2019386880

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 480

約数和(自身を含む): 8426246400

約数和(自身を除く): 6406859520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 512, 532, 560, 570, 576, 608, 630, 640, 659, 665, 672, 684, 720, 760, 768, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1318, 1330, 1344, 1368, 1440, 1520, 1536, 1596, 1680, 1710, 1792, 1824, 1920, 1977, 1995, 2016, 2128, 2240, 2280, 2304, 2394, 2432, 2520, 2560, 2636, 2660, 2688, 2736, 2880, 3040, 3192, 3295, 3360, 3420, 3584, 3648, 3840, 3954, 3990, 4032, 4256, 4480, 4560, 4608, 4613, 4788, 4864, 5040, 5272, 5320, 5376, 5472, 5760, 5931, 5985, 6080, 6384, 6590, 6720, 6840, 7296, 7680, 7908, 7980, 8064, 8512, 8960, 9120, 9226, 9576, 9728, 9885, 10080, 10544, 10640, 10752, 10944, 11520, 11862, 11970, 12160, 12521, 12768, 13180, 13440, 13680, 13839, 14592, 15816, 15960, 16128, 17024, 17920, 18240, 18452, 19152, 19770, 20160, 21088, 21280, 21888, 23040, 23065, 23724, 23940, 24320, 25042, 25536, 26360, 26880, 27360, 27678, 29184, 29655, 31632, 31920, 32256, 34048, 36480, 36904, 37563, 38304, 39540, 40320, 41517, 42176, 42560, 43776, 46130, 47448, 47880, 48640, 50084, 51072, 52720, 53760, 54720, 55356, 59310, 62605, 63264, 63840, 68096, 69195, 72960, 73808, 75126, 76608, 79080, 80640, 83034, 84352, 85120, 87552, 87647, 92260, 94896, 95760, 100168, 102144, 105440, 109440, 110712, 112689, 118620, 125210, 126528, 127680, 138390, 145920, 147616, 150252, 153216, 158160, 161280, 166068, 168704, 170240, 175294, 184520, 187815, 189792, 191520, 200336, 204288, 207585, 210880, 218880, 221424, 225378, 237240, 250420, 253056, 255360, 262941, 276780, 295232, 300504, 306432, 316320, 332136, 337408, 340480, 350588, 369040, 375630, 379584, 383040, 400672, 415170, 421760, 437760, 438235, 442848, 450756, 474480, 500840, 506112, 510720, 525882, 553560, 563445, 590464, 601008, 612864, 632640, 664272, 701176, 738080, 751260, 759168, 766080, 788823, 801344, 830340, 843520, 876470, 885696, 901512, 948960, 1001680, 1012224, 1021440, 1051764, 1107120, 1126890, 1180928, 1202016, 1265280, 1314705, 1328544, 1402352, 1476160, 1502520, 1518336, 1532160, 1577646, 1602688, 1660680, 1687040, 1752940, 1771392, 1803024, 1897920, 2003360, 2103528, 2214240, 2253780, 2361856, 2404032, 2530560, 2629410, 2657088, 2804704, 2952320, 3005040, 3036672, 3064320, 3155292, 3205376, 3321360, 3505880, 3542784, 3606048, 3795840, 3944115, 4006720, 4207056, 4428480, 4507560, 4808064, 5061120, 5258820, 5314176, 5609408, 5904640, 6010080, 6310584, 6410752, 6642720, 7011760, 7085568, 7212096, 7591680, 7888230, 8013440, 8414112, 8856960, 9015120, 9616128, 10517640, 10628352, 11218816, 11809280, 12020160, 12621168, 13285440, 14023520, 14424192, 15183360, 15776460, 16026880, 16828224, 17713920, 18030240, 19232256, 21035280, 21256704, 22437632, 24040320, 25242336, 26570880, 28047040, 28848384, 31552920, 32053760, 33656448, 35427840, 36060480, 42070560, 44875264, 48080640, 50484672, 53141760, 56094080, 57696768, 63105840, 67312896, 72120960, 84141120, 96161280, 100969344, 106283520, 112188160, 126211680, 134625792, 144241920, 168282240, 201938688, 224376320, 252423360, 288483840, 336564480, 403877376, 504846720, 673128960, 1009693440, 2019386880]

約数ペア:

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