1872915840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 384

約数和(自身を含む): 7080203520

約数和(自身を除く): 5207287680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 496, 510, 527, 544, 558, 576, 612, 617, 620, 640, 680, 720, 744, 765, 816, 930, 960, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1234, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1851, 1860, 1920, 1984, 2040, 2108, 2176, 2232, 2448, 2468, 2480, 2635, 2720, 2790, 2880, 2976, 3060, 3085, 3162, 3264, 3702, 3720, 3968, 4080, 4216, 4464, 4743, 4896, 4936, 4960, 5270, 5440, 5553, 5580, 5760, 5952, 6120, 6170, 6324, 6528, 7404, 7440, 7905, 8160, 8432, 8928, 9255, 9486, 9792, 9872, 9920, 10489, 10540, 10880, 11106, 11160, 11904, 12240, 12340, 12648, 14808, 14880, 15810, 16320, 16864, 17856, 18510, 18972, 19127, 19584, 19744, 19840, 20978, 21080, 22212, 22320, 23715, 24480, 24680, 25296, 27765, 29616, 29760, 31467, 31620, 32640, 33728, 35712, 37020, 37944, 38254, 39488, 41956, 42160, 44424, 44640, 47430, 48960, 49360, 50592, 52445, 55530, 57381, 59232, 59520, 62934, 63240, 67456, 74040, 75888, 76508, 78976, 83912, 84320, 88848, 89280, 94401, 94860, 95635, 97920, 98720, 101184, 104890, 111060, 114762, 118464, 125868, 126480, 148080, 151776, 153016, 157335, 167824, 168640, 172143, 177696, 178560, 188802, 189720, 191270, 197440, 202368, 209780, 222120, 229524, 236928, 251736, 252960, 286905, 296160, 303552, 306032, 314670, 325159, 335648, 337280, 344286, 355392, 377604, 379440, 382540, 394880, 419560, 444240, 459048, 472005, 503472, 505920, 573810, 592320, 607104, 612064, 629340, 650318, 671296, 688572, 710784, 755208, 758880, 765080, 839120, 860715, 888480, 918096, 944010, 975477, 1006944, 1011840, 1147620, 1184640, 1224128, 1258680, 1300636, 1342592, 1377144, 1510416, 1517760, 1530160, 1625795, 1678240, 1721430, 1776960, 1836192, 1888020, 1950954, 2013888, 2295240, 2448256, 2517360, 2601272, 2754288, 2926431, 3020832, 3035520, 3060320, 3251590, 3356480, 3442860, 3553920, 3672384, 3776040, 3901908, 4027776, 4590480, 4877385, 5034720, 5202544, 5508576, 5852862, 6041664, 6120640, 6503180, 6712960, 6885720, 7344768, 7552080, 7803816, 9180960, 9754770, 10069440, 10405088, 11017152, 11705724, 12083328, 12241280, 13006360, 13771440, 14632155, 15104160, 15607632, 18361920, 19509540, 20138880, 20810176, 22034304, 23411448, 26012720, 27542880, 29264310, 30208320, 31215264, 36723840, 39019080, 41620352, 46822896, 52025440, 55085760, 58528620, 60416640, 62430528, 78038160, 93645792, 104050880, 110171520, 117057240, 124861056, 156076320, 187291584, 208101760, 234114480, 312152640, 374583168, 468228960, 624305280, 936457920, 1872915840]

約数ペア:

[(1, 1872915840), (2, 936457920), (3, 624305280), (4, 468228960), (5, 374583168), (6, 312152640), (8, 234114480), (9, 208101760), (10, 187291584), (12, 156076320), (15, 124861056), (16, 117057240), (17, 110171520), (18, 104050880), (20, 93645792), (24, 78038160), (30, 62430528), (31, 60416640), (32, 58528620), (34, 55085760), (36, 52025440), (40, 46822896), (45, 41620352), (48, 39019080), (51, 36723840), (60, 31215264), (62, 30208320), (64, 29264310), (68, 27542880), (72, 26012720), (80, 23411448), (85, 22034304), (90, 20810176), (93, 20138880), (96, 19509540), (102, 18361920), (120, 15607632), (124, 15104160), (128, 14632155), (136, 13771440), (144, 13006360), (153, 12241280), (155, 12083328), (160, 11705724), (170, 11017152), (180, 10405088), (186, 10069440), (192, 9754770), (204, 9180960), (240, 7803816), (248, 7552080), (255, 7344768), (272, 6885720), (279, 6712960), (288, 6503180), (306, 6120640), (310, 6041664), (320, 5852862), (340, 5508576), (360, 5202544), (372, 5034720), (384, 4877385), (408, 4590480), (465, 4027776), (480, 3901908), (496, 3776040), (510, 3672384), (527, 3553920), (544, 3442860), (558, 3356480), (576, 3251590), (612, 3060320), (617, 3035520), (620, 3020832), (640, 2926431), (680, 2754288), (720, 2601272), (744, 2517360), (765, 2448256), (816, 2295240), (930, 2013888), (960, 1950954), (992, 1888020), (1020, 1836192), (1054, 1776960), (1088, 1721430), (1116, 1678240), (1152, 1625795), (1224, 1530160), (1234, 1517760), (1240, 1510416), (1360, 1377144), (1395, 1342592), (1440, 1300636), (1488, 1258680), (1530, 1224128), (1581, 1184640), (1632, 1147620), (1851, 1011840), (1860, 1006944), (1920, 975477), (1984, 944010), (2040, 918096), (2108, 888480), (2176, 860715), (2232, 839120), (2448, 765080), (2468, 758880), (2480, 755208), (2635, 710784), (2720, 688572), (2790, 671296), (2880, 650318), (2976, 629340), (3060, 612064), (3085, 607104), (3162, 592320), (3264, 573810), (3702, 505920), (3720, 503472), (3968, 472005), (4080, 459048), (4216, 444240), (4464, 419560), (4743, 394880), (4896, 382540), (4936, 379440), (4960, 377604), (5270, 355392), (5440, 344286), (5553, 337280), (5580, 335648), (5760, 325159), (5952, 314670), (6120, 306032), (6170, 303552), (6324, 296160), (6528, 286905), (7404, 252960), (7440, 251736), (7905, 236928), (8160, 229524), (8432, 222120), (8928, 209780), (9255, 202368), (9486, 197440), (9792, 191270), (9872, 189720), (9920, 188802), (10489, 178560), (10540, 177696), (10880, 172143), (11106, 168640), (11160, 167824), (11904, 157335), (12240, 153016), (12340, 151776), (12648, 148080), (14808, 126480), (14880, 125868), (15810, 118464), (16320, 114762), (16864, 111060), (17856, 104890), (18510, 101184), (18972, 98720), (19127, 97920), (19584, 95635), (19744, 94860), (19840, 94401), (20978, 89280), (21080, 88848), (22212, 84320), (22320, 83912), (23715, 78976), (24480, 76508), (24680, 75888), (25296, 74040), (27765, 67456), (29616, 63240), (29760, 62934), (31467, 59520), (31620, 59232), (32640, 57381), (33728, 55530), (35712, 52445), (37020, 50592), (37944, 49360), (38254, 48960), (39488, 47430), (41956, 44640), (42160, 44424)]