20151663840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2160

約数の個数: 768

約数和(自身を含む): 91010304000

約数和(自身を除く): 70858640160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 29, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 58, 60, 63, 66, 70, 72, 77, 80, 84, 87, 88, 90, 96, 99, 105, 108, 110, 112, 116, 120, 126, 132, 135, 140, 144, 145, 154, 160, 165, 168, 174, 176, 180, 189, 198, 203, 210, 216, 220, 224, 231, 232, 240, 252, 261, 264, 270, 280, 288, 290, 297, 308, 315, 319, 330, 336, 348, 352, 360, 378, 385, 396, 406, 420, 432, 435, 440, 462, 464, 480, 495, 504, 522, 528, 540, 560, 580, 594, 609, 616, 630, 638, 660, 672, 693, 696, 720, 756, 770, 783, 792, 812, 840, 864, 870, 880, 924, 928, 945, 957, 990, 1008, 1015, 1044, 1056, 1080, 1120, 1155, 1160, 1188, 1218, 1232, 1260, 1276, 1305, 1320, 1386, 1392, 1440, 1485, 1512, 1540, 1566, 1584, 1595, 1624, 1680, 1740, 1760, 1827, 1848, 1890, 1914, 1980, 2016, 2030, 2079, 2088, 2089, 2160, 2233, 2310, 2320, 2376, 2436, 2464, 2520, 2552, 2610, 2640, 2772, 2784, 2871, 2970, 3024, 3045, 3080, 3132, 3168, 3190, 3248, 3360, 3465, 3480, 3654, 3696, 3780, 3828, 3915, 3960, 4060, 4158, 4176, 4178, 4320, 4466, 4620, 4640, 4752, 4785, 4872, 5040, 5104, 5220, 5280, 5481, 5544, 5742, 5940, 6048, 6090, 6160, 6264, 6267, 6380, 6496, 6699, 6930, 6960, 7308, 7392, 7560, 7656, 7830, 7920, 8120, 8316, 8352, 8356, 8613, 8932, 9135, 9240, 9504, 9570, 9744, 10080, 10208, 10395, 10440, 10445, 10962, 11088, 11165, 11484, 11880, 12180, 12320, 12528, 12534, 12760, 13398, 13860, 13920, 14355, 14616, 14623, 15120, 15312, 15660, 15840, 16240, 16632, 16712, 17226, 17864, 18270, 18480, 18801, 19140, 19488, 20097, 20790, 20880, 20890, 21924, 22176, 22330, 22968, 22979, 23760, 24360, 25056, 25068, 25520, 26796, 27405, 27720, 28710, 29232, 29246, 30240, 30624, 31320, 31335, 32480, 33264, 33424, 33495, 34452, 35728, 36540, 36960, 37602, 38280, 40194, 41580, 41760, 41780, 43065, 43848, 43869, 44660, 45936, 45958, 47520, 48720, 50136, 51040, 53592, 54810, 55440, 56403, 57420, 58464, 58492, 60291, 60581, 62640, 62670, 66528, 66848, 66990, 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8272440, 8481340, 8686062, 8723664, 9024480, 9329474, 9646560, 9651180, 9692960, 9926928, 9995865, 10177608, 10528560, 10662256, 10904580, 11029920, 11449809, 11581416, 11995038, 12408660, 12634272, 12722010, 12868240, 13085496, 13327820, 13570144, 13994211, 14476770, 14539440, 15266412, 15441888, 15792840, 15993384, 16356870, 16544880, 16962680, 17372124, 17447328, 17992557, 18658948, 19083015, 19302360, 19853856, 19991730, 20355216, 21057120, 21324512, 21715155, 21809160, 22899618, 23162832, 23323685, 23990076, 24817320, 25444020, 25736480, 26170992, 26655640, 27988422, 28953540, 29078880, 29987595, 30532824, 31585680, 31986768, 32713740, 33089760, 33925360, 34744248, 35985114, 37317896, 38166030, 38604720, 39983460, 40710432, 41982633, 43430310, 43618320, 45799236, 46325664, 46647370, 47980152, 49634640, 50888040, 52341984, 53311280, 55976844, 57249045, 57907080, 59975190, 61065648, 63171360, 63973536, 65427480, 67850720, 69488496, 69971055, 71970228, 74635792, 76332060, 77209440, 79966920, 83965266, 86860620, 87236640, 89962785, 91598472, 93294740, 95960304, 99269280, 101776080, 106622560, 111953688, 114498090, 115814160, 119950380, 122131296, 125947899, 130854960, 138976992, 139942110, 143940456, 149271584, 152664120, 159933840, 167930532, 173721240, 179925570, 183196944, 186589480, 191920608, 203552160, 209913165, 223907376, 228996180, 231628320, 239900760, 251895798, 261709920, 279884220, 287880912, 305328240, 319867680, 335861064, 347442480, 359851140, 366393888, 373178960, 419826330, 447814752, 457992360, 479801520, 503791596, 559768440, 575761824, 610656480, 629739495, 671722128, 694884960, 719702280, 746357920, 839652660, 915984720, 959603040, 1007583192, 1119536880, 1259478990, 1343444256, 1439404560, 1679305320, 1831969440, 2015166384, 2239073760, 2518957980, 2878809120, 3358610640, 4030332768, 5037915960, 6717221280, 10075831920, 20151663840]

約数ペア:

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