81569895264

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 720

約数和(自身を含む): 292490850960

約数和(自身を除く): 210920955696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 66, 72, 78, 81, 88, 93, 96, 99, 104, 108, 117, 124, 132, 143, 144, 156, 162, 176, 186, 198, 208, 216, 229, 234, 248, 264, 279, 286, 288, 297, 312, 324, 341, 351, 352, 372, 396, 403, 416, 429, 432, 458, 468, 496, 528, 558, 572, 594, 624, 648, 682, 687, 702, 744, 792, 806, 837, 858, 864, 891, 916, 936, 961, 992, 1023, 1053, 1056, 1116, 1144, 1188, 1209, 1248, 1287, 1296, 1364, 1374, 1404, 1488, 1584, 1612, 1674, 1716, 1782, 1832, 1872, 1922, 2046, 2061, 2106, 2232, 2288, 2376, 2418, 2511, 2519, 2574, 2592, 2728, 2748, 2808, 2883, 2976, 2977, 3069, 3168, 3224, 3348, 3432, 3564, 3627, 3664, 3744, 3844, 3861, 4092, 4122, 4212, 4433, 4464, 4576, 4752, 4836, 5022, 5038, 5148, 5456, 5496, 5616, 5766, 5954, 6138, 6183, 6448, 6696, 6864, 7099, 7128, 7254, 7328, 7557, 7688, 7722, 8184, 8244, 8424, 8649, 8866, 8928, 8931, 9207, 9504, 9672, 10044, 10076, 10296, 10571, 10881, 10912, 10992, 11232, 11532, 11583, 11908, 12276, 12366, 12493, 12896, 13299, 13392, 13728, 14198, 14256, 14508, 15114, 15376, 15444, 16368, 16488, 16848, 17298, 17732, 17862, 18414, 18549, 19344, 20088, 20152, 20592, 21142, 21297, 21762, 21984, 22671, 23064, 23166, 23816, 24552, 24732, 24986, 25947, 26598, 26784, 26793, 27621, 28396, 28512, 29016, 30228, 30752, 30888, 31713, 32643, 32736, 32747, 32976, 33696, 34596, 35464, 35724, 36828, 37098, 37479, 38688, 39897, 40176, 40304, 41184, 42284, 42594, 43524, 45342, 46128, 46332, 47632, 49104, 49464, 49972, 51894, 53196, 53586, 55242, 56792, 58032, 60456, 61776, 63426, 63891, 65286, 65494, 65952, 68013, 69192, 70928, 71448, 73656, 74196, 74958, 77841, 78089, 79794, 80352, 80379, 80608, 84568, 85188, 87048, 90684, 92256, 92287, 92664, 95139, 95264, 98208, 98241, 98928, 99944, 103788, 106392, 107172, 110484, 112437, 113584, 116064, 119691, 120912, 123552, 126852, 127782, 130572, 130988, 136026, 137423, 138384, 141856, 142896, 147312, 148392, 149916, 155682, 156178, 159588, 160758, 169136, 170376, 174096, 181368, 184574, 185328, 190278, 191673, 196482, 197856, 199888, 204039, 207576, 212784, 214344, 220069, 220968, 224874, 227168, 234267, 239382, 241137, 241824, 253704, 255564, 261144, 261976, 272052, 274846, 276768, 276861, 285417, 285792, 294624, 294723, 296784, 299832, 311364, 312356, 319176, 321516, 337311, 338272, 340752, 348192, 359073, 362736, 369148, 370656, 380556, 383346, 392964, 399776, 408078, 412269, 415152, 425568, 428688, 440138, 441936, 449748, 468534, 478764, 482274, 507408, 511128, 522288, 523952, 544104, 549692, 553722, 570834, 575019, 589446, 593568, 599664, 622728, 624712, 638352, 643032, 660207, 674622, 681504, 702801, 718146, 725472, 738296, 761112, 766692, 785928, 816156, 824538, 830304, 830583, 856251, 857376, 880276, 883872, 884169, 899496, 937068, 957528, 964548, 1011933, 1014816, 1015157, 1022256, 1044576, 1047904, 1088208, 1099384, 1107444, 1141668, 1150038, 1178892, 1199328, 1236807, 1245456, 1249424, 1276704, 1286064, 1320414, 1349244, 1405602, 1436292, 1476592, 1522224, 1533384, 1571856, 1632312, 1649076, 1661166, 1712502, 1760552, 1768338, 1798992, 1874136, 1915056, 1929096, 1980621, 2023866, 2030314, 2044512, 2108403, 2176416, 2198768, 2214888, 2283336, 2300076, 2357784, 2420759, 2473614, 2490912, 2491749, 2498848, 2572128, 2640828, 2652507, 2698488, 2811204, 2860897, 2872584, 2953184, 3044448, 3045471, 3066768, 3143712, 3264624, 3298152, 3322332, 3425004, 3521104, 3536676, 3597984, 3710421, 3748272, 3830112, 3858192, 3961242, 4047732, 4060628, 4216806, 4397536, 4429776, 4566672, 4600152, 4715568, 4841518, 4947228, 4983498, 5281656, 5305014, 5396976, 5622408, 5721794, 5745168, 5941863, 6090942, 6133536, 6325209, 6529248, 6596304, 6644664, 6850008, 7042208, 7073352, 7262277, 7420842, 7475247, 7496544, 7716384, 7922484, 8095464, 8121256, 8433612, 8582691, 8859552, 9133344, 9136413, 9200304, 9431136, 9683036, 9894456, 9966996, 10563312, 10610028, 10793952, 11131263, 11244816, 11443588, 11490336, 11883726, 12181884, 12650418, 13192608, 13289328, 13700016, 14146704, 14524554, 14841684, 14950494, 15844968, 16190928, 16242512, 16867224, 17165382, 17825589, 18272826, 18400608, 19366072, 19788912, 19933992, 21126624, 21220056, 21786831, 22262526, 22489632, 22887176, 23767452, 24363768, 25300836, 25748073, 26578656, 27400032, 27409239, 28293408, 29049108, 29683368, 29900988, 31469867, 31689936, 32381856, 32485024, 33734448, 34330764, 35651178, 36545652, 38732144, 39577824, 39867984, 42440112, 43573662, 44525052, 45774352, 47534904, 48727536, 50601672, 51496146, 54818478, 58098216, 59366736, 59801976, 62939734, 63379872, 65360493, 67468896, 68661528, 71302356, 73091304, 77244219, 77464288, 79735968, 82227717, 84880224, 87147324, 89050104, 91548704, 94409601, 95069808, 97455072, 101203344, 102992292, 109636956, 116196432, 118733472, 119603952, 125879468, 130720986, 137323056, 142604712, 146182608, 154488438, 164455434, 174294648, 178100208, 188819202, 190139616, 196081479, 202406688, 205984584, 219273912, 231732657, 232392864, 239207904, 251758936, 261441972, 274646112, 283228803, 285209424, 292365216, 308976876, 328910868, 348589296, 356200416, 377638404, 392162958, 411969168, 438547824, 463465314, 503517872, 522883944, 566457606, 570418848, 617953752, 657821736, 697178592, 755276808, 784325916, 823938336, 849686409, 877095648, 926930628, 1007035744, 1045767888, 1132915212, 1235907504, 1315643472, 1510553616, 1568651832, 1699372818, 1853861256, 2091535776, 2265830424, 2471815008, 2549059227, 2631286944, 3021107232, 3137303664, 3398745636, 3707722512, 4531660848, 5098118454, 6274607328, 6797491272, 7415445024, 9063321696, 10196236908, 13594982544, 20392473816, 27189965088, 40784947632, 81569895264]

約数ペア:

[(1, 81569895264), (2, 40784947632), (3, 27189965088), (4, 20392473816), (6, 13594982544), (8, 10196236908), (9, 9063321696), (11, 7415445024), (12, 6797491272), (13, 6274607328), (16, 5098118454), (18, 4531660848), (22, 3707722512), (24, 3398745636), (26, 3137303664), (27, 3021107232), (31, 2631286944), (32, 2549059227), (33, 2471815008), (36, 2265830424), (39, 2091535776), (44, 1853861256), (48, 1699372818), (52, 1568651832), (54, 1510553616), (62, 1315643472), (66, 1235907504), (72, 1132915212), (78, 1045767888), (81, 1007035744), (88, 926930628), (93, 877095648), (96, 849686409), (99, 823938336), (104, 784325916), (108, 755276808), (117, 697178592), (124, 657821736), (132, 617953752), (143, 570418848), (144, 566457606), (156, 522883944), (162, 503517872), (176, 463465314), (186, 438547824), (198, 411969168), (208, 392162958), (216, 377638404), (229, 356200416), (234, 348589296), (248, 328910868), (264, 308976876), (279, 292365216), (286, 285209424), (288, 283228803), (297, 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42440112), (2046, 39867984), (2061, 39577824), (2106, 38732144), (2232, 36545652), (2288, 35651178), (2376, 34330764), (2418, 33734448), (2511, 32485024), (2519, 32381856), (2574, 31689936), (2592, 31469867), (2728, 29900988), (2748, 29683368), (2808, 29049108), (2883, 28293408), (2976, 27409239), (2977, 27400032), (3069, 26578656), (3168, 25748073), (3224, 25300836), (3348, 24363768), (3432, 23767452), (3564, 22887176), (3627, 22489632), (3664, 22262526), (3744, 21786831), (3844, 21220056), (3861, 21126624), (4092, 19933992), (4122, 19788912), (4212, 19366072), (4433, 18400608), (4464, 18272826), (4576, 17825589), (4752, 17165382), (4836, 16867224), (5022, 16242512), (5038, 16190928), (5148, 15844968), (5456, 14950494), (5496, 14841684), (5616, 14524554), (5766, 14146704), (5954, 13700016), (6138, 13289328), (6183, 13192608), (6448, 12650418), (6696, 12181884), (6864, 11883726), (7099, 11490336), (7128, 11443588), (7254, 11244816), (7328, 11131263), (7557, 10793952), (7688, 10610028), 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