21308886144

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:233

約数の個数: 768

約数和(自身を含む): 79840051200

約数和(自身を除く): 58531165056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 79, 83, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 158, 166, 168, 182, 186, 192, 208, 217, 224, 234, 237, 248, 249, 252, 273, 279, 288, 312, 316, 332, 336, 364, 372, 384, 403, 416, 434, 448, 468, 474, 496, 498, 504, 546, 553, 558, 576, 581, 624, 632, 651, 664, 672, 711, 728, 744, 747, 806, 819, 832, 868, 896, 936, 948, 992, 996, 1008, 1027, 1079, 1092, 1106, 1116, 1152, 1162, 1209, 1248, 1264, 1302, 1328, 1344, 1422, 1456, 1488, 1494, 1612, 1638, 1659, 1664, 1736, 1743, 1872, 1896, 1953, 1984, 1992, 2016, 2054, 2158, 2184, 2212, 2232, 2324, 2418, 2449, 2496, 2528, 2573, 2604, 2656, 2688, 2821, 2844, 2912, 2976, 2988, 3081, 3224, 3237, 3276, 3318, 3472, 3486, 3627, 3744, 3792, 3906, 3968, 3984, 4032, 4108, 4316, 4368, 4424, 4464, 4648, 4836, 4898, 4977, 4992, 5056, 5146, 5208, 5229, 5312, 5642, 5688, 5824, 5952, 5976, 6162, 6448, 6474, 6552, 6557, 6636, 6944, 6972, 7189, 7254, 7347, 7488, 7553, 7584, 7719, 7812, 7968, 8064, 8216, 8463, 8632, 8736, 8848, 8928, 9243, 9296, 9672, 9711, 9796, 9954, 10112, 10292, 10416, 10458, 10624, 11284, 11376, 11648, 11904, 11952, 12324, 12896, 12948, 13104, 13114, 13272, 13888, 13944, 14378, 14508, 14694, 14976, 15106, 15168, 15438, 15624, 15936, 16432, 16926, 17143, 17264, 17472, 17696, 17856, 18011, 18486, 18592, 19344, 19422, 19592, 19671, 19908, 20584, 20832, 20916, 21567, 22041, 22568, 22659, 22752, 23157, 23904, 24648, 25389, 25792, 25896, 26208, 26228, 26544, 27776, 27888, 28756, 29016, 29388, 30212, 30336, 30876, 31248, 31837, 31872, 32864, 33449, 33852, 34286, 34528, 34944, 35392, 35712, 36022, 36972, 37184, 38688, 38844, 39184, 39342, 39816, 41168, 41664, 41832, 43134, 44082, 45136, 45318, 45504, 45899, 46314, 47808, 49296, 50778, 51429, 51584, 51792, 52416, 52456, 53088, 54033, 55776, 57512, 58032, 58776, 59013, 60424, 61752, 62496, 63674, 64701, 65728, 66898, 67704, 67977, 68572, 69056, 70784, 72044, 73944, 74368, 77376, 77688, 78368, 78684, 79632, 82336, 83328, 83664, 85241, 86268, 88164, 90272, 90636, 91008, 91798, 92628, 95511, 95616, 98592, 100347, 101556, 102858, 103584, 104832, 104912, 106176, 108066, 111552, 115024, 116064, 117552, 118026, 120848, 123504, 124992, 127348, 129402, 131456, 133796, 135408, 135954, 137144, 137697, 138112, 144088, 147888, 154287, 154752, 155376, 156736, 157368, 159264, 162099, 164672, 167328, 170482, 172536, 176328, 180544, 181272, 183596, 185256, 191022, 197184, 200694, 203112, 203267, 205716, 207168, 209824, 212352, 216132, 222859, 223104, 230048, 232128, 234143, 235104, 236052, 241696, 247008, 249984, 254696, 255723, 258804, 267592, 270816, 271908, 274288, 275394, 286533, 288176, 295776, 301041, 308574, 310752, 313472, 314736, 318528, 324198, 329344, 334656, 340964, 345072, 352656, 361088, 362544, 367192, 370512, 382044, 394368, 401388, 406224, 406534, 411432, 413091, 414336, 419648, 432264, 445718, 460096, 464256, 468286, 470208, 472104, 483392, 494016, 509392, 511446, 517608, 535184, 541632, 543816, 548576, 550788, 573066, 576352, 591552, 596687, 602082, 609801, 617148, 621504, 629472, 637056, 648396, 668577, 669312, 681928, 690144, 702429, 705312, 725088, 734384, 741024, 764088, 767169, 802776, 812448, 813068, 822864, 826182, 839296, 864528, 891436, 920192, 936572, 940416, 944208, 966784, 988032, 1018784, 1022892, 1035216, 1070368, 1083264, 1087632, 1097152, 1101576, 1146132, 1152704, 1183104, 1193374, 1204164, 1219602, 1234296, 1243008, 1258944, 1296792, 1337154, 1363856, 1380288, 1404858, 1410624, 1422869, 1450176, 1468768, 1482048, 1528176, 1534338, 1605552, 1624896, 1626136, 1645728, 1652364, 1729056, 1782872, 1790061, 1829403, 1873144, 1888416, 2005731, 2037568, 2045784, 2070432, 2107287, 2140736, 2175264, 2194304, 2203152, 2292264, 2305408, 2386748, 2408328, 2439204, 2468592, 2517888, 2593584, 2642471, 2674308, 2727712, 2760576, 2809716, 2821248, 2845738, 2900352, 2937536, 2964096, 3056352, 3068676, 3211104, 3249792, 3252272, 3291456, 3304728, 3458112, 3565744, 3580122, 3658806, 3746288, 3776832, 4011462, 4075136, 4091568, 4140864, 4214574, 4268607, 4281472, 4350528, 4406304, 4584528, 4773496, 4816656, 4878408, 4937184, 5187168, 5284942, 5348616, 5370183, 5455424, 5619432, 5691476, 5875072, 6112704, 6137352, 6422208, 6504544, 6582912, 6609456, 6916224, 7131488, 7160244, 7317612, 7492576, 7553664, 7927413, 8022924, 8183136, 8281728, 8429148, 8537214, 8701056, 8812608, 9169056, 9546992, 9633312, 9756816, 9874368, 10374336, 10569884, 10697232, 10740366, 10910848, 11238864, 11382952, 12225408, 12274704, 12805821, 12844416, 13009088, 13218912, 14262976, 14320488, 14635224, 14985152, 15854826, 16045848, 16366272, 16858296, 17074428, 17625216, 18338112, 18497297, 19093984, 19266624, 19513632, 19748736, 20748672, 21139768, 21394464, 21480732, 22477728, 22765904, 23782239, 24549408, 25611642, 26018176, 26437824, 28525952, 28640976, 29270448, 29970304, 31709652, 32091696, 32732544, 33716592, 34148856, 36676224, 36994594, 38187968, 38533248, 39027264, 42279536, 42788928, 42961464, 44955456, 45531808, 47564478, 49098816, 51223284, 52875648, 55491891, 57281952, 58540896, 63419304, 64183392, 67433184, 68297712, 73989188, 76375936, 78054528, 84559072, 85577856, 85922928, 89910912, 91063616, 95128956, 98197632, 102446568, 110983782, 114563904, 117081792, 126838608, 128366784, 134866368, 136595424, 147978376, 166475673, 169118144, 171845856, 182127232, 190257912, 204893136, 221967564, 229127808, 234163584, 253677216, 256733568, 269732736, 273190848, 295956752, 332951346, 338236288, 343691712, 380515824, 409786272, 443935128, 507354432, 546381696, 591913504, 665902692, 687383424, 761031648, 819572544, 887870256, 1014708864, 1183827008, 1331805384, 1522063296, 1639145088, 1775740512, 2367654016, 2663610768, 3044126592, 3551481024, 5327221536, 7102962048, 10654443072, 21308886144]

約数ペア:

[(1, 21308886144), (2, 10654443072), (3, 7102962048), (4, 5327221536), (6, 3551481024), (7, 3044126592), (8, 2663610768), (9, 2367654016), (12, 1775740512), (13, 1639145088), (14, 1522063296), (16, 1331805384), (18, 1183827008), (21, 1014708864), (24, 887870256), (26, 819572544), (28, 761031648), (31, 687383424), (32, 665902692), (36, 591913504), (39, 546381696), (42, 507354432), (48, 443935128), (52, 409786272), (56, 380515824), (62, 343691712), (63, 338236288), (64, 332951346), (72, 295956752), (78, 273190848), (79, 269732736), (83, 256733568), (84, 253677216), (91, 234163584), (93, 229127808), (96, 221967564), (104, 204893136), (112, 190257912), (117, 182127232), (124, 171845856), (126, 169118144), (128, 166475673), (144, 147978376), (156, 136595424), (158, 134866368), (166, 128366784), (168, 126838608), (182, 117081792), (186, 114563904), (192, 110983782), (208, 102446568), (217, 98197632), (224, 95128956), (234, 91063616), (237, 89910912), (248, 85922928), (249, 85577856), (252, 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(1456, 14635224), (1488, 14320488), (1494, 14262976), (1612, 13218912), (1638, 13009088), (1659, 12844416), (1664, 12805821), (1736, 12274704), (1743, 12225408), (1872, 11382952), (1896, 11238864), (1953, 10910848), (1984, 10740366), (1992, 10697232), (2016, 10569884), (2054, 10374336), (2158, 9874368), (2184, 9756816), (2212, 9633312), (2232, 9546992), (2324, 9169056), (2418, 8812608), (2449, 8701056), (2496, 8537214), (2528, 8429148), (2573, 8281728), (2604, 8183136), (2656, 8022924), (2688, 7927413), (2821, 7553664), (2844, 7492576), (2912, 7317612), (2976, 7160244), (2988, 7131488), (3081, 6916224), (3224, 6609456), (3237, 6582912), (3276, 6504544), (3318, 6422208), (3472, 6137352), (3486, 6112704), (3627, 5875072), (3744, 5691476), (3792, 5619432), (3906, 5455424), (3968, 5370183), (3984, 5348616), (4032, 5284942), (4108, 5187168), (4316, 4937184), (4368, 4878408), (4424, 4816656), (4464, 4773496), (4648, 4584528), (4836, 4406304), (4898, 4350528), (4977, 4281472), (4992, 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