20128088400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3091

約数の個数: 480

約数和(自身を含む): 79709184000

約数和(自身を除く): 59581095600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 47, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 94, 100, 102, 105, 112, 119, 120, 136, 140, 141, 150, 168, 170, 175, 188, 200, 204, 210, 235, 238, 240, 255, 272, 280, 282, 300, 329, 336, 340, 350, 357, 376, 400, 408, 420, 425, 470, 476, 510, 525, 560, 564, 595, 600, 658, 680, 700, 705, 714, 752, 799, 816, 840, 850, 940, 952, 987, 1020, 1050, 1128, 1175, 1190, 1200, 1275, 1316, 1360, 1400, 1410, 1428, 1598, 1645, 1680, 1700, 1785, 1880, 1904, 1974, 2040, 2100, 2256, 2350, 2380, 2397, 2550, 2632, 2800, 2820, 2856, 2975, 2999, 3196, 3290, 3400, 3525, 3570, 3760, 3948, 3995, 4080, 4200, 4700, 4760, 4794, 4935, 5100, 5264, 5593, 5640, 5712, 5950, 5998, 6392, 6580, 6800, 7050, 7140, 7896, 7990, 8225, 8400, 8925, 8997, 9400, 9520, 9588, 9870, 10200, 11186, 11280, 11900, 11985, 11996, 12784, 13160, 14100, 14280, 14995, 15792, 15980, 16450, 16779, 17850, 17994, 18800, 19176, 19740, 19975, 20400, 20993, 22372, 23800, 23970, 23992, 24675, 26320, 27965, 28200, 28560, 29990, 31960, 32900, 33558, 35700, 35988, 38352, 39480, 39950, 41986, 44744, 44985, 47600, 47940, 47984, 49350, 50983, 55930, 56400, 59925, 59980, 62979, 63920, 65800, 67116, 71400, 71976, 74975, 78960, 79900, 83895, 83972, 89488, 89970, 95880, 98700, 101966, 104965, 111860, 119850, 119960, 125958, 131600, 134232, 139825, 140953, 142800, 143952, 149950, 152949, 159800, 167790, 167944, 179940, 191760, 197400, 203932, 209930, 223720, 224925, 239700, 239920, 251916, 254915, 268464, 279650, 281906, 299900, 305898, 314895, 319600, 335580, 335888, 356881, 359880, 394800, 407864, 419475, 419860, 422859, 447440, 449850, 479400, 503832, 509830, 524825, 559300, 563812, 599800, 611796, 629790, 671160, 704765, 713762, 719760, 764745, 815728, 838950, 839720, 845718, 899700, 958800, 986671, 1007664, 1019660, 1049650, 1070643, 1118600, 1127624, 1199600, 1223592, 1259580, 1274575, 1342320, 1409530, 1427524, 1529490, 1574475, 1677900, 1679440, 1691436, 1784405, 1799400, 1973342, 2039320, 2099300, 2114295, 2141286, 2237200, 2255248, 2396201, 2447184, 2519160, 2549150, 2819060, 2855048, 2960013, 3058980, 3148950, 3355800, 3382872, 3523825, 3568810, 3598800, 3823725, 3946684, 4078640, 4198600, 4228590, 4282572, 4792402, 4933355, 5038320, 5098300, 5353215, 5638120, 5710096, 5920026, 6117960, 6297900, 6711600, 6765744, 7047650, 7137620, 7188603, 7647450, 7893368, 8397200, 8457180, 8565144, 8922025, 9584804, 9866710, 10196600, 10571475, 10706430, 11276240, 11840052, 11981005, 12235920, 12595800, 14095300, 14275240, 14377206, 14800065, 15294900, 15786736, 16773407, 16914360, 17130288, 17844050, 19169608, 19733420, 20393200, 21142950, 21412860, 23680104, 23962010, 24666775, 25191600, 26766075, 28190600, 28550480, 28754412, 29600130, 30589800, 33546814, 33828720, 35688100, 35943015, 38339216, 39466840, 42285900, 42825720, 47360208, 47924020, 49333550, 50320221, 53532150, 56381200, 57508824, 59200260, 59905025, 61179600, 67093628, 71376200, 71886030, 74000325, 78933680, 83867035, 84571800, 85651440, 95848040, 98667100, 100640442, 107064300, 115017648, 118400520, 119810050, 134187256, 142752400, 143772060, 148000650, 167734070, 169143600, 179715075, 191696080, 197334200, 201280884, 214128600, 236801040, 239620100, 251601105, 268374512, 287544120, 296001300, 335468140, 359430150, 394668400, 402561768, 419335175, 428257200, 479240200, 503202210, 575088240, 592002600, 670936280, 718860300, 805123536, 838670350, 958480400, 1006404420, 1184005200, 1258005525, 1341872560, 1437720600, 1677340700, 2012808840, 2516011050, 2875441200, 3354681400, 4025617680, 5032022100, 6709362800, 10064044200, 20128088400]

約数ペア:

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