20031520320

素因数分解:

$2^6\times 3^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 1008

約数和(自身を含む): 86386659840

約数和(自身を除く): 66355139520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 58, 60, 63, 64, 70, 72, 80, 81, 84, 87, 90, 94, 96, 105, 108, 112, 116, 120, 126, 135, 140, 141, 144, 145, 160, 162, 168, 174, 180, 188, 189, 192, 203, 210, 216, 224, 232, 235, 240, 243, 252, 261, 270, 280, 282, 288, 290, 315, 320, 324, 329, 336, 348, 360, 376, 378, 405, 406, 420, 423, 432, 435, 448, 464, 470, 480, 486, 504, 522, 540, 560, 564, 567, 576, 580, 609, 630, 648, 658, 672, 696, 705, 720, 729, 752, 756, 783, 810, 812, 840, 846, 864, 870, 928, 940, 945, 960, 972, 987, 1008, 1015, 1044, 1080, 1120, 1128, 1134, 1160, 1215, 1218, 1260, 1269, 1296, 1305, 1316, 1344, 1363, 1392, 1410, 1440, 1458, 1504, 1512, 1566, 1620, 1624, 1645, 1680, 1692, 1701, 1728, 1740, 1827, 1856, 1880, 1890, 1944, 1974, 2016, 2030, 2088, 2115, 2160, 2187, 2240, 2256, 2268, 2320, 2349, 2430, 2436, 2520, 2538, 2592, 2610, 2632, 2726, 2784, 2820, 2835, 2880, 2916, 2961, 3008, 3024, 3045, 3132, 3240, 3248, 3290, 3360, 3384, 3402, 3480, 3645, 3654, 3760, 3780, 3807, 3888, 3915, 3948, 4032, 4060, 4089, 4176, 4230, 4320, 4374, 4512, 4536, 4640, 4698, 4860, 4872, 4935, 5040, 5076, 5103, 5184, 5220, 5264, 5452, 5481, 5568, 5640, 5670, 5832, 5922, 6048, 6090, 6264, 6345, 6480, 6496, 6561, 6580, 6720, 6768, 6804, 6815, 6960, 7047, 7290, 7308, 7520, 7560, 7614, 7776, 7830, 7896, 8120, 8178, 8352, 8460, 8505, 8640, 8748, 8883, 9024, 9072, 9135, 9280, 9396, 9541, 9720, 9744, 9870, 10080, 10152, 10206, 10440, 10528, 10904, 10935, 10962, 11280, 11340, 11421, 11664, 11745, 11844, 12096, 12180, 12267, 12528, 12690, 12960, 12992, 13122, 13160, 13536, 13608, 13630, 13920, 14094, 14580, 14616, 14805, 15040, 15120, 15228, 15309, 15552, 15660, 15792, 16240, 16356, 16443, 16704, 16920, 17010, 17496, 17766, 18144, 18270, 18792, 19035, 19082, 19440, 19488, 19740, 20160, 20304, 20412, 20445, 20880, 21056, 21141, 21808, 21870, 21924, 22560, 22680, 22842, 23328, 23490, 23688, 24360, 24534, 25056, 25380, 25515, 25920, 26244, 26320, 26649, 27072, 27216, 27260, 27405, 27840, 28188, 28623, 29160, 29232, 29610, 30240, 30456, 30618, 31320, 31584, 32480, 32712, 32805, 32886, 33840, 34020, 34263, 34992, 35235, 35532, 36288, 36540, 36801, 37584, 38070, 38164, 38880, 38976, 39480, 40608, 40824, 40890, 41760, 42282, 43616, 43740, 43848, 44415, 45120, 45360, 45684, 45927, 46656, 46980, 47376, 47705, 48720, 49068, 49329, 50112, 50760, 51030, 52488, 52640, 53298, 54432, 54520, 54810, 56376, 57105, 57246, 58320, 58464, 59220, 60480, 60912, 61236, 61335, 62640, 63168, 63423, 64960, 65424, 65610, 65772, 67680, 68040, 68526, 69984, 70470, 71064, 73080, 73602, 75168, 76140, 76328, 76545, 77760, 78960, 79947, 81216, 81648, 81780, 82215, 83520, 84564, 85869, 87232, 87480, 87696, 88830, 90720, 91368, 91854, 93960, 94752, 95410, 97440, 98136, 98658, 101520, 102060, 102789, 104976, 105280, 105705, 106596, 108864, 109040, 109620, 110403, 112752, 114210, 114492, 116640, 116928, 118440, 121824, 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507384, 513945, 515214, 524880, 526176, 532980, 544320, 548208, 552015, 563760, 568512, 572460, 584640, 588816, 591948, 609120, 610624, 612360, 616734, 634230, 639576, 654240, 657720, 662418, 676512, 685260, 686952, 699840, 710640, 719523, 730944, 734832, 736020, 739935, 751680, 761076, 763280, 772821, 785088, 789264, 799470, 816480, 822312, 845640, 852768, 858690, 876960, 883224, 887922, 913680, 915936, 918540, 947520, 951345, 959364, 979776, 981360, 986580, 993627, 1014768, 1027890, 1030428, 1049760, 1052352, 1065960, 1096416, 1104030, 1127520, 1144920, 1177632, 1183896, 1199205, 1218240, 1224720, 1233468, 1268460, 1279152, 1288035, 1308480, 1315440, 1324836, 1331883, 1353024, 1370520, 1373904, 1421280, 1439046, 1469664, 1472040, 1479870, 1522152, 1526560, 1541835, 1545642, 1578528, 1598940, 1632960, 1644624, 1656045, 1691280, 1705536, 1717380, 1753920, 1766448, 1775844, 1827360, 1831872, 1837080, 1902690, 1918728, 1962720, 1973160, 1987254, 2029536, 2055780, 2060856, 2099520, 2131920, 2158569, 2192832, 2208060, 2219805, 2255040, 2289840, 2318463, 2355264, 2367792, 2398410, 2449440, 2466936, 2536920, 2558304, 2576070, 2630880, 2649672, 2663766, 2741040, 2747808, 2842560, 2878092, 2939328, 2944080, 2959740, 2980881, 3044304, 3053120, 3083670, 3091284, 3157056, 3197880, 3289248, 3312090, 3382560, 3434760, 3532896, 3551688, 3597615, 3654720, 3674160, 3805380, 3837456, 3864105, 3925440, 3946320, 3974508, 4059072, 4111560, 4121712, 4263840, 4317138, 4416120, 4439610, 4579680, 4636926, 4735584, 4796820, 4898880, 4933872, 4968135, 5073840, 5116608, 5152140, 5261760, 5299344, 5327532, 5482080, 5495616, 5756184, 5888160, 5919480, 5961762, 6088608, 6167340, 6182568, 6395760, 6578496, 6624180, 6659415, 6765120, 6869520, 6955389, 7065792, 7103376, 7195230, 7348320, 7610760, 7674912, 7728210, 7892640, 7949016, 8223120, 8243424, 8527680, 8634276, 8832240, 8879220, 8942643, 9159360, 9273852, 9471168, 9593640, 9867744, 9936270, 10147680, 10304280, 10598688, 10655064, 10792845, 10964160, 11512368, 11592315, 11776320, 11838960, 11923524, 12177216, 12334680, 12365136, 12791520, 13248360, 13318830, 13739040, 13910778, 14206752, 14390460, 14696640, 14904405, 15221520, 15349824, 15456420, 15785280, 15898032, 16446240, 16486848, 17268552, 17664480, 17758440, 17885286, 18547704, 19187280, 19735488, 19872540, 20295360, 20608560, 20866167, 21197376, 21310128, 21585690, 23024736, 23184630, 23677920, 23847048, 24669360, 24730272, 25583040, 26496720, 26637660, 27478080, 27821556, 28413504, 28780920, 29808810, 30443040, 30912840, 31796064, 32892480, 34537104, 34776945, 35328960, 35516880, 35770572, 37095408, 38374560, 39745080, 41217120, 41732334, 42620256, 43171380, 44713215, 46049472, 46369260, 47355840, 47694096, 49338720, 49460544, 52993440, 53275320, 55643112, 57561840, 59617620, 60886080, 61825680, 62598501, 63592128, 69074208, 69553890, 71033760, 71541144, 74190816, 76749120, 79490160, 82434240, 83464668, 85240512, 86342760, 89426430, 92738520, 95388192, 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約数ペア:

[(1, 20031520320), (2, 10015760160), (3, 6677173440), (4, 5007880080), (5, 4006304064), (6, 3338586720), (7, 2861645760), (8, 2503940040), (9, 2225724480), (10, 2003152032), (12, 1669293360), (14, 1430822880), (15, 1335434688), (16, 1251970020), (18, 1112862240), (20, 1001576016), (21, 953881920), (24, 834646680), (27, 741908160), (28, 715411440), (29, 690742080), (30, 667717344), (32, 625985010), (35, 572329152), (36, 556431120), (40, 500788008), (42, 476940960), (45, 445144896), (47, 426202560), (48, 417323340), (54, 370954080), (56, 357705720), (58, 345371040), (60, 333858672), (63, 317960640), (64, 312992505), (70, 286164576), (72, 278215560), (80, 250394004), (81, 247302720), (84, 238470480), (87, 230247360), (90, 222572448), (94, 213101280), (96, 208661670), (105, 190776384), (108, 185477040), (112, 178852860), (116, 172685520), (120, 166929336), (126, 158980320), (135, 148381632), (140, 143082288), (141, 142067520), (144, 139107780), (145, 138148416), (160, 125197002), (162, 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