19881054720

素因数分解:

$2^9\times 3^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 640

約数和(自身を含む): 73927054080

約数和(自身を除く): 54045999360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 67, 72, 80, 81, 90, 96, 106, 108, 120, 128, 134, 135, 144, 159, 160, 162, 180, 192, 201, 212, 216, 240, 243, 256, 265, 268, 270, 288, 318, 320, 324, 335, 360, 384, 402, 405, 424, 432, 477, 480, 486, 512, 530, 536, 540, 576, 603, 636, 640, 648, 670, 720, 729, 768, 795, 804, 810, 848, 864, 954, 960, 972, 1005, 1060, 1072, 1080, 1152, 1206, 1215, 1272, 1280, 1296, 1340, 1431, 1440, 1458, 1536, 1590, 1608, 1620, 1696, 1728, 1809, 1908, 1920, 1944, 2010, 2120, 2144, 2160, 2187, 2304, 2385, 2412, 2430, 2544, 2560, 2592, 2680, 2862, 2880, 2916, 3015, 3180, 3216, 3240, 3392, 3456, 3551, 3618, 3645, 3816, 3840, 3888, 4020, 4240, 4288, 4293, 4320, 4374, 4608, 4770, 4824, 4860, 5088, 5184, 5360, 5427, 5724, 5760, 5832, 6030, 6360, 6432, 6480, 6784, 6912, 7102, 7155, 7236, 7290, 7632, 7680, 7776, 8040, 8480, 8576, 8586, 8640, 8748, 9045, 9540, 9648, 9720, 10176, 10368, 10653, 10720, 10854, 10935, 11448, 11520, 11664, 12060, 12720, 12864, 12879, 12960, 13568, 13824, 14204, 14310, 14472, 14580, 15264, 15552, 16080, 16281, 16960, 17152, 17172, 17280, 17496, 17755, 18090, 19080, 19296, 19440, 20352, 20736, 21306, 21440, 21465, 21708, 21870, 22896, 23040, 23328, 24120, 25440, 25728, 25758, 25920, 27135, 27136, 28408, 28620, 28944, 29160, 30528, 31104, 31959, 32160, 32562, 33920, 34304, 34344, 34560, 34992, 35510, 36180, 38160, 38592, 38637, 38880, 40704, 41472, 42612, 42880, 42930, 43416, 43740, 45792, 46656, 48240, 48843, 50880, 51456, 51516, 51840, 53265, 54270, 56816, 57240, 57888, 58320, 61056, 62208, 63918, 64320, 64395, 65124, 67840, 68688, 69120, 69984, 71020, 72360, 76320, 77184, 77274, 77760, 81405, 81408, 85224, 85760, 85860, 86832, 87480, 91584, 93312, 95877, 96480, 97686, 101760, 102912, 103032, 103680, 106530, 108540, 113632, 114480, 115776, 115911, 116640, 122112, 124416, 127836, 128640, 128790, 130248, 135680, 137376, 139968, 142040, 144720, 146529, 152640, 154368, 154548, 155520, 159795, 162810, 170448, 171520, 171720, 173664, 174960, 183168, 186624, 191754, 192960, 193185, 195372, 203520, 206064, 207360, 213060, 217080, 227264, 228960, 231552, 231822, 233280, 244215, 244224, 255672, 257280, 257580, 260496, 274752, 279936, 284080, 287631, 289440, 293058, 305280, 308736, 309096, 311040, 319590, 325620, 340896, 343440, 347328, 349920, 366336, 373248, 383508, 385920, 386370, 390744, 407040, 412128, 426120, 434160, 454528, 457920, 463104, 463644, 466560, 479385, 488430, 511344, 514560, 515160, 520992, 549504, 559872, 568160, 575262, 578880, 579555, 586116, 610560, 618192, 622080, 639180, 651240, 681792, 686880, 694656, 699840, 732645, 732672, 767016, 771840, 772740, 781488, 824256, 852240, 862893, 868320, 909056, 915840, 926208, 927288, 933120, 958770, 976860, 1022688, 1030320, 1041984, 1099008, 1119744, 1136320, 1150524, 1157760, 1159110, 1172232, 1221120, 1236384, 1278360, 1302480, 1363584, 1373760, 1389312, 1399680, 1438155, 1465290, 1534032, 1543680, 1545480, 1562976, 1648512, 1704480, 1725786, 1736640, 1818112, 1831680, 1854576, 1866240, 1917540, 1953720, 2045376, 2060640, 2083968, 2198016, 2272640, 2301048, 2315520, 2318220, 2344464, 2472768, 2556720, 2588679, 2604960, 2727168, 2747520, 2778624, 2799360, 2876310, 2930580, 3068064, 3090960, 3125952, 3297024, 3408960, 3451572, 3473280, 3663360, 3709152, 3835080, 3907440, 4090752, 4121280, 4167936, 4314465, 4545280, 4602096, 4631040, 4636440, 4688928, 4945536, 5113440, 5177358, 5209920, 5454336, 5495040, 5598720, 5752620, 5861160, 6136128, 6181920, 6251904, 6594048, 6817920, 6903144, 6946560, 7418304, 7670160, 7766037, 7814880, 8181504, 8242560, 8335872, 8628930, 9090560, 9204192, 9272880, 9377856, 9891072, 10226880, 10354716, 10419840, 10990080, 11505240, 11722320, 12272256, 12363840, 12503808, 12943395, 13635840, 13806288, 13893120, 14836608, 15340320, 15532074, 15629760, 16363008, 16485120, 17257860, 18408384, 18545760, 18755712, 19782144, 20453760, 20709432, 20839680, 23010480, 23444640, 24544512, 24727680, 25007616, 25886790, 27271680, 27612576, 29673216, 30680640, 31064148, 31259520, 32970240, 34515720, 36816768, 37091520, 37511424, 38830185, 40907520, 41418864, 41679360, 46020960, 46889280, 49089024, 49455360, 51773580, 55225152, 59346432, 61361280, 62128296, 62519040, 69031440, 73633536, 74183040, 75022848, 77660370, 81815040, 82837728, 92041920, 93778560, 98910720, 103547160, 110450304, 122722560, 124256592, 125038080, 138062880, 147267072, 148366080, 155320740, 165675456, 184083840, 187557120, 207094320, 220900608, 245445120, 248513184, 276125760, 296732160, 310641480, 331350912, 368167680, 375114240, 414188640, 441801216, 497026368, 552251520, 621282960, 662701824, 736335360, 828377280, 994052736, 1104503040, 1242565920, 1325403648, 1656754560, 1988105472, 2209006080, 2485131840, 3313509120, 3976210944, 4970263680, 6627018240, 9940527360, 19881054720]

約数ペア:

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