2019642240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:778

約数の個数: 512

約数和(自身を含む): 8460288000

約数和(自身を除く): 6440645760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 128, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 192, 209, 210, 220, 224, 228, 231, 240, 264, 266, 280, 285, 304, 308, 320, 330, 336, 352, 380, 384, 385, 399, 418, 420, 440, 448, 456, 462, 480, 528, 532, 560, 570, 608, 616, 627, 640, 660, 665, 672, 704, 719, 760, 770, 798, 836, 840, 880, 896, 912, 924, 960, 1045, 1056, 1064, 1120, 1140, 1155, 1216, 1232, 1254, 1320, 1330, 1344, 1408, 1438, 1463, 1520, 1540, 1596, 1672, 1680, 1760, 1824, 1848, 1920, 1995, 2090, 2112, 2128, 2157, 2240, 2280, 2310, 2432, 2464, 2508, 2640, 2660, 2688, 2876, 2926, 3040, 3080, 3135, 3192, 3344, 3360, 3520, 3595, 3648, 3696, 3990, 4180, 4224, 4256, 4314, 4389, 4480, 4560, 4620, 4928, 5016, 5033, 5280, 5320, 5752, 5852, 6080, 6160, 6270, 6384, 6688, 6720, 7040, 7190, 7296, 7315, 7392, 7909, 7980, 8360, 8512, 8628, 8778, 9120, 9240, 9856, 10032, 10066, 10560, 10640, 10785, 11504, 11704, 12160, 12320, 12540, 12768, 13376, 13440, 13661, 14380, 14630, 14784, 15099, 15818, 15960, 16720, 17024, 17256, 17556, 18240, 18480, 20064, 20132, 21120, 21280, 21570, 21945, 23008, 23408, 23727, 24640, 25080, 25165, 25536, 26752, 27322, 28760, 29260, 29568, 30198, 31636, 31920, 33440, 34512, 35112, 36480, 36960, 39545, 40128, 40264, 40983, 42560, 43140, 43890, 46016, 46816, 47454, 49280, 50160, 50330, 51072, 54644, 55363, 57520, 58520, 60396, 63272, 63840, 66880, 68305, 69024, 70224, 73920, 75495, 79090, 80256, 80528, 81966, 85120, 86280, 87780, 92032, 93632, 94908, 95627, 100320, 100660, 109288, 110726, 115040, 117040, 118635, 120792, 126544, 127680, 133760, 136610, 138048, 140448, 147840, 150271, 150990, 158180, 161056, 163932, 166089, 172560, 175560, 187264, 189816, 191254, 200640, 201320, 204915, 218576, 221452, 230080, 234080, 237270, 241584, 253088, 255360, 273220, 276096, 276815, 280896, 286881, 300542, 301980, 316360, 322112, 327864, 332178, 345120, 351120, 379632, 382508, 401280, 402640, 409830, 437152, 442904, 450813, 460160, 468160, 474540, 478135, 483168, 506176, 546440, 553630, 561792, 573762, 601084, 603960, 632720, 644224, 655728, 664356, 690240, 702240, 751355, 759264, 765016, 805280, 819660, 830445, 874304, 885808, 901626, 936320, 949080, 956270, 966336, 1012352, 1051897, 1092880, 1107260, 1147524, 1202168, 1207920, 1265440, 1311456, 1328712, 1380480, 1404480, 1434405, 1502710, 1518528, 1530032, 1610560, 1639320, 1660890, 1748608, 1771616, 1803252, 1898160, 1912540, 1932672, 2103794, 2185760, 2214520, 2254065, 2295048, 2404336, 2415840, 2530880, 2622912, 2657424, 2808960, 2868810, 3005420, 3037056, 3060064, 3155691, 3221120, 3278640, 3321780, 3543232, 3606504, 3796320, 3825080, 4207588, 4371520, 4429040, 4508130, 4590096, 4808672, 4831680, 5061760, 5245824, 5259485, 5314848, 5737620, 6010840, 6120128, 6311382, 6557280, 6643560, 7086464, 7213008, 7592640, 7650160, 8415176, 8743040, 8858080, 9016260, 9180192, 9617344, 9663360, 10518970, 10629696, 11475240, 12021680, 12240256, 12622764, 13114560, 13287120, 14426016, 15185280, 15300320, 15778455, 16830352, 17716160, 18032520, 18360384, 19234688, 21037940, 21259392, 22950480, 24043360, 25245528, 26229120, 26574240, 28852032, 30600640, 31556910, 33660704, 35432320, 36065040, 36720768, 42075880, 45900960, 48086720, 50491056, 53148480, 57704064, 61201280, 63113820, 67321408, 72130080, 84151760, 91801920, 96173440, 100982112, 106296960, 126227640, 134642816, 144260160, 168303520, 183603840, 201964224, 252455280, 288520320, 336607040, 403928448, 504910560, 673214080, 1009821120, 2019642240]

約数ペア:

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