1668274560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4909}}^1$

素因数の和:4993

約数の個数: 192

約数和(自身を含む): 5859594000

約数和(自身を除く): 4191319440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 384, 472, 480, 531, 576, 590, 640, 708, 720, 885, 944, 960, 1062, 1152, 1180, 1416, 1440, 1770, 1888, 1920, 2124, 2360, 2655, 2832, 2880, 3540, 3776, 4248, 4720, 4909, 5310, 5664, 5760, 7080, 7552, 8496, 9440, 9818, 10620, 11328, 14160, 14727, 16992, 18880, 19636, 21240, 22656, 24545, 28320, 29454, 33984, 37760, 39272, 42480, 44181, 49090, 56640, 58908, 67968, 73635, 78544, 84960, 88362, 98180, 113280, 117816, 147270, 157088, 169920, 176724, 196360, 220905, 235632, 289631, 294540, 314176, 339840, 353448, 392720, 441810, 471264, 579262, 589080, 628352, 706896, 785440, 868893, 883620, 942528, 1158524, 1178160, 1413792, 1448155, 1570880, 1737786, 1767240, 1885056, 2317048, 2356320, 2606679, 2827584, 2896310, 3141760, 3475572, 3534480, 4344465, 4634096, 4712640, 5213358, 5655168, 5792620, 6951144, 7068960, 8688930, 9268192, 9425280, 10426716, 11585240, 13033395, 13902288, 14137920, 17377860, 18536384, 20853432, 23170480, 26066790, 27804576, 28275840, 34755720, 37072768, 41706864, 46340960, 52133580, 55609152, 69511440, 83413728, 92681920, 104267160, 111218304, 139022880, 166827456, 185363840, 208534320, 278045760, 333654912, 417068640, 556091520, 834137280, 1668274560]

約数ペア:

[(1, 1668274560), (2, 834137280), (3, 556091520), (4, 417068640), (5, 333654912), (6, 278045760), (8, 208534320), (9, 185363840), (10, 166827456), (12, 139022880), (15, 111218304), (16, 104267160), (18, 92681920), (20, 83413728), (24, 69511440), (30, 55609152), (32, 52133580), (36, 46340960), (40, 41706864), (45, 37072768), (48, 34755720), (59, 28275840), (60, 27804576), (64, 26066790), (72, 23170480), (80, 20853432), (90, 18536384), (96, 17377860), (118, 14137920), (120, 13902288), (128, 13033395), (144, 11585240), (160, 10426716), (177, 9425280), (180, 9268192), (192, 8688930), (236, 7068960), (240, 6951144), (288, 5792620), (295, 5655168), (320, 5213358), (354, 4712640), (360, 4634096), (384, 4344465), (472, 3534480), (480, 3475572), (531, 3141760), (576, 2896310), (590, 2827584), (640, 2606679), (708, 2356320), (720, 2317048), (885, 1885056), (944, 1767240), (960, 1737786), (1062, 1570880), (1152, 1448155), (1180, 1413792), (1416, 1178160), (1440, 1158524), (1770, 942528), (1888, 883620), (1920, 868893), (2124, 785440), (2360, 706896), (2655, 628352), (2832, 589080), (2880, 579262), (3540, 471264), (3776, 441810), (4248, 392720), (4720, 353448), (4909, 339840), (5310, 314176), (5664, 294540), (5760, 289631), (7080, 235632), (7552, 220905), (8496, 196360), (9440, 176724), (9818, 169920), (10620, 157088), (11328, 147270), (14160, 117816), (14727, 113280), (16992, 98180), (18880, 88362), (19636, 84960), (21240, 78544), (22656, 73635), (24545, 67968), (28320, 58908), (29454, 56640), (33984, 49090), (37760, 44181), (39272, 42480)]