20184958080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:842

約数の個数: 768

約数和(自身を含む): 85954176000

約数和(自身を除く): 65769217920

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, 49, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 147, 155, 160, 168, 180, 186, 189, 192, 196, 210, 216, 217, 224, 240, 245, 248, 252, 270, 279, 280, 288, 294, 310, 315, 320, 336, 360, 372, 378, 384, 392, 420, 432, 434, 441, 448, 465, 480, 490, 496, 504, 540, 558, 560, 576, 588, 620, 630, 640, 651, 672, 720, 735, 744, 756, 769, 784, 837, 840, 864, 868, 882, 896, 930, 945, 960, 980, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1176, 1240, 1260, 1302, 1323, 1344, 1395, 1440, 1470, 1488, 1512, 1519, 1538, 1568, 1674, 1680, 1728, 1736, 1764, 1860, 1890, 1920, 1953, 1960, 1984, 2016, 2160, 2170, 2205, 2232, 2240, 2307, 2352, 2480, 2520, 2604, 2646, 2688, 2790, 2880, 2940, 2976, 3024, 3038, 3076, 3136, 3255, 3348, 3360, 3456, 3472, 3528, 3720, 3780, 3845, 3906, 3920, 3968, 4032, 4185, 4320, 4340, 4410, 4464, 4480, 4557, 4614, 4704, 4960, 5040, 5208, 5292, 5383, 5580, 5760, 5859, 5880, 5952, 6048, 6076, 6152, 6272, 6510, 6615, 6696, 6720, 6921, 6944, 7056, 7440, 7560, 7595, 7690, 7812, 7840, 8064, 8370, 8640, 8680, 8820, 8928, 9114, 9228, 9408, 9765, 9920, 10080, 10416, 10584, 10766, 11160, 11535, 11718, 11760, 11904, 12096, 12152, 12304, 13020, 13230, 13392, 13440, 13671, 13842, 13888, 14112, 14880, 15120, 15190, 15380, 15624, 15680, 16149, 16740, 17280, 17360, 17640, 17856, 18228, 18456, 18816, 19530, 19840, 20160, 20763, 20832, 21168, 21532, 22320, 22785, 23070, 23436, 23520, 23839, 24192, 24304, 24608, 26040, 26460, 26784, 26915, 27342, 27684, 27776, 28224, 29295, 29760, 30240, 30380, 30760, 31248, 31360, 32298, 33480, 34605, 34720, 35280, 35712, 36456, 36912, 37681, 39060, 40320, 41013, 41526, 41664, 42336, 43064, 44640, 45570, 46140, 46872, 47040, 47678, 48447, 48608, 49216, 52080, 52920, 53568, 53830, 54684, 55368, 56448, 58590, 59520, 60480, 60760, 61520, 62496, 64596, 66960, 68355, 69210, 69440, 70560, 71517, 72912, 73824, 75362, 78120, 80745, 82026, 83052, 83328, 84672, 86128, 89280, 91140, 92280, 93744, 94080, 95356, 96894, 97216, 98432, 103815, 104160, 105840, 107136, 107660, 109368, 110736, 113043, 117180, 119195, 120960, 121520, 123040, 124992, 129192, 133920, 136710, 138420, 138880, 141120, 143034, 145341, 145824, 147648, 150724, 156240, 161490, 164052, 166104, 166873, 169344, 172256, 178560, 182280, 184560, 187488, 188405, 190712, 193788, 194432, 205065, 207630, 208320, 211680, 214551, 215320, 218736, 221472, 226086, 234360, 238390, 242235, 243040, 246080, 249984, 258384, 267840, 273420, 276840, 282240, 286068, 290682, 291648, 295296, 301448, 312480, 322980, 328104, 332208, 333746, 339129, 344512, 357585, 364560, 369120, 374976, 376810, 381424, 387576, 410130, 415260, 416640, 423360, 429102, 430640, 437472, 442944, 452172, 468720, 476780, 484470, 486080, 492160, 500619, 516768, 535680, 546840, 553680, 565215, 572136, 581364, 583296, 602896, 624960, 643653, 645960, 656208, 664416, 667492, 678258, 689024, 715170, 726705, 729120, 738240, 749952, 753620, 762848, 775152, 820260, 830520, 834365, 846720, 858204, 861280, 874944, 885888, 904344, 937440, 953560, 968940, 972160, 1001238, 1017387, 1033536, 1072755, 1093680, 1107360, 1130430, 1144272, 1162728, 1168111, 1205792, 1249920, 1287306, 1291920, 1312416, 1328832, 1334984, 1356516, 1430340, 1453410, 1458240, 1476480, 1501857, 1507240, 1525696, 1550304, 1640520, 1661040, 1668730, 1695645, 1716408, 1722560, 1749888, 1808688, 1874880, 1907120, 1937880, 2002476, 2034774, 2067072, 2145510, 2187360, 2214720, 2260860, 2288544, 2325456, 2336222, 2411584, 2503095, 2574612, 2583840, 2624832, 2657664, 2669968, 2713032, 2860680, 2906820, 2916480, 3003714, 3014480, 3051392, 3100608, 3218265, 3281040, 3322080, 3337460, 3391290, 3432816, 3445120, 3504333, 3617376, 3749760, 3814240, 3875760, 4004952, 4069548, 4291020, 4374720, 4429440, 4505571, 4521720, 4577088, 4650912, 4672444, 4823168, 5006190, 5086935, 5149224, 5167680, 5249664, 5339936, 5426064, 5721360, 5813640, 5840555, 6007428, 6028960, 6201216, 6436530, 6562080, 6644160, 6674920, 6782580, 6865632, 7008666, 7234752, 7509285, 7628480, 7751520, 8009904, 8139096, 8582040, 8749440, 9011142, 9043440, 9154176, 9301824, 9344888, 10012380, 10173870, 10298448, 10335360, 10512999, 10679872, 10852128, 11442720, 11627280, 11681110, 12014856, 12057920, 12873060, 13124160, 13288320, 13349840, 13565160, 13731264, 14017332, 14469504, 15018570, 15256960, 15503040, 16019808, 16278192, 17164080, 17521665, 18022284, 18086880, 18603648, 18689776, 20024760, 20347740, 20596896, 21025998, 21359744, 21704256, 22527855, 22885440, 23254560, 23362220, 24029712, 24115840, 25746120, 26248320, 26699680, 27130320, 27462528, 28034664, 30037140, 31006080, 31538997, 32039616, 32556384, 34328160, 35043330, 36044568, 36173760, 37379552, 40049520, 40695480, 41193792, 42051996, 43408512, 45055710, 45770880, 46509120, 46724440, 48059424, 51492240, 52564995, 53399360, 54260640, 56069328, 60074280, 63077994, 64079232, 65112768, 68656320, 70086660, 72089136, 72347520, 74759104, 80099040, 81390960, 82387584, 84103992, 90111420, 93018240, 93448880, 96118848, 102984480, 105129990, 106798720, 108521280, 112138656, 120148560, 126155988, 130225536, 137312640, 140173320, 144178272, 149518208, 157694985, 160198080, 162781920, 168207984, 180222840, 186897760, 192237696, 205968960, 210259980, 217042560, 224277312, 240297120, 252311976, 280346640, 288356544, 315389970, 320396160, 325563840, 336415968, 360445680, 373795520, 411937920, 420519960, 448554624, 480594240, 504623952, 560693280, 576713088, 630779940, 651127680, 672831936, 720891360, 747591040, 841039920, 961188480, 1009247904, 1121386560, 1261559880, 1345663872, 1441782720, 1682079840, 2018495808, 2242773120, 2523119760, 2883565440, 3364159680, 4036991616, 5046239520, 6728319360, 10092479040, 20184958080]

約数ペア:

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(3076, 6562080), (3136, 6436530), (3255, 6201216), (3348, 6028960), (3360, 6007428), (3456, 5840555), (3472, 5813640), (3528, 5721360), (3720, 5426064), (3780, 5339936), (3845, 5249664), (3906, 5167680), (3920, 5149224), (3968, 5086935), (4032, 5006190), (4185, 4823168), (4320, 4672444), (4340, 4650912), (4410, 4577088), (4464, 4521720), (4480, 4505571), (4557, 4429440), (4614, 4374720), (4704, 4291020), (4960, 4069548), (5040, 4004952), (5208, 3875760), (5292, 3814240), (5383, 3749760), (5580, 3617376), (5760, 3504333), (5859, 3445120), (5880, 3432816), (5952, 3391290), (6048, 3337460), (6076, 3322080), (6152, 3281040), (6272, 3218265), (6510, 3100608), (6615, 3051392), (6696, 3014480), (6720, 3003714), (6921, 2916480), (6944, 2906820), (7056, 2860680), (7440, 2713032), (7560, 2669968), (7595, 2657664), (7690, 2624832), (7812, 2583840), (7840, 2574612), (8064, 2503095), (8370, 2411584), (8640, 2336222), (8680, 2325456), (8820, 2288544), (8928, 2260860), (9114, 2214720), (9228, 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