671768760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 256

約数和(自身を含む): 2322432000

約数和(自身を除く): 1650663240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 31, 39, 40, 52, 58, 60, 62, 65, 78, 87, 93, 104, 116, 120, 124, 130, 145, 155, 156, 174, 186, 195, 232, 248, 260, 290, 310, 312, 348, 372, 377, 390, 403, 435, 465, 479, 520, 580, 620, 696, 744, 754, 780, 806, 870, 899, 930, 958, 1131, 1160, 1209, 1240, 1437, 1508, 1560, 1612, 1740, 1798, 1860, 1885, 1916, 2015, 2262, 2395, 2418, 2697, 2874, 3016, 3224, 3480, 3596, 3720, 3770, 3832, 4030, 4495, 4524, 4790, 4836, 5394, 5655, 5748, 6045, 6227, 7185, 7192, 7540, 8060, 8990, 9048, 9580, 9672, 10788, 11310, 11496, 11687, 12090, 12454, 13485, 13891, 14370, 14849, 15080, 16120, 17980, 18681, 19160, 21576, 22620, 23374, 24180, 24908, 26970, 27782, 28740, 29698, 31135, 35061, 35960, 37362, 41673, 44547, 45240, 46748, 48360, 49816, 53940, 55564, 57480, 58435, 59396, 62270, 69455, 70122, 74245, 74724, 83346, 89094, 93405, 93496, 107880, 111128, 116870, 118792, 124540, 138910, 140244, 148490, 149448, 166692, 175305, 178188, 180583, 186810, 193037, 208365, 222735, 233740, 249080, 277820, 280488, 296980, 333384, 350610, 356376, 361166, 373620, 386074, 416730, 430621, 445470, 467480, 541749, 555640, 579111, 593960, 701220, 722332, 747240, 772148, 833460, 861242, 890940, 902915, 965185, 1083498, 1158222, 1291863, 1402440, 1444664, 1544296, 1666920, 1722484, 1781880, 1805830, 1930370, 2153105, 2166996, 2316444, 2583726, 2708745, 2895555, 3444968, 3611660, 3860740, 4306210, 4333992, 4632888, 5167452, 5417490, 5598073, 5791110, 6459315, 7223320, 7721480, 8612420, 10334904, 10834980, 11196146, 11582220, 12918630, 16794219, 17224840, 21669960, 22392292, 23164440, 25837260, 27990365, 33588438, 44784584, 51674520, 55980730, 67176876, 83971095, 111961460, 134353752, 167942190, 223922920, 335884380, 671768760]

約数ペア:

[(1, 671768760), (2, 335884380), (3, 223922920), (4, 167942190), (5, 134353752), (6, 111961460), (8, 83971095), (10, 67176876), (12, 55980730), (13, 51674520), (15, 44784584), (20, 33588438), (24, 27990365), (26, 25837260), (29, 23164440), (30, 22392292), (31, 21669960), (39, 17224840), (40, 16794219), (52, 12918630), (58, 11582220), (60, 11196146), (62, 10834980), (65, 10334904), (78, 8612420), (87, 7721480), (93, 7223320), (104, 6459315), (116, 5791110), (120, 5598073), (124, 5417490), (130, 5167452), (145, 4632888), (155, 4333992), (156, 4306210), (174, 3860740), (186, 3611660), (195, 3444968), (232, 2895555), (248, 2708745), (260, 2583726), (290, 2316444), (310, 2166996), (312, 2153105), (348, 1930370), (372, 1805830), (377, 1781880), (390, 1722484), (403, 1666920), (435, 1544296), (465, 1444664), (479, 1402440), (520, 1291863), (580, 1158222), (620, 1083498), (696, 965185), (744, 902915), (754, 890940), (780, 861242), (806, 833460), (870, 772148), (899, 747240), (930, 722332), (958, 701220), (1131, 593960), (1160, 579111), (1209, 555640), (1240, 541749), (1437, 467480), (1508, 445470), (1560, 430621), (1612, 416730), (1740, 386074), (1798, 373620), (1860, 361166), (1885, 356376), (1916, 350610), (2015, 333384), (2262, 296980), (2395, 280488), (2418, 277820), (2697, 249080), (2874, 233740), (3016, 222735), (3224, 208365), (3480, 193037), (3596, 186810), (3720, 180583), (3770, 178188), (3832, 175305), (4030, 166692), (4495, 149448), (4524, 148490), (4790, 140244), (4836, 138910), (5394, 124540), (5655, 118792), (5748, 116870), (6045, 111128), (6227, 107880), (7185, 93496), (7192, 93405), (7540, 89094), (8060, 83346), (8990, 74724), (9048, 74245), (9580, 70122), (9672, 69455), (10788, 62270), (11310, 59396), (11496, 58435), (11687, 57480), (12090, 55564), (12454, 53940), (13485, 49816), (13891, 48360), (14370, 46748), (14849, 45240), (15080, 44547), (16120, 41673), (17980, 37362), (18681, 35960), (19160, 35061), (21576, 31135), (22620, 29698), (23374, 28740), (24180, 27782), (24908, 26970)]