20982374400

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 672

約数和(自身を含む): 77814269568

約数和(自身を除く): 56831895168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 37, 39, 40, 48, 50, 52, 60, 64, 65, 71, 74, 75, 78, 80, 96, 100, 104, 111, 120, 128, 130, 142, 148, 150, 156, 160, 185, 192, 195, 200, 208, 213, 222, 240, 256, 260, 284, 296, 300, 312, 320, 325, 355, 370, 384, 390, 400, 416, 426, 444, 480, 481, 512, 520, 555, 568, 592, 600, 624, 640, 650, 710, 740, 768, 780, 800, 832, 852, 888, 923, 925, 960, 962, 975, 1024, 1040, 1065, 1110, 1136, 1184, 1200, 1248, 1280, 1300, 1420, 1443, 1480, 1536, 1560, 1600, 1664, 1704, 1775, 1776, 1846, 1850, 1920, 1924, 1950, 2048, 2080, 2130, 2220, 2272, 2368, 2400, 2405, 2496, 2560, 2600, 2627, 2769, 2775, 2840, 2886, 2960, 3072, 3120, 3200, 3328, 3408, 3550, 3552, 3692, 3700, 3840, 3848, 3900, 4096, 4160, 4260, 4440, 4544, 4615, 4736, 4800, 4810, 4992, 5120, 5200, 5254, 5325, 5538, 5550, 5680, 5772, 5920, 6144, 6240, 6400, 6656, 6816, 7100, 7104, 7215, 7384, 7400, 7680, 7696, 7800, 7881, 8192, 8320, 8520, 8880, 9088, 9230, 9472, 9600, 9620, 9984, 10240, 10400, 10508, 10650, 11076, 11100, 11360, 11544, 11840, 12025, 12288, 12480, 12800, 13135, 13312, 13632, 13845, 14200, 14208, 14430, 14768, 14800, 15360, 15392, 15600, 15762, 16640, 17040, 17760, 18176, 18460, 18944, 19200, 19240, 19968, 20480, 20800, 21016, 21300, 22152, 22200, 22720, 23075, 23088, 23680, 24050, 24576, 24960, 25600, 26270, 26624, 27264, 27690, 28400, 28416, 28860, 29536, 29600, 30720, 30784, 31200, 31524, 33280, 34080, 34151, 35520, 36075, 36352, 36920, 37888, 38400, 38480, 39405, 39936, 40960, 41600, 42032, 42600, 44304, 44400, 45440, 46150, 46176, 47360, 48100, 49920, 51200, 52540, 53248, 54528, 55380, 56800, 56832, 57720, 59072, 59200, 61440, 61568, 62400, 63048, 65675, 66560, 68160, 68302, 69225, 71040, 72150, 72704, 73840, 75776, 76800, 76960, 78810, 79872, 83200, 84064, 85200, 88608, 88800, 90880, 92300, 92352, 94720, 96200, 99840, 102400, 102453, 105080, 106496, 109056, 110760, 113600, 113664, 115440, 118144, 118400, 122880, 123136, 124800, 126096, 131350, 133120, 136320, 136604, 138450, 142080, 144300, 145408, 147680, 151552, 153600, 153920, 157620, 159744, 166400, 168128, 170400, 170755, 177216, 177600, 181760, 184600, 184704, 189440, 192400, 197025, 199680, 204800, 204906, 210160, 218112, 221520, 227200, 227328, 230880, 236288, 236800, 246272, 249600, 252192, 262700, 266240, 272640, 273208, 276900, 284160, 288600, 290816, 295360, 303104, 307200, 307840, 315240, 319488, 332800, 336256, 340800, 341510, 354432, 355200, 363520, 369200, 369408, 378880, 384800, 394050, 399360, 409812, 420320, 436224, 443040, 454400, 454656, 461760, 472576, 473600, 492544, 499200, 504384, 512265, 525400, 532480, 545280, 546416, 553800, 568320, 577200, 581632, 590720, 614400, 615680, 630480, 665600, 672512, 681600, 683020, 708864, 710400, 727040, 738400, 738816, 757760, 769600, 788100, 798720, 819624, 840640, 853775, 872448, 886080, 908800, 909312, 923520, 945152, 947200, 985088, 998400, 1008768, 1024530, 1050800, 1090560, 1092832, 1107600, 1136640, 1154400, 1181440, 1231360, 1260960, 1331200, 1345024, 1363200, 1366040, 1417728, 1420800, 1454080, 1476800, 1477632, 1515520, 1539200, 1576200, 1597440, 1639248, 1681280, 1707550, 1744896, 1772160, 1817600, 1847040, 1890304, 1894400, 1970176, 1996800, 2017536, 2049060, 2101600, 2181120, 2185664, 2215200, 2273280, 2308800, 2362880, 2462720, 2521920, 2561325, 2662400, 2690048, 2726400, 2732080, 2835456, 2841600, 2908160, 2953600, 2955264, 3078400, 3152400, 3278496, 3362560, 3415100, 3544320, 3635200, 3694080, 3780608, 3788800, 3940352, 3993600, 4035072, 4098120, 4203200, 4362240, 4371328, 4430400, 4546560, 4617600, 4725760, 4925440, 5043840, 5122650, 5380096, 5452800, 5464160, 5670912, 5683200, 5907200, 5910528, 6156800, 6304800, 6556992, 6725120, 6830200, 7088640, 7270400, 7388160, 7561216, 7577600, 7987200, 8070144, 8196240, 8406400, 8724480, 8742656, 8860800, 9235200, 9451520, 9850880, 10087680, 10245300, 10760192, 10905600, 10928320, 11341824, 11366400, 11814400, 11821056, 12313600, 12609600, 13113984, 13450240, 13660400, 14177280, 14540800, 14776320, 16140288, 16392480, 16812800, 17485312, 17721600, 18470400, 18903040, 19701760, 20175360, 20490600, 21520384, 21811200, 21856640, 22683648, 22732800, 23628800, 24627200, 25219200, 26227968, 26900480, 27320800, 28354560, 29552640, 32280576, 32784960, 33625600, 34970624, 35443200, 36940800, 37806080, 40350720, 40981200, 43622400, 43713280, 47257600, 49254400, 50438400, 52455936, 53800960, 54641600, 56709120, 59105280, 64561152, 65569920, 67251200, 69941248, 70886400, 73881600, 80701440, 81962400, 87426560, 94515200, 98508800, 100876800, 104911872, 107601920, 109283200, 113418240, 131139840, 134502400, 139882496, 141772800, 147763200, 161402880, 163924800, 174853120, 189030400, 201753600, 209823744, 218566400, 262279680, 269004800, 279764992, 283545600, 295526400, 322805760, 327849600, 349706240, 403507200, 419647488, 437132800, 524559360, 538009600, 567091200, 655699200, 699412480, 807014400, 839294976, 874265600, 1049118720, 1311398400, 1398824960, 1614028800, 1748531200, 2098237440, 2622796800, 3497062400, 4196474880, 5245593600, 6994124800, 10491187200, 20982374400]

約数ペア:

[(1, 20982374400), (2, 10491187200), (3, 6994124800), (4, 5245593600), (5, 4196474880), (6, 3497062400), (8, 2622796800), (10, 2098237440), (12, 1748531200), (13, 1614028800), (15, 1398824960), (16, 1311398400), (20, 1049118720), (24, 874265600), (25, 839294976), (26, 807014400), (30, 699412480), (32, 655699200), (37, 567091200), (39, 538009600), (40, 524559360), (48, 437132800), (50, 419647488), (52, 403507200), (60, 349706240), (64, 327849600), (65, 322805760), (71, 295526400), (74, 283545600), (75, 279764992), (78, 269004800), (80, 262279680), (96, 218566400), (100, 209823744), (104, 201753600), (111, 189030400), (120, 174853120), (128, 163924800), (130, 161402880), (142, 147763200), (148, 141772800), (150, 139882496), (156, 134502400), (160, 131139840), (185, 113418240), (192, 109283200), (195, 107601920), (200, 104911872), (208, 100876800), (213, 98508800), (222, 94515200), (240, 87426560), (256, 81962400), (260, 80701440), (284, 73881600), (296, 70886400), (300, 69941248), (312, 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10928320), (1924, 10905600), (1950, 10760192), (2048, 10245300), (2080, 10087680), (2130, 9850880), (2220, 9451520), (2272, 9235200), (2368, 8860800), (2400, 8742656), (2405, 8724480), (2496, 8406400), (2560, 8196240), (2600, 8070144), (2627, 7987200), (2769, 7577600), (2775, 7561216), (2840, 7388160), (2886, 7270400), (2960, 7088640), (3072, 6830200), (3120, 6725120), (3200, 6556992), (3328, 6304800), (3408, 6156800), (3550, 5910528), (3552, 5907200), (3692, 5683200), (3700, 5670912), (3840, 5464160), (3848, 5452800), (3900, 5380096), (4096, 5122650), (4160, 5043840), (4260, 4925440), (4440, 4725760), (4544, 4617600), (4615, 4546560), (4736, 4430400), (4800, 4371328), (4810, 4362240), (4992, 4203200), (5120, 4098120), (5200, 4035072), (5254, 3993600), (5325, 3940352), (5538, 3788800), (5550, 3780608), (5680, 3694080), (5772, 3635200), (5920, 3544320), (6144, 3415100), (6240, 3362560), (6400, 3278496), (6656, 3152400), (6816, 3078400), (7100, 2955264), (7104, 2953600), (7215, 2908160), (7384, 2841600), (7400, 2835456), (7680, 2732080), (7696, 2726400), (7800, 2690048), (7881, 2662400), (8192, 2561325), (8320, 2521920), (8520, 2462720), (8880, 2362880), (9088, 2308800), (9230, 2273280), (9472, 2215200), (9600, 2185664), (9620, 2181120), (9984, 2101600), (10240, 2049060), (10400, 2017536), (10508, 1996800), (10650, 1970176), (11076, 1894400), (11100, 1890304), (11360, 1847040), (11544, 1817600), (11840, 1772160), (12025, 1744896), (12288, 1707550), (12480, 1681280), (12800, 1639248), (13135, 1597440), (13312, 1576200), (13632, 1539200), (13845, 1515520), (14200, 1477632), (14208, 1476800), (14430, 1454080), (14768, 1420800), (14800, 1417728), (15360, 1366040), (15392, 1363200), (15600, 1345024), (15762, 1331200), (16640, 1260960), (17040, 1231360), (17760, 1181440), (18176, 1154400), (18460, 1136640), (18944, 1107600), (19200, 1092832), (19240, 1090560), (19968, 1050800), (20480, 1024530), (20800, 1008768), (21016, 998400), (21300, 985088), (22152, 947200), (22200, 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(63048, 332800), (65675, 319488), (66560, 315240), (68160, 307840), (68302, 307200), (69225, 303104), (71040, 295360), (72150, 290816), (72704, 288600), (73840, 284160), (75776, 276900), (76800, 273208), (76960, 272640), (78810, 266240), (79872, 262700), (83200, 252192), (84064, 249600), (85200, 246272), (88608, 236800), (88800, 236288), (90880, 230880), (92300, 227328), (92352, 227200), (94720, 221520), (96200, 218112), (99840, 210160), (102400, 204906), (102453, 204800), (105080, 199680), (106496, 197025), (109056, 192400), (110760, 189440), (113600, 184704), (113664, 184600), (115440, 181760), (118144, 177600), (118400, 177216), (122880, 170755), (123136, 170400), (124800, 168128), (126096, 166400), (131350, 159744), (133120, 157620), (136320, 153920), (136604, 153600), (138450, 151552), (142080, 147680), (144300, 145408)]