505397558120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1043951}}^1$

素因数の和:1044008

約数の個数: 192

約数和(自身を含む): 1499532652800

約数和(自身を除く): 994135094680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 91, 95, 98, 104, 130, 133, 140, 152, 182, 190, 196, 245, 247, 260, 266, 280, 364, 380, 392, 455, 490, 494, 520, 532, 637, 665, 728, 760, 910, 931, 980, 988, 1064, 1235, 1274, 1330, 1729, 1820, 1862, 1960, 1976, 2470, 2548, 2660, 3185, 3458, 3640, 3724, 4655, 4940, 5096, 5320, 6370, 6916, 7448, 8645, 9310, 9880, 12103, 12740, 13832, 17290, 18620, 24206, 25480, 34580, 37240, 48412, 60515, 69160, 96824, 121030, 242060, 484120, 1043951, 2087902, 4175804, 5219755, 7307657, 8351608, 10439510, 13571363, 14615314, 19835069, 20879020, 27142726, 29230628, 36538285, 39670138, 41758040, 51153599, 54285452, 58461256, 67856815, 73076570, 79340276, 94999541, 99175345, 102307198, 108570904, 135713630, 138845483, 146153140, 158680552, 189999082, 198350690, 204614396, 255767995, 257855897, 271427260, 277690966, 292306280, 379998164, 396701380, 409228792, 474997705, 511535990, 515711794, 542854520, 555381932, 664996787, 694227415, 759996328, 793402760, 949995410, 971918381, 1023071980, 1031423588, 1110763864, 1289279485, 1329993574, 1388454830, 1804991279, 1899990820, 1943836762, 2046143960, 2062847176, 2578558970, 2659987148, 2776909660, 3324983935, 3609982558, 3799981640, 3887673524, 4859591905, 5157117940, 5319974296, 5553819320, 6649967870, 7219965116, 7775347048, 9024956395, 9719183810, 10314235880, 12634938953, 13299935740, 14439930232, 18049912790, 19438367620, 25269877906, 26599871480, 36099825580, 38876735240, 50539755812, 63174694765, 72199651160, 101079511624, 126349389530, 252698779060, 505397558120]

約数ペア:

[(1, 505397558120), (2, 252698779060), (4, 126349389530), (5, 101079511624), (7, 72199651160), (8, 63174694765), (10, 50539755812), (13, 38876735240), (14, 36099825580), (19, 26599871480), (20, 25269877906), (26, 19438367620), (28, 18049912790), (35, 14439930232), (38, 13299935740), (40, 12634938953), (49, 10314235880), (52, 9719183810), (56, 9024956395), (65, 7775347048), (70, 7219965116), (76, 6649967870), (91, 5553819320), (95, 5319974296), (98, 5157117940), (104, 4859591905), (130, 3887673524), (133, 3799981640), (140, 3609982558), (152, 3324983935), (182, 2776909660), (190, 2659987148), (196, 2578558970), (245, 2062847176), (247, 2046143960), (260, 1943836762), (266, 1899990820), (280, 1804991279), (364, 1388454830), (380, 1329993574), (392, 1289279485), (455, 1110763864), (490, 1031423588), (494, 1023071980), (520, 971918381), (532, 949995410), (637, 793402760), (665, 759996328), (728, 694227415), (760, 664996787), (910, 555381932), (931, 542854520), (980, 515711794), (988, 511535990), (1064, 474997705), (1235, 409228792), (1274, 396701380), (1330, 379998164), (1729, 292306280), (1820, 277690966), (1862, 271427260), (1960, 257855897), (1976, 255767995), (2470, 204614396), (2548, 198350690), (2660, 189999082), (3185, 158680552), (3458, 146153140), (3640, 138845483), (3724, 135713630), (4655, 108570904), (4940, 102307198), (5096, 99175345), (5320, 94999541), (6370, 79340276), (6916, 73076570), (7448, 67856815), (8645, 58461256), (9310, 54285452), (9880, 51153599), (12103, 41758040), (12740, 39670138), (13832, 36538285), (17290, 29230628), (18620, 27142726), (24206, 20879020), (25480, 19835069), (34580, 14615314), (37240, 13571363), (48412, 10439510), (60515, 8351608), (69160, 7307657), (96824, 5219755), (121030, 4175804), (242060, 2087902), (484120, 1043951)]