67468681728

素因数分解:

$2^9\times 3^6\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 1120

約数和(自身を含む): 257619225600

約数和(自身を除く): 190150543872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 31, 32, 34, 36, 42, 48, 49, 51, 54, 56, 62, 63, 64, 68, 72, 81, 84, 93, 96, 98, 102, 108, 112, 119, 124, 126, 128, 136, 144, 147, 153, 162, 168, 186, 189, 192, 196, 204, 216, 217, 224, 238, 243, 248, 252, 256, 272, 279, 288, 294, 306, 324, 336, 343, 357, 372, 378, 384, 392, 408, 432, 434, 441, 448, 459, 476, 486, 496, 504, 512, 527, 544, 558, 567, 576, 588, 612, 648, 651, 672, 686, 714, 729, 744, 756, 768, 784, 816, 833, 837, 864, 868, 882, 896, 918, 952, 972, 992, 1008, 1029, 1054, 1071, 1088, 1116, 1134, 1152, 1176, 1224, 1296, 1302, 1323, 1344, 1372, 1377, 1428, 1458, 1488, 1512, 1519, 1536, 1568, 1581, 1632, 1666, 1674, 1701, 1728, 1736, 1764, 1792, 1836, 1904, 1944, 1953, 1984, 2016, 2058, 2108, 2142, 2176, 2232, 2268, 2304, 2352, 2448, 2499, 2511, 2592, 2604, 2646, 2688, 2744, 2754, 2856, 2916, 2976, 3024, 3038, 3087, 3136, 3162, 3213, 3264, 3332, 3348, 3402, 3456, 3472, 3528, 3584, 3672, 3689, 3808, 3888, 3906, 3968, 3969, 4032, 4116, 4131, 4216, 4284, 4352, 4464, 4536, 4557, 4608, 4704, 4743, 4896, 4998, 5022, 5103, 5184, 5208, 5292, 5376, 5488, 5508, 5712, 5831, 5832, 5859, 5952, 6048, 6076, 6174, 6272, 6324, 6426, 6528, 6664, 6696, 6804, 6912, 6944, 7056, 7344, 7378, 7497, 7533, 7616, 7776, 7812, 7936, 7938, 8064, 8232, 8262, 8432, 8568, 8704, 8928, 9072, 9114, 9261, 9408, 9486, 9639, 9792, 9996, 10044, 10206, 10368, 10416, 10584, 10633, 10752, 10976, 11016, 11067, 11424, 11662, 11664, 11718, 11904, 11907, 12096, 12152, 12348, 12393, 12544, 12648, 12852, 13056, 13328, 13392, 13608, 13671, 13824, 13888, 14112, 14229, 14688, 14756, 14994, 15066, 15232, 15552, 15624, 15872, 15876, 16128, 16464, 16524, 16864, 17136, 17493, 17577, 17856, 18144, 18228, 18522, 18816, 18972, 19278, 19584, 19992, 20088, 20412, 20736, 20832, 21168, 21266, 21952, 22032, 22134, 22491, 22599, 22848, 23324, 23328, 23436, 23808, 23814, 24192, 24304, 24696, 24786, 25088, 25296, 25704, 25823, 26112, 26656, 26784, 27216, 27342, 27776, 27783, 28224, 28458, 28917, 29376, 29512, 29988, 30132, 30464, 31104, 31248, 31752, 31899, 32256, 32928, 33048, 33201, 33728, 34272, 34986, 35154, 35712, 35721, 36288, 36456, 37044, 37632, 37944, 38556, 39168, 39984, 40176, 40824, 41013, 41472, 41664, 42336, 42532, 42687, 43904, 44064, 44268, 44982, 45198, 45696, 46648, 46656, 46872, 47616, 47628, 48384, 48608, 49392, 49572, 50592, 51408, 51646, 52479, 52731, 53312, 53568, 54432, 54684, 55552, 55566, 56448, 56916, 57834, 58752, 59024, 59976, 60264, 60928, 62208, 62496, 63504, 63798, 65856, 66096, 66402, 67456, 67473, 68544, 69972, 70308, 71424, 71442, 72576, 72912, 74088, 75264, 75888, 77112, 77469, 78336, 79968, 80352, 81648, 82026, 83328, 83349, 84672, 85064, 85374, 86751, 87808, 88128, 88536, 89964, 90396, 91392, 93296, 93312, 93744, 95256, 95697, 96768, 97216, 98784, 99144, 99603, 101184, 102816, 103292, 104958, 105462, 106624, 107136, 108864, 109368, 111104, 111132, 112896, 113832, 115668, 117504, 118048, 119952, 120528, 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約数ペア:

[(1, 67468681728), (2, 33734340864), (3, 22489560576), (4, 16867170432), (6, 11244780288), (7, 9638383104), (8, 8433585216), (9, 7496520192), (12, 5622390144), (14, 4819191552), (16, 4216792608), (17, 3968745984), (18, 3748260096), (21, 3212794368), (24, 2811195072), (27, 2498840064), (28, 2409595776), (31, 2176409088), (32, 2108396304), (34, 1984372992), (36, 1874130048), (42, 1606397184), (48, 1405597536), (49, 1376911872), (51, 1322915328), (54, 1249420032), (56, 1204797888), (62, 1088204544), (63, 1070931456), (64, 1054198152), (68, 992186496), (72, 937065024), (81, 832946688), (84, 803198592), (93, 725469696), (96, 702798768), (98, 688455936), (102, 661457664), (108, 624710016), (112, 602398944), (119, 566963712), (124, 544102272), (126, 535465728), (128, 527099076), (136, 496093248), (144, 468532512), (147, 458970624), (153, 440971776), (162, 416473344), (168, 401599296), (186, 362734848), (189, 356977152), (192, 351399384), (196, 344227968), (204, 330728832), (216, 312355008), 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