1590971520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:735

約数の個数: 256

約数和(自身を含む): 5446310400

約数和(自身を除く): 3855338880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 79, 80, 85, 96, 102, 120, 128, 136, 158, 160, 170, 192, 204, 237, 240, 255, 272, 316, 320, 340, 384, 395, 408, 474, 480, 510, 544, 617, 632, 640, 680, 790, 816, 948, 960, 1020, 1088, 1185, 1234, 1264, 1343, 1360, 1580, 1632, 1851, 1896, 1920, 2040, 2176, 2370, 2468, 2528, 2686, 2720, 3085, 3160, 3264, 3702, 3792, 4029, 4080, 4740, 4936, 5056, 5372, 5440, 6170, 6320, 6528, 6715, 7404, 7584, 8058, 8160, 9255, 9480, 9872, 10112, 10489, 10744, 10880, 12340, 12640, 13430, 14808, 15168, 16116, 16320, 18510, 18960, 19744, 20145, 20978, 21488, 24680, 25280, 26860, 29616, 30336, 31467, 32232, 32640, 37020, 37920, 39488, 40290, 41956, 42976, 48743, 49360, 50560, 52445, 53720, 59232, 62934, 64464, 74040, 75840, 78976, 80580, 83912, 85952, 97486, 98720, 104890, 107440, 118464, 125868, 128928, 146229, 148080, 151680, 157335, 161160, 167824, 171904, 194972, 197440, 209780, 214880, 236928, 243715, 251736, 257856, 292458, 296160, 314670, 322320, 335648, 389944, 394880, 419560, 429760, 487430, 503472, 515712, 584916, 592320, 629340, 644640, 671296, 731145, 779888, 828631, 839120, 859520, 974860, 1006944, 1169832, 1184640, 1258680, 1289280, 1342592, 1462290, 1559776, 1657262, 1678240, 1949720, 2013888, 2339664, 2485893, 2517360, 2578560, 2924580, 3119552, 3314524, 3356480, 3899440, 4027776, 4143155, 4679328, 4971786, 5034720, 5849160, 6239104, 6629048, 6712960, 7798880, 8286310, 9358656, 9943572, 10069440, 11698320, 12429465, 13258096, 15597760, 16572620, 18717312, 19887144, 20138880, 23396640, 24858930, 26516192, 31195520, 33145240, 39774288, 46793280, 49717860, 53032384, 66290480, 79548576, 93586560, 99435720, 106064768, 132580960, 159097152, 198871440, 265161920, 318194304, 397742880, 530323840, 795485760, 1590971520]

約数ペア:

[(1, 1590971520), (2, 795485760), (3, 530323840), (4, 397742880), (5, 318194304), (6, 265161920), (8, 198871440), (10, 159097152), (12, 132580960), (15, 106064768), (16, 99435720), (17, 93586560), (20, 79548576), (24, 66290480), (30, 53032384), (32, 49717860), (34, 46793280), (40, 39774288), (48, 33145240), (51, 31195520), (60, 26516192), (64, 24858930), (68, 23396640), (79, 20138880), (80, 19887144), (85, 18717312), (96, 16572620), (102, 15597760), (120, 13258096), (128, 12429465), (136, 11698320), (158, 10069440), (160, 9943572), (170, 9358656), (192, 8286310), (204, 7798880), (237, 6712960), (240, 6629048), (255, 6239104), (272, 5849160), (316, 5034720), (320, 4971786), (340, 4679328), (384, 4143155), (395, 4027776), (408, 3899440), (474, 3356480), (480, 3314524), (510, 3119552), (544, 2924580), (617, 2578560), (632, 2517360), (640, 2485893), (680, 2339664), (790, 2013888), (816, 1949720), (948, 1678240), (960, 1657262), (1020, 1559776), (1088, 1462290), (1185, 1342592), (1234, 1289280), (1264, 1258680), (1343, 1184640), (1360, 1169832), (1580, 1006944), (1632, 974860), (1851, 859520), (1896, 839120), (1920, 828631), (2040, 779888), (2176, 731145), (2370, 671296), (2468, 644640), (2528, 629340), (2686, 592320), (2720, 584916), (3085, 515712), (3160, 503472), (3264, 487430), (3702, 429760), (3792, 419560), (4029, 394880), (4080, 389944), (4740, 335648), (4936, 322320), (5056, 314670), (5372, 296160), (5440, 292458), (6170, 257856), (6320, 251736), (6528, 243715), (6715, 236928), (7404, 214880), (7584, 209780), (8058, 197440), (8160, 194972), (9255, 171904), (9480, 167824), (9872, 161160), (10112, 157335), (10489, 151680), (10744, 148080), (10880, 146229), (12340, 128928), (12640, 125868), (13430, 118464), (14808, 107440), (15168, 104890), (16116, 98720), (16320, 97486), (18510, 85952), (18960, 83912), (19744, 80580), (20145, 78976), (20978, 75840), (21488, 74040), (24680, 64464), (25280, 62934), (26860, 59232), (29616, 53720), (30336, 52445), (31467, 50560), (32232, 49360), (32640, 48743), (37020, 42976), (37920, 41956), (39488, 40290)]