20121173280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 768

約数和(自身を含む): 81031104000

約数和(自身を除く): 60909930720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 109, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 173, 180, 190, 195, 208, 216, 218, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 327, 342, 346, 351, 360, 380, 390, 416, 432, 436, 456, 468, 480, 494, 513, 519, 520, 540, 545, 570, 585, 608, 624, 654, 684, 692, 702, 720, 741, 760, 780, 855, 864, 865, 872, 912, 936, 981, 988, 1026, 1038, 1040, 1080, 1090, 1140, 1170, 1235, 1248, 1308, 1368, 1384, 1404, 1417, 1440, 1482, 1520, 1557, 1560, 1635, 1710, 1730, 1744, 1755, 1824, 1872, 1962, 1976, 2052, 2071, 2076, 2080, 2160, 2180, 2223, 2249, 2280, 2340, 2470, 2565, 2595, 2616, 2736, 2768, 2808, 2834, 2943, 2964, 3040, 3114, 3120, 3270, 3287, 3420, 3460, 3488, 3510, 3705, 3744, 3924, 3952, 4104, 4142, 4152, 4251, 4320, 4360, 4446, 4498, 4560, 4671, 4680, 4905, 4940, 5130, 5190, 5232, 5472, 5536, 5616, 5668, 5886, 5928, 6213, 6228, 6240, 6540, 6574, 6669, 6747, 6840, 6920, 7020, 7085, 7410, 7785, 7848, 7904, 8208, 8284, 8304, 8502, 8720, 8892, 8996, 9120, 9342, 9360, 9810, 9861, 9880, 10260, 10355, 10380, 10464, 11115, 11232, 11245, 11336, 11772, 11856, 12426, 12456, 12753, 13080, 13148, 13338, 13494, 13680, 13840, 14040, 14170, 14715, 14820, 15570, 15696, 16416, 16435, 16568, 16608, 17004, 17440, 17784, 17992, 18639, 18684, 18720, 18857, 19620, 19722, 19760, 20241, 20520, 20710, 20760, 21255, 22230, 22490, 22672, 23355, 23544, 23712, 24852, 24912, 25506, 26160, 26296, 26676, 26923, 26988, 27360, 27680, 28080, 28340, 29430, 29583, 29640, 31065, 31140, 31392, 32870, 33136, 33345, 33735, 34008, 35568, 35984, 37278, 37368, 37714, 38259, 39240, 39444, 39520, 40482, 41040, 41420, 41520, 42510, 42731, 44460, 44980, 45344, 46710, 47088, 49305, 49704, 49824, 51012, 52320, 52592, 53352, 53846, 53976, 55917, 56160, 56571, 56680, 58860, 59166, 59280, 60723, 62130, 62280, 63765, 65740, 66272, 66690, 67470, 68016, 71136, 71968, 74556, 74736, 75428, 76518, 78480, 78888, 80769, 80964, 82080, 82840, 83040, 85020, 85462, 88749, 88920, 89960, 93195, 93420, 94176, 94285, 98610, 99408, 101205, 102024, 105184, 106704, 107692, 107952, 111834, 113142, 113360, 117720, 118332, 118560, 121446, 124260, 124560, 127530, 128193, 131480, 133380, 134615, 134940, 136032, 147915, 149112, 149472, 150856, 153036, 156960, 157776, 161538, 161928, 165680, 169713, 170040, 170924, 177498, 177840, 179920, 186390, 186840, 188570, 191295, 197220, 198816, 202410, 204048, 213408, 213655, 215384, 215904, 223668, 226284, 226720, 235440, 236664, 242307, 242892, 245141, 248520, 249120, 255060, 256386, 262960, 266760, 269230, 269880, 279585, 282855, 295830, 298224, 301712, 303615, 306072, 315552, 323076, 323856, 331360, 339426, 340080, 341848, 354996, 355680, 358283, 359840, 372780, 373680, 377140, 382590, 384579, 394440, 403845, 404820, 408096, 427310, 430768, 443745, 447336, 452568, 470880, 473328, 484614, 485784, 490282, 497040, 509139, 510120, 512772, 525920, 533520, 538460, 539760, 559170, 565710, 591660, 596448, 603424, 607230, 612144, 640965, 646152, 647712, 678852, 680160, 683696, 709992, 716566, 726921, 735423, 745560, 747360, 754280, 765180, 769158, 788880, 807690, 809640, 848565, 854620, 861536, 887490, 894672, 905136, 946656, 969228, 971568, 980564, 994080, 1018278, 1020240, 1025544, 1067040, 1074849, 1076920, 1079520, 1118340, 1131420, 1153737, 1183320, 1211535, 1214460, 1224288, 1225705, 1281930, 1292304, 1357704, 1367392, 1419984, 1433132, 1453842, 1470846, 1491120, 1508560, 1530360, 1538316, 1577760, 1615380, 1619280, 1697130, 1709240, 1774980, 1789344, 1791415, 1810272, 1922895, 1938456, 1943136, 1961128, 2036556, 2040480, 2051088, 2149698, 2153840, 2206269, 2236680, 2262840, 2307474, 2366640, 2423070, 2428920, 2451410, 2545695, 2563860, 2584608, 2715408, 2839968, 2866264, 2907684, 2941692, 2982240, 3017120, 3060720, 3076632, 3224547, 3230760, 3238560, 3394260, 3418480, 3549960, 3582830, 3634605, 3677115, 3845790, 3876912, 3922256, 4073112, 4102176, 4299396, 4307680, 4412538, 4473360, 4525680, 4614948, 4657679, 4733280, 4846140, 4857840, 4902820, 5091390, 5127720, 5374245, 5430816, 5732528, 5768685, 5815368, 5883384, 6121440, 6153264, 6449094, 6461520, 6618807, 6788520, 6836960, 7099920, 7165660, 7269210, 7354230, 7691580, 7753824, 7844512, 8146224, 8598792, 8825076, 8946720, 9051360, 9229896, 9315358, 9673641, 9692280, 9715680, 9805640, 10182780, 10255440, 10748490, 11031345, 11465056, 11537370, 11630736, 11766768, 12306528, 12898188, 12923040, 13237614, 13577040, 13973037, 14199840, 14331320, 14538420, 14708460, 15383160, 16122735, 16292448, 17197584, 17650152, 18459792, 18630716, 19347282, 19384560, 19611280, 20365560, 20510880, 21496980, 22062690, 23074740, 23261472, 23288395, 23533536, 25796376, 26475228, 27154080, 27946074, 28662640, 29076840, 29416920, 30766320, 32245470, 33094035, 34395168, 35300304, 36919584, 37261432, 38694564, 38769120, 39222560, 40731120, 41919111, 42993960, 44125380, 46149480, 46576790, 48368205, 51592752, 52950456, 55892148, 57325280, 58153680, 58833840, 61532640, 64490940, 66188070, 69865185, 70600608, 74522864, 77389128, 81462240, 83838222, 85987920, 88250760, 92298960, 93153580, 96736410, 103185504, 105900912, 111784296, 116307360, 117667680, 125757333, 128981880, 132376140, 139730370, 149045728, 154778256, 167676444, 171975840, 176501520, 184597920, 186307160, 193472820, 209595555, 211801824, 223568592, 251514666, 257963760, 264752280, 279460740, 309556512, 335352888, 353003040, 372614320, 386945640, 419191110, 447137184, 503029332, 515927520, 529504560, 558921480, 628786665, 670705776, 745228640, 773891280, 838382220, 1006058664, 1059009120, 1117842960, 1257573330, 1341411552, 1547782560, 1676764440, 2012117328, 2235685920, 2515146660, 3353528880, 4024234656, 5030293320, 6707057760, 10060586640, 20121173280]

約数ペア:

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