1818385920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 360

約数和(自身を含む): 6833877336

約数和(自身を除く): 5015491416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 384, 390, 416, 467, 468, 480, 507, 512, 520, 576, 585, 624, 640, 676, 720, 768, 780, 832, 845, 934, 936, 960, 1014, 1040, 1152, 1170, 1248, 1280, 1352, 1401, 1440, 1521, 1536, 1560, 1664, 1690, 1868, 1872, 1920, 2028, 2080, 2304, 2335, 2340, 2496, 2535, 2560, 2704, 2802, 2880, 3042, 3120, 3328, 3380, 3736, 3744, 3840, 4056, 4160, 4203, 4608, 4670, 4680, 4992, 5070, 5408, 5604, 5760, 6071, 6084, 6240, 6656, 6760, 7005, 7472, 7488, 7605, 7680, 8112, 8320, 8406, 9340, 9360, 9984, 10140, 10816, 11208, 11520, 12142, 12168, 12480, 13520, 14010, 14944, 14976, 15210, 16224, 16640, 16812, 18213, 18680, 18720, 19968, 20280, 21015, 21632, 22416, 23040, 24284, 24336, 24960, 27040, 28020, 29888, 29952, 30355, 30420, 32448, 33280, 33624, 36426, 37360, 37440, 40560, 42030, 43264, 44832, 48568, 48672, 49920, 54080, 54639, 56040, 59776, 59904, 60710, 60840, 64896, 67248, 72852, 74720, 74880, 78923, 81120, 84060, 86528, 89664, 91065, 97136, 97344, 99840, 108160, 109278, 112080, 119552, 121420, 121680, 129792, 134496, 145704, 149440, 149760, 157846, 162240, 168120, 179328, 182130, 194272, 194688, 216320, 218556, 224160, 236769, 239104, 242840, 243360, 259584, 268992, 273195, 291408, 298880, 299520, 315692, 324480, 336240, 358656, 364260, 388544, 389376, 394615, 432640, 437112, 448320, 473538, 485680, 486720, 537984, 546390, 582816, 597760, 631384, 648960, 672480, 710307, 717312, 728520, 777088, 778752, 789230, 874224, 896640, 947076, 971360, 973440, 1075968, 1092780, 1165632, 1183845, 1195520, 1262768, 1297920, 1344960, 1420614, 1457040, 1554176, 1578460, 1748448, 1793280, 1894152, 1942720, 1946880, 2151936, 2185560, 2331264, 2367690, 2525536, 2689920, 2841228, 2914080, 3108352, 3156920, 3496896, 3551535, 3586560, 3788304, 3885440, 3893760, 4371120, 4662528, 4735380, 5051072, 5379840, 5682456, 5828160, 6313840, 6993792, 7103070, 7576608, 7770880, 8742240, 9325056, 9470760, 10102144, 10759680, 11364912, 11656320, 12627680, 13987584, 14206140, 15153216, 15541760, 17484480, 18941520, 20204288, 22729824, 23312640, 25255360, 27975168, 28412280, 30306432, 34968960, 37883040, 40408576, 45459648, 46625280, 50510720, 56824560, 60612864, 69937920, 75766080, 90919296, 101021440, 113649120, 121225728, 139875840, 151532160, 181838592, 202042880, 227298240, 303064320, 363677184, 454596480, 606128640, 909192960, 1818385920]

約数ペア:

[(1, 1818385920), (2, 909192960), (3, 606128640), (4, 454596480), (5, 363677184), (6, 303064320), (8, 227298240), (9, 202042880), (10, 181838592), (12, 151532160), (13, 139875840), (15, 121225728), (16, 113649120), (18, 101021440), (20, 90919296), (24, 75766080), (26, 69937920), (30, 60612864), (32, 56824560), (36, 50510720), (39, 46625280), (40, 45459648), (45, 40408576), (48, 37883040), (52, 34968960), (60, 30306432), (64, 28412280), (65, 27975168), (72, 25255360), (78, 23312640), (80, 22729824), (90, 20204288), (96, 18941520), (104, 17484480), (117, 15541760), (120, 15153216), (128, 14206140), (130, 13987584), (144, 12627680), (156, 11656320), (160, 11364912), (169, 10759680), (180, 10102144), (192, 9470760), (195, 9325056), (208, 8742240), (234, 7770880), (240, 7576608), (256, 7103070), (260, 6993792), (288, 6313840), (312, 5828160), (320, 5682456), (338, 5379840), (360, 5051072), (384, 4735380), (390, 4662528), (416, 4371120), (467, 3893760), (468, 3885440), (480, 3788304), (507, 3586560), (512, 3551535), (520, 3496896), (576, 3156920), (585, 3108352), (624, 2914080), (640, 2841228), (676, 2689920), (720, 2525536), (768, 2367690), (780, 2331264), (832, 2185560), (845, 2151936), (934, 1946880), (936, 1942720), (960, 1894152), (1014, 1793280), (1040, 1748448), (1152, 1578460), (1170, 1554176), (1248, 1457040), (1280, 1420614), (1352, 1344960), (1401, 1297920), (1440, 1262768), (1521, 1195520), (1536, 1183845), (1560, 1165632), (1664, 1092780), (1690, 1075968), (1868, 973440), (1872, 971360), (1920, 947076), (2028, 896640), (2080, 874224), (2304, 789230), (2335, 778752), (2340, 777088), (2496, 728520), (2535, 717312), (2560, 710307), (2704, 672480), (2802, 648960), (2880, 631384), (3042, 597760), (3120, 582816), (3328, 546390), (3380, 537984), (3736, 486720), (3744, 485680), (3840, 473538), (4056, 448320), (4160, 437112), (4203, 432640), (4608, 394615), (4670, 389376), (4680, 388544), (4992, 364260), (5070, 358656), (5408, 336240), (5604, 324480), (5760, 315692), (6071, 299520), (6084, 298880), (6240, 291408), (6656, 273195), (6760, 268992), (7005, 259584), (7472, 243360), (7488, 242840), (7605, 239104), (7680, 236769), (8112, 224160), (8320, 218556), (8406, 216320), (9340, 194688), (9360, 194272), (9984, 182130), (10140, 179328), (10816, 168120), (11208, 162240), (11520, 157846), (12142, 149760), (12168, 149440), (12480, 145704), (13520, 134496), (14010, 129792), (14944, 121680), (14976, 121420), (15210, 119552), (16224, 112080), (16640, 109278), (16812, 108160), (18213, 99840), (18680, 97344), (18720, 97136), (19968, 91065), (20280, 89664), (21015, 86528), (21632, 84060), (22416, 81120), (23040, 78923), (24284, 74880), (24336, 74720), (24960, 72852), (27040, 67248), (28020, 64896), (29888, 60840), (29952, 60710), (30355, 59904), (30420, 59776), (32448, 56040), (33280, 54639), (33624, 54080), (36426, 49920), (37360, 48672), (37440, 48568), (40560, 44832), (42030, 43264)]