20740921344

素因数分解:

$2^{11}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 768

約数和(自身を含む): 75070195200

約数和(自身を除く): 54329273856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 43, 44, 48, 52, 54, 61, 64, 66, 72, 78, 86, 88, 96, 99, 104, 108, 117, 122, 128, 129, 132, 143, 144, 156, 172, 176, 183, 192, 198, 208, 216, 234, 244, 256, 258, 264, 286, 288, 297, 312, 344, 351, 352, 366, 384, 387, 396, 416, 429, 432, 468, 473, 488, 512, 516, 528, 549, 559, 572, 576, 594, 624, 671, 688, 702, 704, 732, 768, 774, 792, 793, 832, 858, 864, 936, 946, 976, 1024, 1032, 1056, 1098, 1118, 1144, 1152, 1161, 1188, 1248, 1287, 1342, 1376, 1404, 1408, 1419, 1464, 1536, 1548, 1584, 1586, 1647, 1664, 1677, 1716, 1728, 1872, 1892, 1952, 2013, 2048, 2064, 2112, 2196, 2236, 2288, 2304, 2322, 2376, 2379, 2496, 2574, 2623, 2684, 2752, 2808, 2816, 2838, 2928, 3072, 3096, 3168, 3172, 3294, 3328, 3354, 3432, 3456, 3744, 3784, 3861, 3904, 4026, 4128, 4224, 4257, 4392, 4472, 4576, 4608, 4644, 4752, 4758, 4992, 5031, 5148, 5246, 5368, 5504, 5616, 5632, 5676, 5856, 6039, 6144, 6149, 6192, 6336, 6344, 6588, 6656, 6708, 6864, 6912, 7137, 7488, 7568, 7722, 7808, 7869, 8052, 8256, 8448, 8514, 8723, 8784, 8944, 9152, 9216, 9288, 9504, 9516, 9984, 10062, 10296, 10492, 10736, 11008, 11232, 11264, 11352, 11712, 12078, 12298, 12384, 12672, 12688, 12771, 13176, 13312, 13416, 13728, 13824, 14274, 14976, 15093, 15136, 15444, 15616, 15738, 16104, 16512, 16896, 17028, 17446, 17568, 17888, 18117, 18304, 18432, 18447, 18576, 19008, 19032, 19968, 20124, 20592, 20984, 21411, 21472, 22016, 22464, 22528, 22704, 23424, 23607, 24156, 24596, 24768, 25344, 25376, 25542, 26169, 26352, 26624, 26832, 27456, 27648, 28548, 28853, 29952, 30186, 30272, 30888, 31232, 31476, 32208, 33024, 33792, 34056, 34099, 34892, 35136, 35776, 36234, 36608, 36894, 37152, 38016, 38064, 39936, 40248, 41184, 41968, 42822, 42944, 44032, 44928, 45408, 46848, 47214, 48312, 49192, 49536, 50688, 50752, 51084, 52338, 52704, 53664, 54912, 55296, 55341, 57096, 57706, 59904, 60372, 60544, 61776, 62464, 62952, 64416, 66048, 67584, 68112, 68198, 69784, 70272, 70821, 71552, 72468, 73216, 73788, 74304, 76032, 76128, 78507, 79872, 80496, 82368, 83936, 85644, 85888, 86559, 88064, 89856, 90816, 93696, 94428, 96624, 98384, 99072, 101376, 101504, 102168, 102297, 104676, 105408, 107328, 109824, 110682, 114192, 115412, 119808, 120744, 121088, 123552, 124928, 125904, 128832, 132096, 136224, 136396, 139568, 140544, 141642, 143104, 144936, 146432, 147576, 148608, 152064, 152256, 157014, 160992, 164736, 166023, 167872, 171288, 171776, 173118, 179712, 181632, 187392, 188856, 193248, 196768, 198144, 202752, 203008, 204336, 204594, 209352, 210816, 214656, 219648, 221364, 228384, 230824, 235521, 239616, 241488, 242176, 247104, 251808, 257664, 259677, 264192, 272448, 272792, 279136, 281088, 283284, 286208, 289872, 292864, 295152, 297216, 304128, 304512, 306891, 314028, 321984, 329472, 332046, 335744, 342576, 343552, 346236, 359424, 363264, 374784, 375089, 377712, 386496, 393536, 396288, 406016, 408672, 409188, 418704, 421632, 429312, 439296, 442728, 456768, 461648, 471042, 482976, 484352, 494208, 503616, 515328, 519354, 544896, 545584, 558272, 562176, 566568, 572416, 579744, 590304, 594432, 608256, 609024, 613782, 628056, 643968, 658944, 664092, 671488, 685152, 687104, 692472, 718848, 726528, 750178, 755424, 772992, 779031, 787072, 792576, 812032, 817344, 818376, 837408, 843264, 858624, 878592, 885456, 913536, 920673, 923296, 942084, 965952, 968704, 988416, 1007232, 1030656, 1038708, 1089792, 1091168, 1116544, 1124352, 1125267, 1133136, 1144832, 1159488, 1180608, 1188864, 1218048, 1227564, 1256112, 1287936, 1317888, 1328184, 1342976, 1370304, 1374208, 1384944, 1453056, 1500356, 1510848, 1545984, 1558062, 1574144, 1624064, 1634688, 1636752, 1674816, 1686528, 1717248, 1770912, 1827072, 1841346, 1846592, 1884168, 1931904, 1976832, 2014464, 2061312, 2077416, 2179584, 2182336, 2233088, 2250534, 2266272, 2318976, 2361216, 2377728, 2436096, 2455128, 2512224, 2575872, 2635776, 2656368, 2685952, 2740608, 2769888, 2906112, 3000712, 3021696, 3091968, 3116124, 3148288, 3269376, 3273504, 3349632, 3373056, 3375801, 3434496, 3541824, 3654144, 3682692, 3693184, 3768336, 3863808, 3953664, 4028928, 4122624, 4154832, 4359168, 4364672, 4466176, 4501068, 4532544, 4637952, 4722432, 4872192, 4910256, 5024448, 5151744, 5312736, 5371904, 5481216, 5539776, 6001424, 6043392, 6183936, 6232248, 6296576, 6538752, 6547008, 6699264, 6751602, 7083648, 7308288, 7365384, 7386368, 7536672, 7727616, 7907328, 8057856, 8309664, 8718336, 8729344, 8932352, 9002136, 9065088, 9275904, 9444864, 9820512, 10048896, 10127403, 10303488, 10625472, 10962432, 11079552, 12002848, 12086784, 12367872, 12464496, 12593152, 13077504, 13094016, 13398528, 13503204, 14167296, 14616576, 14730768, 14772736, 15073344, 15455232, 16115712, 16619328, 17458688, 17864704, 18004272, 18130176, 18551808, 18889728, 19641024, 20097792, 20254806, 21250944, 21924864, 22159104, 24005696, 24173568, 24928992, 26155008, 26188032, 26797056, 27006408, 28334592, 29461536, 29545472, 30146688, 30910464, 33238656, 34917376, 36008544, 36260352, 37103616, 37779456, 39282048, 40195584, 40509612, 42501888, 43849728, 44318208, 48011392, 48347136, 49857984, 52376064, 53594112, 54012816, 56669184, 58923072, 59090944, 60293376, 66477312, 69834752, 72017088, 72520704, 78564096, 80391168, 81019224, 85003776, 88636416, 96022784, 99715968, 104752128, 108025632, 113338368, 117846144, 120586752, 132954624, 144034176, 145041408, 157128192, 160782336, 162038448, 170007552, 177272832, 192045568, 199431936, 209504256, 216051264, 235692288, 241173504, 265909248, 288068352, 314256384, 324076896, 340015104, 384091136, 398863872, 432102528, 471384576, 482347008, 531818496, 576136704, 628512768, 648153792, 768182272, 797727744, 864205056, 942769152, 1152273408, 1296307584, 1595455488, 1728410112, 1885538304, 2304546816, 2592615168, 3456820224, 5185230336, 6913640448, 10370460672, 20740921344]

約数ペア:

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