20408955840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1897

約数の個数: 672

約数和(自身を含む): 88455983616

約数和(自身を除く): 68047027776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 43, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 86, 90, 91, 96, 104, 105, 112, 117, 120, 126, 129, 130, 140, 144, 156, 160, 168, 172, 180, 182, 192, 195, 208, 210, 215, 224, 234, 240, 252, 258, 260, 273, 280, 288, 301, 312, 315, 320, 336, 344, 360, 364, 387, 390, 416, 420, 430, 448, 455, 468, 480, 504, 516, 520, 546, 559, 560, 576, 585, 602, 624, 630, 645, 672, 688, 720, 728, 774, 780, 819, 832, 840, 860, 903, 910, 936, 960, 1008, 1032, 1040, 1092, 1118, 1120, 1170, 1204, 1248, 1260, 1290, 1344, 1365, 1376, 1440, 1456, 1505, 1548, 1560, 1638, 1677, 1680, 1720, 1806, 1811, 1820, 1872, 1935, 2016, 2064, 2080, 2184, 2236, 2240, 2340, 2408, 2496, 2520, 2580, 2709, 2730, 2752, 2795, 2880, 2912, 3010, 3096, 3120, 3276, 3354, 3360, 3440, 3612, 3622, 3640, 3744, 3870, 3913, 4032, 4095, 4128, 4160, 4368, 4472, 4515, 4680, 4816, 5031, 5040, 5160, 5418, 5433, 5460, 5590, 5824, 6020, 6192, 6240, 6552, 6708, 6720, 6880, 7224, 7244, 7280, 7488, 7740, 7826, 8190, 8256, 8385, 8736, 8944, 9030, 9055, 9360, 9632, 10062, 10080, 10320, 10836, 10866, 10920, 11180, 11739, 12040, 12384, 12480, 12677, 13104, 13416, 13545, 13760, 14448, 14488, 14560, 15480, 15652, 16299, 16380, 16770, 17472, 17888, 18060, 18110, 18720, 19264, 19565, 20124, 20160, 20640, 21672, 21732, 21840, 22360, 23478, 23543, 24080, 24768, 25155, 25354, 26208, 26832, 27090, 27165, 28896, 28976, 29120, 30960, 31304, 32598, 32760, 33540, 35217, 35776, 36120, 36220, 37440, 38031, 39130, 40248, 41280, 43344, 43464, 43680, 44720, 46956, 47086, 48160, 50310, 50708, 52416, 53664, 54180, 54330, 57792, 57952, 58695, 61920, 62608, 63385, 65196, 65520, 67080, 70434, 70629, 72240, 72440, 76062, 77873, 78260, 80496, 81495, 86688, 86928, 87360, 89440, 93912, 94172, 96320, 100620, 101416, 107328, 108360, 108660, 114093, 115904, 117390, 117715, 123840, 125216, 126770, 130392, 131040, 134160, 140868, 141258, 144480, 144880, 152124, 155746, 156520, 160992, 162990, 164801, 173376, 173856, 176085, 178880, 187824, 188344, 190155, 201240, 202832, 211887, 216720, 217320, 228186, 233619, 234780, 235430, 250432, 253540, 260784, 262080, 268320, 281736, 282516, 288960, 289760, 304248, 311492, 313040, 321984, 325980, 329602, 347712, 352170, 353145, 375648, 376688, 380310, 389365, 402480, 405664, 423774, 433440, 434640, 456372, 467238, 469560, 470860, 494403, 507080, 521568, 536640, 545111, 563472, 565032, 570465, 579520, 608496, 622984, 626080, 651960, 659204, 700857, 704340, 706290, 751296, 753376, 760620, 778730, 804960, 811328, 824005, 847548, 866880, 869280, 912744, 934476, 939120, 941720, 988806, 1012349, 1014160, 1043136, 1059435, 1090222, 1126944, 1130064, 1140930, 1168095, 1216992, 1245968, 1252160, 1303920, 1318408, 1401714, 1408680, 1412580, 1483209, 1506752, 1521240, 1557460, 1609920, 1635333, 1648010, 1695096, 1738560, 1825488, 1868952, 1878240, 1883440, 1977612, 2024698, 2028320, 2118870, 2180444, 2253888, 2260128, 2281860, 2336190, 2433984, 2472015, 2491936, 2607840, 2636816, 2725555, 2803428, 2817360, 2825160, 2966418, 3037047, 3042480, 3114920, 3270666, 3296020, 3390192, 3504285, 3650976, 3737904, 3756480, 3766880, 3955224, 4049396, 4056640, 4237740, 4360888, 4520256, 4563720, 4672380, 4905999, 4944030, 4983872, 5061745, 5215680, 5273632, 5451110, 5606856, 5634720, 5650320, 5932836, 6074094, 6084960, 6229840, 6541332, 6592040, 6780384, 7008570, 7086443, 7301952, 7416045, 7475808, 7533760, 7910448, 8098792, 8176665, 8475480, 8721776, 9111141, 9127440, 9344760, 9811998, 9888060, 10123490, 10547264, 10902220, 11213712, 11269440, 11300640, 11865672, 12148188, 12169920, 12459680, 13082664, 13184080, 13560768, 14017140, 14172886, 14832090, 14951616, 15185235, 15820896, 16197584, 16353330, 16950960, 17443552, 18222282, 18254880, 18689520, 19623996, 19776120, 20246980, 21259329, 21804440, 22427424, 22601280, 23731344, 24296376, 24529995, 24919360, 26165328, 26368160, 28034280, 28345772, 29664180, 30370470, 31641792, 32395168, 32706660, 33901920, 34887104, 35432215, 36444564, 36509760, 37379040, 39247992, 39552240, 40493960, 42518658, 43608880, 44854848, 45555705, 47462688, 48592752, 49059990, 52330656, 52736320, 56068560, 56691544, 59328360, 60740940, 63777987, 64790336, 65413320, 67803840, 70864430, 72889128, 74758080, 78495984, 79104480, 80987920, 85037316, 87217760, 91111410, 94925376, 97185504, 98119980, 104661312, 106296645, 112137120, 113383088, 118656720, 121481880, 127555974, 130826640, 141728860, 145778256, 156991968, 158208960, 161975840, 170074632, 174435520, 182222820, 194371008, 196239960, 212593290, 224274240, 226766176, 237313440, 242963760, 255111948, 261653280, 283457720, 291556512, 313983936, 318889935, 323951680, 340149264, 364445640, 392479920, 425186580, 453532352, 474626880, 485927520, 510223896, 523306560, 566915440, 583113024, 637779870, 680298528, 728891280, 784959840, 850373160, 971855040, 1020447792, 1133830880, 1275559740, 1360597056, 1457782560, 1569919680, 1700746320, 2040895584, 2267661760, 2551119480, 2915565120, 3401492640, 4081791168, 5102238960, 6802985280, 10204477920, 20408955840]

約数ペア:

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