652807386880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2440219}}^1$

素因数の和:2440270

約数の個数: 144

約数和(自身を含む): 1795611484800

約数和(自身を除く): 1142804097920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1280, 1408, 1520, 1672, 1760, 2090, 2432, 2816, 3040, 3344, 3520, 4180, 4864, 6080, 6688, 7040, 8360, 12160, 13376, 14080, 16720, 24320, 26752, 33440, 53504, 66880, 133760, 267520, 2440219, 4880438, 9760876, 12201095, 19521752, 24402190, 26842409, 39043504, 46364161, 48804380, 53684818, 78087008, 92728322, 97608760, 107369636, 134212045, 156174016, 185456644, 195217520, 214739272, 231820805, 268424090, 312348032, 370913288, 390435040, 429478544, 463641610, 510005771, 536848180, 624696064, 741826576, 780870080, 858957088, 927283220, 1020011542, 1073696360, 1483653152, 1561740160, 1717914176, 1854566440, 2040023084, 2147392720, 2550028855, 2967306304, 3123480320, 3435828352, 3709132880, 4080046168, 4294785440, 5100057710, 5934612608, 6871656704, 7418265760, 8160092336, 8589570880, 10200115420, 11869225216, 14836531520, 16320184672, 17179141760, 20400230840, 29673063040, 32640369344, 34358283520, 40800461680, 59346126080, 65280738688, 81600923360, 130561477376, 163201846720, 326403693440, 652807386880]

約数ペア:

[(1, 652807386880), (2, 326403693440), (4, 163201846720), (5, 130561477376), (8, 81600923360), (10, 65280738688), (11, 59346126080), (16, 40800461680), (19, 34358283520), (20, 32640369344), (22, 29673063040), (32, 20400230840), (38, 17179141760), (40, 16320184672), (44, 14836531520), (55, 11869225216), (64, 10200115420), (76, 8589570880), (80, 8160092336), (88, 7418265760), (95, 6871656704), (110, 5934612608), (128, 5100057710), (152, 4294785440), (160, 4080046168), (176, 3709132880), (190, 3435828352), (209, 3123480320), (220, 2967306304), (256, 2550028855), (304, 2147392720), (320, 2040023084), (352, 1854566440), (380, 1717914176), (418, 1561740160), (440, 1483653152), (608, 1073696360), (640, 1020011542), (704, 927283220), (760, 858957088), (836, 780870080), (880, 741826576), (1045, 624696064), (1216, 536848180), (1280, 510005771), (1408, 463641610), (1520, 429478544), (1672, 390435040), (1760, 370913288), (2090, 312348032), (2432, 268424090), (2816, 231820805), (3040, 214739272), (3344, 195217520), (3520, 185456644), (4180, 156174016), (4864, 134212045), (6080, 107369636), (6688, 97608760), (7040, 92728322), (8360, 78087008), (12160, 53684818), (13376, 48804380), (14080, 46364161), (16720, 39043504), (24320, 26842409), (26752, 24402190), (33440, 19521752), (53504, 12201095), (66880, 9760876), (133760, 4880438), (267520, 2440219)]