20162845120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 448

約数和(自身を含む): 57641435136

約数和(自身を除く): 37478590016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 37, 40, 44, 46, 53, 55, 64, 74, 80, 88, 92, 106, 110, 115, 127, 148, 160, 176, 184, 185, 212, 220, 230, 253, 254, 265, 296, 320, 352, 368, 370, 407, 424, 440, 460, 506, 508, 530, 583, 592, 635, 704, 736, 740, 814, 848, 851, 880, 920, 1012, 1016, 1060, 1166, 1184, 1219, 1265, 1270, 1397, 1472, 1480, 1628, 1696, 1702, 1760, 1840, 1961, 2024, 2032, 2035, 2120, 2332, 2368, 2438, 2530, 2540, 2794, 2915, 2921, 2960, 3256, 3392, 3404, 3520, 3680, 3922, 4048, 4064, 4070, 4240, 4255, 4664, 4699, 4876, 5060, 5080, 5588, 5830, 5842, 5920, 6095, 6512, 6731, 6808, 6985, 7360, 7844, 8096, 8128, 8140, 8480, 8510, 9328, 9361, 9398, 9752, 9805, 10120, 10160, 11176, 11660, 11684, 11840, 12190, 13024, 13409, 13462, 13616, 13970, 14605, 15688, 16192, 16280, 16960, 17020, 18656, 18722, 18796, 19504, 19610, 20240, 20320, 21571, 22352, 23320, 23368, 23495, 24380, 26048, 26818, 26924, 27232, 27940, 29210, 31376, 32131, 32560, 33655, 34040, 37312, 37444, 37592, 39008, 39220, 40480, 40640, 43142, 44704, 45103, 46640, 46736, 46805, 46990, 48760, 51689, 53636, 53848, 54464, 55880, 58420, 62752, 64262, 65120, 67045, 67310, 68080, 74041, 74888, 75184, 78016, 78440, 80960, 86284, 89408, 90206, 93280, 93472, 93610, 93980, 97520, 103378, 107272, 107696, 107855, 108077, 111760, 116840, 125504, 128524, 130240, 134090, 134620, 136160, 148082, 149776, 150368, 154813, 156880, 160655, 172568, 180412, 186560, 186944, 187220, 187960, 195040, 206756, 214544, 215392, 215710, 216154, 223520, 225515, 233680, 249047, 257048, 258445, 268180, 269240, 272320, 296164, 299552, 300736, 309626, 313760, 321310, 345136, 360824, 370205, 374440, 375920, 390080, 413512, 429088, 430784, 431420, 432308, 447040, 451030, 467360, 496133, 498094, 514096, 516890, 536360, 538480, 540385, 592328, 599104, 619252, 627520, 642620, 690272, 721648, 740410, 748880, 751840, 774065, 827024, 858176, 862840, 864616, 902060, 934720, 992266, 996188, 1028192, 1033780, 1072720, 1076960, 1080770, 1184656, 1188847, 1238504, 1245235, 1285240, 1380544, 1443296, 1480820, 1497760, 1503680, 1548130, 1654048, 1702943, 1725680, 1729232, 1804120, 1984532, 1992376, 2056384, 2067560, 2145440, 2153920, 2161540, 2369312, 2377694, 2477008, 2480665, 2490470, 2570480, 2739517, 2886592, 2961640, 2995520, 3096260, 3308096, 3405886, 3451360, 3458464, 3608240, 3969064, 3984752, 4135120, 4290880, 4323080, 4738624, 4755388, 4954016, 4961330, 4980940, 5140960, 5479034, 5728081, 5923280, 5944235, 6192520, 6811772, 6902720, 6916928, 7216480, 7938128, 7969504, 8270240, 8514715, 8646160, 9510776, 9908032, 9922660, 9961880, 10281920, 10958068, 11456162, 11846560, 11888470, 12385040, 13623544, 13697585, 14432960, 15876256, 15939008, 16540480, 17029430, 17292320, 19021552, 19845320, 19923760, 21916136, 22912324, 23693120, 23776940, 24770080, 27247088, 27395170, 28640405, 31752512, 34058860, 34584640, 38043104, 39690640, 39847520, 43832272, 45824648, 47553880, 49540160, 54494176, 54790340, 57280810, 63008891, 68117720, 76086208, 79381280, 79695040, 87664544, 91649296, 95107760, 108988352, 109580680, 114561620, 126017782, 136235440, 158762560, 175329088, 183298592, 190215520, 219161360, 229123240, 252035564, 272470880, 315044455, 366597184, 380431040, 438322720, 458246480, 504071128, 544941760, 630088910, 876645440, 916492960, 1008142256, 1260177820, 1832985920, 2016284512, 2520355640, 4032569024, 5040711280, 10081422560, 20162845120]

約数ペア:

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