205570560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 320

約数和(自身を含む): 742452480

約数和(自身を除く): 536881920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 71, 78, 80, 87, 96, 104, 116, 120, 128, 130, 142, 145, 156, 160, 174, 192, 195, 208, 213, 232, 240, 256, 260, 284, 290, 312, 320, 348, 355, 377, 384, 390, 416, 426, 435, 464, 480, 512, 520, 568, 580, 624, 640, 696, 710, 754, 768, 780, 832, 852, 870, 923, 928, 960, 1040, 1065, 1131, 1136, 1160, 1248, 1280, 1392, 1420, 1508, 1536, 1560, 1664, 1704, 1740, 1846, 1856, 1885, 1920, 2059, 2080, 2130, 2262, 2272, 2320, 2496, 2560, 2769, 2784, 2840, 3016, 3120, 3328, 3408, 3480, 3692, 3712, 3770, 3840, 4118, 4160, 4260, 4524, 4544, 4615, 4640, 4992, 5538, 5568, 5655, 5680, 6032, 6177, 6240, 6656, 6816, 6960, 7384, 7424, 7540, 7680, 8236, 8320, 8520, 9048, 9088, 9230, 9280, 9984, 10295, 11076, 11136, 11310, 11360, 12064, 12354, 12480, 13632, 13845, 13920, 14768, 14848, 15080, 16472, 16640, 17040, 18096, 18176, 18460, 18560, 19968, 20590, 22152, 22272, 22620, 22720, 24128, 24708, 24960, 26767, 27264, 27690, 27840, 29536, 30160, 30885, 32944, 33280, 34080, 36192, 36352, 36920, 37120, 41180, 44304, 44544, 45240, 45440, 48256, 49416, 49920, 53534, 54528, 55380, 55680, 59072, 60320, 61770, 65888, 68160, 72384, 73840, 74240, 80301, 82360, 88608, 90480, 90880, 96512, 98832, 99840, 107068, 109056, 110760, 111360, 118144, 120640, 123540, 131776, 133835, 136320, 144768, 147680, 160602, 164720, 177216, 180960, 181760, 193024, 197664, 214136, 221520, 222720, 236288, 241280, 247080, 263552, 267670, 272640, 289536, 295360, 321204, 329440, 354432, 361920, 395328, 401505, 428272, 443040, 472576, 482560, 494160, 527104, 535340, 545280, 579072, 590720, 642408, 658880, 708864, 723840, 790656, 803010, 856544, 886080, 965120, 988320, 1054208, 1070680, 1181440, 1284816, 1317760, 1417728, 1447680, 1581312, 1606020, 1713088, 1772160, 1976640, 2141360, 2362880, 2569632, 2635520, 2895360, 3162624, 3212040, 3426176, 3544320, 3953280, 4282720, 5139264, 5271040, 6424080, 6852352, 7088640, 7906560, 8565440, 10278528, 12848160, 13704704, 15813120, 17130880, 20557056, 25696320, 34261760, 41114112, 51392640, 68523520, 102785280, 205570560]

約数ペア:

[(1, 205570560), (2, 102785280), (3, 68523520), (4, 51392640), (5, 41114112), (6, 34261760), (8, 25696320), (10, 20557056), (12, 17130880), (13, 15813120), (15, 13704704), (16, 12848160), (20, 10278528), (24, 8565440), (26, 7906560), (29, 7088640), (30, 6852352), (32, 6424080), (39, 5271040), (40, 5139264), (48, 4282720), (52, 3953280), (58, 3544320), (60, 3426176), (64, 3212040), (65, 3162624), (71, 2895360), (78, 2635520), (80, 2569632), (87, 2362880), (96, 2141360), (104, 1976640), (116, 1772160), (120, 1713088), (128, 1606020), (130, 1581312), (142, 1447680), (145, 1417728), (156, 1317760), (160, 1284816), (174, 1181440), (192, 1070680), (195, 1054208), (208, 988320), (213, 965120), (232, 886080), (240, 856544), (256, 803010), (260, 790656), (284, 723840), (290, 708864), (312, 658880), (320, 642408), (348, 590720), (355, 579072), (377, 545280), (384, 535340), (390, 527104), (416, 494160), (426, 482560), (435, 472576), (464, 443040), (480, 428272), (512, 401505), (520, 395328), (568, 361920), (580, 354432), (624, 329440), (640, 321204), (696, 295360), (710, 289536), (754, 272640), (768, 267670), (780, 263552), (832, 247080), (852, 241280), (870, 236288), (923, 222720), (928, 221520), (960, 214136), (1040, 197664), (1065, 193024), (1131, 181760), (1136, 180960), (1160, 177216), (1248, 164720), (1280, 160602), (1392, 147680), (1420, 144768), (1508, 136320), (1536, 133835), (1560, 131776), (1664, 123540), (1704, 120640), (1740, 118144), (1846, 111360), (1856, 110760), (1885, 109056), (1920, 107068), (2059, 99840), (2080, 98832), (2130, 96512), (2262, 90880), (2272, 90480), (2320, 88608), (2496, 82360), (2560, 80301), (2769, 74240), (2784, 73840), (2840, 72384), (3016, 68160), (3120, 65888), (3328, 61770), (3408, 60320), (3480, 59072), (3692, 55680), (3712, 55380), (3770, 54528), (3840, 53534), (4118, 49920), (4160, 49416), (4260, 48256), (4524, 45440), (4544, 45240), (4615, 44544), (4640, 44304), (4992, 41180), (5538, 37120), (5568, 36920), (5655, 36352), (5680, 36192), (6032, 34080), (6177, 33280), (6240, 32944), (6656, 30885), (6816, 30160), (6960, 29536), (7384, 27840), (7424, 27690), (7540, 27264), (7680, 26767), (8236, 24960), (8320, 24708), (8520, 24128), (9048, 22720), (9088, 22620), (9230, 22272), (9280, 22152), (9984, 20590), (10295, 19968), (11076, 18560), (11136, 18460), (11310, 18176), (11360, 18096), (12064, 17040), (12354, 16640), (12480, 16472), (13632, 15080), (13845, 14848), (13920, 14768)]