21990386880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1965

約数の個数: 672

約数和(自身を含む): 96132261888

約数和(自身を除く): 74141875008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 53, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 106, 110, 112, 120, 126, 132, 140, 144, 154, 159, 160, 165, 168, 176, 180, 192, 198, 210, 212, 220, 224, 231, 240, 252, 264, 265, 280, 288, 308, 315, 318, 320, 330, 336, 352, 360, 371, 385, 396, 420, 424, 440, 448, 462, 477, 480, 495, 504, 528, 530, 560, 576, 583, 616, 630, 636, 660, 672, 693, 704, 720, 742, 770, 792, 795, 840, 848, 880, 924, 954, 960, 990, 1008, 1056, 1060, 1113, 1120, 1155, 1166, 1232, 1260, 1272, 1320, 1344, 1386, 1440, 1484, 1540, 1584, 1590, 1680, 1696, 1749, 1760, 1848, 1855, 1871, 1908, 1980, 2016, 2112, 2120, 2226, 2240, 2310, 2332, 2385, 2464, 2520, 2544, 2640, 2772, 2880, 2915, 2968, 3080, 3168, 3180, 3339, 3360, 3392, 3465, 3498, 3520, 3696, 3710, 3742, 3816, 3960, 4032, 4081, 4240, 4452, 4620, 4664, 4770, 4928, 5040, 5088, 5247, 5280, 5544, 5565, 5613, 5830, 5936, 6160, 6336, 6360, 6678, 6720, 6930, 6996, 7392, 7420, 7484, 7632, 7920, 8162, 8480, 8745, 8904, 9240, 9328, 9355, 9540, 10080, 10176, 10494, 10560, 11088, 11130, 11226, 11660, 11872, 12243, 12320, 12720, 13097, 13356, 13860, 13992, 14784, 14840, 14968, 15264, 15840, 16324, 16695, 16839, 16960, 17490, 17808, 18480, 18656, 18710, 19080, 20160, 20405, 20581, 20988, 22176, 22260, 22452, 23320, 23744, 24486, 24640, 25440, 26194, 26235, 26712, 27720, 27984, 28065, 29680, 29936, 30528, 31680, 32648, 33390, 33678, 34980, 35616, 36729, 36960, 37312, 37420, 38160, 39291, 40810, 41162, 41976, 44352, 44520, 44904, 46640, 48972, 50880, 52388, 52470, 53424, 55440, 55968, 56130, 59360, 59872, 61215, 61743, 65296, 65485, 66780, 67356, 69960, 71232, 73458, 73920, 74840, 76320, 78582, 81620, 82324, 83952, 84195, 89040, 89808, 93280, 97944, 99163, 102905, 104776, 104940, 106848, 110880, 111936, 112260, 117873, 118720, 119744, 122430, 123486, 130592, 130970, 133560, 134712, 139920, 144067, 146916, 149680, 152640, 157164, 163240, 164648, 167904, 168390, 178080, 179616, 183645, 185229, 186560, 195888, 196455, 198326, 205810, 209552, 209880, 213696, 221760, 224520, 235746, 244860, 246972, 261184, 261940, 267120, 269424, 279840, 288134, 293832, 297489, 299360, 308715, 314328, 326480, 329296, 335808, 336780, 356160, 359232, 367290, 370458, 391776, 392910, 396652, 411620, 419104, 419760, 432201, 449040, 471492, 489720, 493944, 495815, 523880, 534240, 538848, 559680, 576268, 587664, 589365, 594978, 598720, 617430, 628656, 652960, 658592, 673560, 694141, 720335, 734580, 740916, 783552, 785820, 793304, 823240, 838208, 839520, 864402, 892467, 898080, 926145, 942984, 979440, 987888, 991630, 1047760, 1068480, 1077696, 1090793, 1152536, 1175328, 1178730, 1189956, 1234860, 1257312, 1296603, 1305920, 1317184, 1347120, 1388282, 1440670, 1469160, 1481832, 1487445, 1571640, 1586608, 1646480, 1679040, 1728804, 1784934, 1796160, 1852290, 1885968, 1958880, 1975776, 1983260, 2082423, 2095520, 2161005, 2181586, 2305072, 2350656, 2357460, 2379912, 2469720, 2514624, 2593206, 2694240, 2776564, 2881340, 2938320, 2963664, 2974890, 3143280, 3173216, 3272379, 3292960, 3457608, 3470705, 3569868, 3704580, 3771936, 3917760, 3951552, 3966520, 4164846, 4191040, 4322010, 4363172, 4462335, 4610144, 4714920, 4759824, 4939440, 5186412, 5388480, 5453965, 5553128, 5762680, 5876640, 5927328, 5949780, 6247269, 6286560, 6346432, 6483015, 6544758, 6585920, 6915216, 6941410, 7139736, 7409160, 7543872, 7635551, 7933040, 8329692, 8644020, 8726344, 8924670, 9220288, 9429840, 9519648, 9817137, 9878880, 10372824, 10412115, 10907930, 11106256, 11525360, 11753280, 11854656, 11899560, 12494538, 12573120, 12966030, 13089516, 13830432, 13882820, 14279472, 14818320, 15271102, 15866080, 16361895, 16659384, 17288040, 17452688, 17849340, 18859680, 19039296, 19634274, 19757760, 20745648, 20824230, 21815860, 22212512, 22906653, 23050720, 23799120, 24989076, 25932060, 26179032, 27660864, 27765640, 28558944, 29636640, 30542204, 31236345, 31732160, 32723790, 33318768, 34576080, 34905376, 35698680, 37719360, 38177755, 39268548, 41491296, 41648460, 43631720, 44425024, 45813306, 46101440, 47598240, 49085685, 49978152, 51864120, 52358064, 55531280, 57117888, 59273280, 61084408, 62472690, 65447580, 66637536, 68719959, 69152160, 69810752, 71397360, 76355510, 78537096, 82982592, 83296920, 87263440, 91626612, 95196480, 98171370, 99956304, 103728240, 104716128, 111062560, 114533265, 122168816, 124945380, 130895160, 133275072, 137439918, 138304320, 142794720, 152711020, 157074192, 166593840, 174526880, 183253224, 196342740, 199912608, 207456480, 209432256, 222125120, 229066530, 244337632, 249890760, 261790320, 274879836, 285589440, 305422040, 314148384, 333187680, 343599795, 349053760, 366506448, 392685480, 399825216, 414912960, 458133060, 488675264, 499781520, 523580640, 549759672, 610844080, 628296768, 666375360, 687199590, 733012896, 785370960, 916266120, 999563040, 1047161280, 1099519344, 1221688160, 1374399180, 1466025792, 1570741920, 1832532240, 1999126080, 2199038688, 2443376320, 2748798360, 3141483840, 3665064480, 4398077376, 5497596720, 7330128960, 10995193440, 21990386880]

約数ペア:

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