 1584844), (8680, 1482596), (8990, 1431472), (12586, 1022480), (12781, 1006880), (14384, 894670), (16240, 792422), (17360, 741298), (17980, 715736), (25172, 511240), (25562, 503440), (28768, 447335), (31465, 408992), (32480, 396211), (34720, 370649), (35960, 357868), (50344, 255620), (51124, 251720), (62930, 204496), (63905, 201376), (71920, 178934), (89467, 143840), (100688, 127810), (102248, 125860)]