628696429920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3731579}}^1$

素因数の和:3731619

約数の個数: 240

約数和(自身を含む): 2389450084560

約数和(自身を除く): 1760753654640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 42120, 56160, 84240, 168480, 3731579, 7463158, 11194737, 14926316, 18657895, 22389474, 29852632, 33584211, 37315790, 44778948, 48510527, 55973685, 59705264, 67168422, 74631580, 89557896, 97021054, 100752633, 111947370, 119410528, 134336844, 145531581, 149263160, 167921055, 179115792, 194042108, 201505266, 223894740, 242552635, 268673688, 291063162, 298526320, 302257899, 335842110, 358231584, 388084216, 403010532, 436594743, 447789480, 485105270, 503763165, 537347376, 582126324, 597052640, 604515798, 671684220, 727657905, 776168432, 806021064, 873189486, 895578960, 970210540, 1007526330, 1074694752, 1164252648, 1209031596, 1309784229, 1343368440, 1455315810, 1511289495, 1552336864, 1612042128, 1746378972, 1791157920, 1940421080, 2015052660, 2182973715, 2328505296, 2418063192, 2619568458, 2686736880, 2910631620, 3022578990, 3224084256, 3492757944, 3880842160, 3929352687, 4030105320, 4365947430, 4657010592, 4836126384, 5239136916, 5373473760, 5821263240, 6045157980, 6548921145, 6985515888, 7761684320, 7858705374, 8060210640, 8731894860, 9672252768, 10478273832, 11642526480, 12090315960, 13097842290, 13971031776, 15717410748, 16120421280, 17463789720, 19646763435, 20956547664, 23285052960, 24180631920, 26195684580, 31434821496, 34927579440, 39293526870, 41913095328, 48361263840, 52391369160, 62869642992, 69855158880, 78587053740, 104782738320, 125739285984, 157174107480, 209565476640, 314348214960, 628696429920]

約数ペア:

[(1, 628696429920), (2, 314348214960), (3, 209565476640), (4, 157174107480), (5, 125739285984), (6, 104782738320), (8, 78587053740), (9, 69855158880), (10, 62869642992), (12, 52391369160), (13, 48361263840), (15, 41913095328), (16, 39293526870), (18, 34927579440), (20, 31434821496), (24, 26195684580), (26, 24180631920), (27, 23285052960), (30, 20956547664), (32, 19646763435), (36, 17463789720), (39, 16120421280), (40, 15717410748), (45, 13971031776), (48, 13097842290), (52, 12090315960), (54, 11642526480), (60, 10478273832), (65, 9672252768), (72, 8731894860), (78, 8060210640), (80, 7858705374), (81, 7761684320), (90, 6985515888), (96, 6548921145), (104, 6045157980), (108, 5821263240), (117, 5373473760), (120, 5239136916), (130, 4836126384), (135, 4657010592), (144, 4365947430), (156, 4030105320), (160, 3929352687), (162, 3880842160), (180, 3492757944), (195, 3224084256), (208, 3022578990), (216, 2910631620), (234, 2686736880), (240, 2619568458), (260, 2418063192), (270, 2328505296), (288, 2182973715), (312, 2015052660), (324, 1940421080), (351, 1791157920), (360, 1746378972), (390, 1612042128), (405, 1552336864), (416, 1511289495), (432, 1455315810), (468, 1343368440), (480, 1309784229), (520, 1209031596), (540, 1164252648), (585, 1074694752), (624, 1007526330), (648, 970210540), (702, 895578960), (720, 873189486), (780, 806021064), (810, 776168432), (864, 727657905), (936, 671684220), (1040, 604515798), (1053, 597052640), (1080, 582126324), (1170, 537347376), (1248, 503763165), (1296, 485105270), (1404, 447789480), (1440, 436594743), (1560, 403010532), (1620, 388084216), (1755, 358231584), (1872, 335842110), (2080, 302257899), (2106, 298526320), (2160, 291063162), (2340, 268673688), (2592, 242552635), (2808, 223894740), (3120, 201505266), (3240, 194042108), (3510, 179115792), (3744, 167921055), (4212, 149263160), (4320, 145531581), (4680, 134336844), (5265, 119410528), (5616, 111947370), (6240, 100752633), (6480, 97021054), (7020, 89557896), (8424, 74631580), (9360, 67168422), (10530, 59705264), (11232, 55973685), (12960, 48510527), (14040, 44778948), (16848, 37315790), (18720, 33584211), (21060, 29852632), (28080, 22389474), (33696, 18657895), (42120, 14926316), (56160, 11194737), (84240, 7463158), (168480, 3731579)]