205251222720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1683491}}^1$

素因数の和:1683638

約数の個数: 112

約数和(自身を含む): 656804302848

約数和(自身を除く): 451553080128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 20320, 24384, 30480, 40640, 60960, 121920, 1683491, 3366982, 5050473, 6733964, 8417455, 10100946, 13467928, 16834910, 20201892, 25252365, 26935856, 33669820, 40403784, 50504730, 53871712, 67339640, 80807568, 101009460, 107743424, 134679280, 161615136, 202018920, 213803357, 269358560, 323230272, 404037840, 427606714, 538717120, 641410071, 808075680, 855213428, 1069016785, 1282820142, 1616151360, 1710426856, 2138033570, 2565640284, 3207050355, 3420853712, 4276067140, 5131280568, 6414100710, 6841707424, 8552134280, 10262561136, 12828201420, 13683414848, 17104268560, 20525122272, 25656402840, 34208537120, 41050244544, 51312805680, 68417074240, 102625611360, 205251222720]

約数ペア:

[(1, 205251222720), (2, 102625611360), (3, 68417074240), (4, 51312805680), (5, 41050244544), (6, 34208537120), (8, 25656402840), (10, 20525122272), (12, 17104268560), (15, 13683414848), (16, 12828201420), (20, 10262561136), (24, 8552134280), (30, 6841707424), (32, 6414100710), (40, 5131280568), (48, 4276067140), (60, 3420853712), (64, 3207050355), (80, 2565640284), (96, 2138033570), (120, 1710426856), (127, 1616151360), (160, 1282820142), (192, 1069016785), (240, 855213428), (254, 808075680), (320, 641410071), (381, 538717120), (480, 427606714), (508, 404037840), (635, 323230272), (762, 269358560), (960, 213803357), (1016, 202018920), (1270, 161615136), (1524, 134679280), (1905, 107743424), (2032, 101009460), (2540, 80807568), (3048, 67339640), (3810, 53871712), (4064, 50504730), (5080, 40403784), (6096, 33669820), (7620, 26935856), (8128, 25252365), (10160, 20201892), (12192, 16834910), (15240, 13467928), (20320, 10100946), (24384, 8417455), (30480, 6733964), (40640, 5050473), (60960, 3366982), (121920, 1683491)]