18984725760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 864

約数和(自身を含む): 82208044800

約数和(自身を除く): 63223319040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 121, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 242, 256, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 363, 364, 384, 385, 390, 416, 420, 429, 440, 448, 449, 455, 462, 480, 484, 520, 528, 546, 560, 572, 605, 616, 624, 640, 660, 672, 704, 715, 726, 728, 768, 770, 780, 832, 840, 847, 858, 880, 896, 898, 910, 924, 960, 968, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1210, 1232, 1248, 1280, 1320, 1344, 1347, 1365, 1408, 1430, 1452, 1456, 1540, 1560, 1573, 1664, 1680, 1694, 1716, 1760, 1792, 1796, 1815, 1820, 1848, 1920, 1936, 2002, 2080, 2112, 2145, 2184, 2240, 2245, 2288, 2310, 2420, 2464, 2496, 2541, 2640, 2688, 2694, 2730, 2816, 2860, 2904, 2912, 3003, 3080, 3120, 3143, 3146, 3328, 3360, 3388, 3432, 3520, 3592, 3630, 3640, 3696, 3840, 3872, 4004, 4160, 4224, 4235, 4290, 4368, 4480, 4490, 4576, 4620, 4719, 4840, 4928, 4939, 4992, 5005, 5082, 5280, 5376, 5388, 5460, 5720, 5808, 5824, 5837, 6006, 6160, 6240, 6286, 6292, 6720, 6735, 6776, 6864, 7040, 7184, 7260, 7280, 7392, 7744, 7865, 8008, 8320, 8448, 8470, 8580, 8736, 8960, 8980, 9152, 9240, 9429, 9438, 9680, 9856, 9878, 9984, 10010, 10164, 10560, 10776, 10920, 11011, 11440, 11616, 11648, 11674, 12012, 12320, 12480, 12572, 12584, 12705, 13440, 13470, 13552, 13728, 14080, 14368, 14520, 14560, 14784, 14817, 15015, 15488, 15715, 15730, 16016, 16640, 16940, 17160, 17472, 17511, 17960, 18304, 18480, 18858, 18876, 19360, 19712, 19756, 20020, 20328, 21120, 21552, 21840, 22022, 22880, 23232, 23296, 23348, 23595, 24024, 24640, 24695, 24960, 25144, 25168, 25410, 26880, 26940, 27104, 27456, 28736, 29040, 29120, 29185, 29568, 29634, 30030, 30976, 31430, 31460, 32032, 33033, 33880, 34320, 34573, 34944, 35022, 35920, 36608, 36960, 37716, 37752, 38720, 39512, 40040, 40656, 40859, 42240, 43104, 43680, 44044, 45760, 46464, 46696, 47145, 47190, 48048, 49280, 49390, 49920, 50288, 50336, 50820, 53880, 54208, 54329, 54912, 55055, 57472, 58080, 58240, 58370, 59136, 59268, 60060, 62860, 62920, 64064, 64207, 66066, 67760, 68640, 69146, 69888, 70044, 71840, 73920, 74085, 75432, 75504, 77440, 79024, 80080, 81312, 81718, 86208, 87360, 87555, 88088, 91520, 92928, 93392, 94290, 94380, 96096, 98560, 98780, 100576, 100672, 101640, 103719, 107760, 108416, 108658, 109824, 110110, 114944, 116160, 116480, 116740, 118536, 120120, 122577, 125720, 125840, 128128, 128414, 132132, 135520, 137280, 138292, 140088, 143680, 147840, 148170, 150864, 151008, 154880, 158048, 160160, 162624, 162987, 163436, 165165, 172416, 172865, 174720, 175110, 176176, 183040, 186784, 188580, 188760, 192192, 192621, 197560, 201152, 201344, 203280, 204295, 207438, 215520, 216832, 217316, 220220, 232320, 233480, 237072, 240240, 245154, 251440, 251680, 256256, 256828, 264264, 271040, 271645, 274560, 276584, 280176, 287360, 295680, 296340, 301728, 302016, 316096, 320320, 321035, 325248, 325974, 326872, 330330, 344832, 345730, 349440, 350220, 352352, 373568, 377160, 377520, 380303, 384384, 385242, 395120, 402304, 402688, 406560, 408590, 414876, 431040, 434632, 440440, 449449, 464640, 466960, 474144, 480480, 490308, 502880, 503360, 513656, 518595, 528528, 542080, 543290, 549120, 553168, 560352, 574720, 592680, 603456, 604032, 612885, 632192, 640640, 642070, 650496, 651948, 653744, 660660, 691460, 700440, 704704, 706277, 747136, 754320, 755040, 760606, 768768, 770484, 790240, 804608, 813120, 814935, 817180, 829752, 862080, 869264, 880880, 898898, 933920, 948288, 960960, 963105, 980616, 1005760, 1006720, 1027312, 1037190, 1057056, 1084160, 1086580, 1106336, 1120704, 1140909, 1185360, 1206912, 1208064, 1225770, 1264384, 1281280, 1284140, 1303896, 1307488, 1321320, 1348347, 1382920, 1400880, 1409408, 1412554, 1494272, 1508640, 1510080, 1521212, 1540968, 1580480, 1626240, 1629870, 1634360, 1659504, 1724160, 1738528, 1761760, 1797796, 1867840, 1896576, 1901515, 1921920, 1926210, 1961232, 2011520, 2013440, 2054624, 2074380, 2114112, 2118831, 2173160, 2212672, 2241408, 2247245, 2281818, 2370720, 2413824, 2451540, 2568280, 2607792, 2614976, 2642640, 2696694, 2765840, 2801760, 2818816, 2825108, 3017280, 3020160, 3042424, 3081936, 3160960, 3252480, 3259740, 3268720, 3319008, 3477056, 3523520, 3531385, 3595592, 3735680, 3793152, 3803030, 3843840, 3852420, 3922464, 4023040, 4109248, 4148760, 4228224, 4237662, 4346320, 4425344, 4482816, 4494490, 4563636, 4741440, 4903080, 4943939, 5136560, 5215584, 5229952, 5285280, 5393388, 5531680, 5603520, 5650216, 5704545, 6034560, 6040320, 6084848, 6163872, 6321920, 6519480, 6537440, 6638016, 6741735, 6954112, 7047040, 7062770, 7191184, 7471360, 7606060, 7704840, 7844928, 8218496, 8297520, 8456448, 8475324, 8692640, 8850688, 8988980, 9127272, 9482880, 9806160, 9887878, 10273120, 10431168, 10459904, 10570560, 10594155, 10786776, 11063360, 11207040, 11300432, 11409090, 12069120, 12169696, 12327744, 13038960, 13074880, 13276032, 13483470, 13908224, 14094080, 14125540, 14382368, 14831817, 15212120, 15409680, 15689856, 16436992, 16595040, 16950648, 17385280, 17977960, 18254544, 18965760, 19612320, 19775756, 20546240, 20862336, 21141120, 21188310, 21573552, 22126720, 22414080, 22600864, 22818180, 24339392, 24655488, 24719695, 26077920, 26149760, 26552064, 26966940, 28251080, 28764736, 29663634, 30424240, 30819360, 31379712, 33190080, 33901296, 34770560, 35955920, 36509088, 39224640, 39551512, 41092480, 41724672, 42282240, 42376620, 43147104, 44253440, 45201728, 45636360, 48678784, 49310976, 49439390, 52155840, 52299520, 53933880, 56502160, 57529472, 59327268, 60848480, 61638720, 66380160, 67802592, 69541120, 71911840, 73018176, 74159085, 78449280, 79103024, 82184960, 84753240, 86294208, 90403456, 91272720, 97357568, 98878780, 104311680, 107867760, 113004320, 115058944, 118654536, 121696960, 123277440, 132760320, 135605184, 143823680, 146036352, 148318170, 156898560, 158206048, 169506480, 172588416, 180806912, 182545440, 197757560, 208623360, 215735520, 226008640, 237309072, 243393920, 246554880, 271210368, 287647360, 292072704, 296636340, 316412096, 339012960, 345176832, 365090880, 395515120, 431471040, 452017280, 474618144, 486787840, 542420736, 575294720, 593272680, 632824192, 678025920, 730181760, 791030240, 862942080, 904034560, 949236288, 1186545360, 1265648384, 1356051840, 1460363520, 1582060480, 1725884160, 1898472576, 2373090720, 2712103680, 3164120960, 3796945152, 4746181440, 6328241920, 9492362880, 18984725760]

約数ペア:

[(1, 18984725760), (2, 9492362880), (3, 6328241920), (4, 4746181440), (5, 3796945152), (6, 3164120960), (7, 2712103680), (8, 2373090720), (10, 1898472576), (11, 1725884160), (12, 1582060480), (13, 1460363520), (14, 1356051840), (15, 1265648384), (16, 1186545360), (20, 949236288), (21, 904034560), (22, 862942080), (24, 791030240), (26, 730181760), (28, 678025920), (30, 632824192), (32, 593272680), (33, 575294720), (35, 542420736), (39, 486787840), (40, 474618144), (42, 452017280), (44, 431471040), (48, 395515120), (52, 365090880), (55, 345176832), (56, 339012960), (60, 316412096), (64, 296636340), (65, 292072704), (66, 287647360), (70, 271210368), (77, 246554880), (78, 243393920), (80, 237309072), (84, 226008640), (88, 215735520), (91, 208623360), (96, 197757560), (104, 182545440), (105, 180806912), (110, 172588416), (112, 169506480), (120, 158206048), (121, 156898560), (128, 148318170), (130, 146036352), (132, 143823680), (140, 135605184), (143, 132760320), (154, 123277440), (156, 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