1610521920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 448

約数和(自身を含む): 6710476800

約数和(自身を除く): 5099954880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 651, 672, 720, 744, 756, 837, 840, 859, 864, 868, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1718, 1728, 1736, 1860, 1890, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2577, 2604, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3436, 3472, 3720, 3780, 3906, 4032, 4185, 4295, 4320, 4340, 4464, 4960, 5040, 5154, 5208, 5580, 5859, 5952, 6013, 6048, 6510, 6696, 6720, 6872, 6944, 7440, 7560, 7731, 7812, 8370, 8590, 8640, 8680, 8928, 9765, 9920, 10080, 10308, 10416, 11160, 11718, 12026, 12096, 12885, 13020, 13392, 13744, 13888, 14880, 15120, 15462, 15624, 16740, 17180, 17360, 17856, 18039, 19530, 20160, 20616, 20832, 22320, 23193, 23436, 24052, 25770, 26040, 26629, 26784, 27488, 29295, 29760, 30065, 30240, 30924, 31248, 33480, 34360, 34720, 36078, 38655, 39060, 41232, 41664, 44640, 46386, 46872, 48104, 51540, 52080, 53258, 53568, 54117, 54976, 58590, 60130, 60480, 61848, 62496, 66960, 68720, 69440, 72156, 77310, 78120, 79887, 82464, 89280, 90195, 92772, 93744, 96208, 103080, 104160, 106516, 108234, 115965, 117180, 120260, 123696, 124992, 133145, 133920, 137440, 144312, 154620, 156240, 159774, 162351, 164928, 180390, 185544, 186403, 187488, 192416, 206160, 208320, 213032, 216468, 231930, 234360, 239661, 240520, 247392, 266290, 267840, 270585, 274880, 288624, 309240, 312480, 319548, 324702, 360780, 371088, 372806, 374976, 384832, 399435, 412320, 426064, 432936, 463860, 468720, 479322, 481040, 494784, 532580, 541170, 559209, 577248, 618480, 624960, 639096, 649404, 718983, 721560, 742176, 745612, 798870, 811755, 824640, 852128, 865872, 927720, 932015, 937440, 958644, 962080, 1065160, 1082340, 1118418, 1154496, 1198305, 1236960, 1278192, 1298808, 1437966, 1443120, 1484352, 1491224, 1597740, 1623510, 1677627, 1704256, 1731744, 1855440, 1864030, 1874880, 1917288, 1924160, 2130320, 2164680, 2236836, 2396610, 2473920, 2556384, 2597616, 2796045, 2875932, 2886240, 2982448, 3195480, 3247020, 3355254, 3463488, 3594915, 3710880, 3728060, 3834576, 4260640, 4329360, 4473672, 4793220, 5032881, 5112768, 5195232, 5592090, 5751864, 5772480, 5964896, 6390960, 6494040, 6710508, 7189830, 7421760, 7456120, 7669152, 8388135, 8521280, 8658720, 8947344, 9586440, 10065762, 10390464, 11184180, 11503728, 11929792, 12781920, 12988080, 13421016, 14379660, 14912240, 15338304, 16776270, 17317440, 17894688, 19172880, 20131524, 22368360, 23007456, 25164405, 25563840, 25976160, 26842032, 28759320, 29824480, 33552540, 35789376, 38345760, 40263048, 44736720, 46014912, 50328810, 51952320, 53684064, 57518640, 59648960, 67105080, 76691520, 80526096, 89473440, 100657620, 107368128, 115037280, 134210160, 161052192, 178946880, 201315240, 230074560, 268420320, 322104384, 402630480, 536840640, 805260960, 1610521920]

約数ペア:

[(1, 1610521920), (2, 805260960), (3, 536840640), (4, 402630480), (5, 322104384), (6, 268420320), (7, 230074560), (8, 201315240), (9, 178946880), (10, 161052192), (12, 134210160), (14, 115037280), (15, 107368128), (16, 100657620), (18, 89473440), (20, 80526096), (21, 76691520), (24, 67105080), (27, 59648960), (28, 57518640), (30, 53684064), (31, 51952320), (32, 50328810), (35, 46014912), (36, 44736720), (40, 40263048), (42, 38345760), (45, 35789376), (48, 33552540), (54, 29824480), (56, 28759320), (60, 26842032), (62, 25976160), (63, 25563840), (64, 25164405), (70, 23007456), (72, 22368360), (80, 20131524), (84, 19172880), (90, 17894688), (93, 17317440), (96, 16776270), (105, 15338304), (108, 14912240), (112, 14379660), (120, 13421016), (124, 12988080), (126, 12781920), (135, 11929792), (140, 11503728), (144, 11184180), (155, 10390464), (160, 10065762), (168, 9586440), (180, 8947344), (186, 8658720), (189, 8521280), (192, 8388135), (210, 7669152), (216, 7456120), (217, 7421760), (224, 7189830), (240, 6710508), (248, 6494040), (252, 6390960), (270, 5964896), (279, 5772480), (280, 5751864), (288, 5592090), (310, 5195232), (315, 5112768), (320, 5032881), (336, 4793220), (360, 4473672), (372, 4329360), (378, 4260640), (420, 3834576), (432, 3728060), (434, 3710880), (448, 3594915), (465, 3463488), (480, 3355254), (496, 3247020), (504, 3195480), (540, 2982448), (558, 2886240), (560, 2875932), (576, 2796045), (620, 2597616), (630, 2556384), (651, 2473920), (672, 2396610), (720, 2236836), (744, 2164680), (756, 2130320), (837, 1924160), (840, 1917288), (859, 1874880), (864, 1864030), (868, 1855440), (930, 1731744), (945, 1704256), (960, 1677627), (992, 1623510), (1008, 1597740), (1080, 1491224), (1085, 1484352), (1116, 1443120), (1120, 1437966), (1240, 1298808), (1260, 1278192), (1302, 1236960), (1344, 1198305), (1395, 1154496), (1440, 1118418), (1488, 1082340), (1512, 1065160), (1674, 962080), (1680, 958644), (1718, 937440), (1728, 932015), (1736, 927720), (1860, 865872), (1890, 852128), (1953, 824640), (1984, 811755), (2016, 798870), (2160, 745612), (2170, 742176), (2232, 721560), (2240, 718983), (2480, 649404), (2520, 639096), (2577, 624960), (2604, 618480), (2790, 577248), (2880, 559209), (2976, 541170), (3024, 532580), (3255, 494784), (3348, 481040), (3360, 479322), (3436, 468720), (3472, 463860), (3720, 432936), (3780, 426064), (3906, 412320), (4032, 399435), (4185, 384832), (4295, 374976), (4320, 372806), (4340, 371088), (4464, 360780), (4960, 324702), (5040, 319548), (5154, 312480), (5208, 309240), (5580, 288624), (5859, 274880), (5952, 270585), (6013, 267840), (6048, 266290), (6510, 247392), (6696, 240520), (6720, 239661), (6872, 234360), (6944, 231930), (7440, 216468), (7560, 213032), (7731, 208320), (7812, 206160), (8370, 192416), (8590, 187488), (8640, 186403), (8680, 185544), (8928, 180390), (9765, 164928), (9920, 162351), (10080, 159774), (10308, 156240), (10416, 154620), (11160, 144312), (11718, 137440), (12026, 133920), (12096, 133145), (12885, 124992), (13020, 123696), (13392, 120260), (13744, 117180), (13888, 115965), (14880, 108234), (15120, 106516), (15462, 104160), (15624, 103080), (16740, 96208), (17180, 93744), (17360, 92772), (17856, 90195), (18039, 89280), (19530, 82464), (20160, 79887), (20616, 78120), (20832, 77310), (22320, 72156), (23193, 69440), (23436, 68720), (24052, 66960), (25770, 62496), (26040, 61848), (26629, 60480), (26784, 60130), (27488, 58590), (29295, 54976), (29760, 54117), (30065, 53568), (30240, 53258), (30924, 52080), (31248, 51540), (33480, 48104), (34360, 46872), (34720, 46386), (36078, 44640), (38655, 41664), (39060, 41232)]