20122513920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 480

約数和(自身を含む): 75134030400

約数和(自身を除く): 55011516480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 57, 60, 64, 72, 76, 80, 86, 90, 95, 96, 114, 120, 128, 129, 144, 152, 160, 171, 172, 180, 190, 192, 215, 228, 240, 256, 258, 285, 288, 304, 320, 342, 344, 360, 380, 384, 387, 430, 456, 480, 512, 516, 570, 576, 608, 640, 645, 684, 688, 720, 760, 768, 774, 817, 855, 860, 912, 960, 1032, 1069, 1140, 1152, 1216, 1280, 1290, 1368, 1376, 1440, 1520, 1536, 1548, 1634, 1710, 1720, 1824, 1920, 1935, 2064, 2138, 2280, 2304, 2432, 2451, 2560, 2580, 2736, 2752, 2880, 3040, 3096, 3207, 3268, 3420, 3440, 3648, 3840, 3870, 4085, 4128, 4276, 4560, 4608, 4864, 4902, 5160, 5345, 5472, 5504, 5760, 6080, 6192, 6414, 6536, 6840, 6880, 7296, 7353, 7680, 7740, 8170, 8256, 8552, 9120, 9621, 9728, 9804, 10320, 10690, 10944, 11008, 11520, 12160, 12255, 12384, 12828, 13072, 13680, 13760, 14592, 14706, 15480, 16035, 16340, 16512, 17104, 18240, 19242, 19608, 20311, 20640, 21380, 21888, 22016, 23040, 24320, 24510, 24768, 25656, 26144, 27360, 27520, 29184, 29412, 30960, 32070, 32680, 33024, 34208, 36480, 36765, 38484, 39216, 40622, 41280, 42760, 43776, 45967, 48105, 48640, 49020, 49536, 51312, 52288, 54720, 55040, 58824, 60933, 61920, 64140, 65360, 66048, 68416, 72960, 73530, 76968, 78432, 81244, 82560, 85520, 87552, 91934, 96210, 98040, 99072, 101555, 102624, 104576, 109440, 110080, 117648, 121866, 123840, 128280, 130720, 136832, 137901, 145920, 147060, 153936, 156864, 162488, 165120, 171040, 182799, 183868, 192420, 196080, 198144, 203110, 205248, 209152, 218880, 229835, 235296, 243732, 247680, 256560, 261440, 273664, 275802, 294120, 304665, 307872, 313728, 324976, 330240, 342080, 365598, 367736, 384840, 392160, 406220, 410496, 413703, 418304, 437760, 459670, 470592, 487464, 495360, 513120, 522880, 547328, 551604, 588240, 609330, 615744, 627456, 649952, 684160, 689505, 731196, 735472, 769680, 784320, 812440, 820992, 827406, 873373, 913995, 919340, 941184, 974928, 990720, 1026240, 1045760, 1103208, 1176480, 1218660, 1231488, 1254912, 1299904, 1368320, 1379010, 1462392, 1470944, 1539360, 1568640, 1624880, 1641984, 1654812, 1746746, 1827990, 1838680, 1882368, 1949856, 2052480, 2068515, 2091520, 2206416, 2352960, 2437320, 2462976, 2599808, 2620119, 2736640, 2758020, 2924784, 2941888, 3078720, 3137280, 3249760, 3309624, 3493492, 3655980, 3677360, 3764736, 3899712, 4104960, 4137030, 4366865, 4412832, 4705920, 4874640, 4925952, 5199616, 5240238, 5516040, 5849568, 5883776, 6157440, 6274560, 6499520, 6619248, 6986984, 7311960, 7354720, 7799424, 7860357, 8209920, 8274060, 8733730, 8825664, 9411840, 9749280, 10399232, 10480476, 11032080, 11699136, 11767552, 12314880, 12999040, 13100595, 13238496, 13973968, 14623920, 14709440, 15598848, 15720714, 16548120, 17467460, 17651328, 18823680, 19498560, 20960952, 22064160, 23398272, 23535104, 24629760, 25998080, 26201190, 26476992, 27947936, 29247840, 29418880, 31197696, 31441428, 33096240, 34934920, 35302656, 38997120, 39301785, 41921904, 44128320, 46796544, 51996160, 52402380, 52953984, 55895872, 58495680, 58837760, 62882856, 66192480, 69869840, 70605312, 77994240, 78603570, 83843808, 88256640, 93593088, 104804760, 105907968, 111791744, 116991360, 117675520, 125765712, 132384960, 139739680, 155988480, 157207140, 167687616, 176513280, 209609520, 211815936, 223583488, 233982720, 251531424, 264769920, 279479360, 314414280, 335375232, 353026560, 419219040, 447166976, 467965440, 503062848, 529539840, 558958720, 628828560, 670750464, 838438080, 1006125696, 1059079680, 1117917440, 1257657120, 1341500928, 1676876160, 2012251392, 2235834880, 2515314240, 3353752320, 4024502784, 5030628480, 6707504640, 10061256960, 20122513920]

約数ペア:

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