1680405331968

素因数分解:

$2^{15}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{517999}}^1$

素因数の和:518046

約数の個数: 192

約数和(自身を含む): 5295752280000

約数和(自身を除く): 3615346948032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1408, 1536, 1584, 2048, 2112, 2304, 2816, 3072, 3168, 4096, 4224, 4608, 5632, 6144, 6336, 8192, 8448, 9216, 11264, 12288, 12672, 16384, 16896, 18432, 22528, 24576, 25344, 32768, 33792, 36864, 45056, 49152, 50688, 67584, 73728, 90112, 98304, 101376, 135168, 147456, 180224, 202752, 270336, 294912, 360448, 405504, 517999, 540672, 811008, 1035998, 1081344, 1553997, 1622016, 2071996, 3107994, 3244032, 4143992, 4661991, 5697989, 6215988, 8287984, 9323982, 11395978, 12431976, 16575968, 17093967, 18647964, 22791956, 24863952, 33151936, 34187934, 37295928, 45583912, 49727904, 51281901, 66303872, 68375868, 74591856, 91167824, 99455808, 102563802, 132607744, 136751736, 149183712, 182335648, 198911616, 205127604, 265215488, 273503472, 298367424, 364671296, 397823232, 410255208, 530430976, 547006944, 596734848, 729342592, 795646464, 820510416, 1060861952, 1094013888, 1193469696, 1458685184, 1591292928, 1641020832, 2121723904, 2188027776, 2386939392, 2917370368, 3182585856, 3282041664, 4243447808, 4376055552, 4773878784, 5834740736, 6365171712, 6564083328, 8486895616, 8752111104, 9547757568, 11669481472, 12730343424, 13128166656, 16973791232, 17504222208, 19095515136, 23338962944, 25460686848, 26256333312, 35008444416, 38191030272, 46677925888, 50921373696, 52512666624, 70016888832, 76382060544, 93355851776, 105025333248, 140033777664, 152764121088, 186711703552, 210050666496, 280067555328, 420101332992, 560135110656, 840202665984, 1680405331968]

約数ペア:

[(1, 1680405331968), (2, 840202665984), (3, 560135110656), (4, 420101332992), (6, 280067555328), (8, 210050666496), (9, 186711703552), (11, 152764121088), (12, 140033777664), (16, 105025333248), (18, 93355851776), (22, 76382060544), (24, 70016888832), (32, 52512666624), (33, 50921373696), (36, 46677925888), (44, 38191030272), (48, 35008444416), (64, 26256333312), (66, 25460686848), (72, 23338962944), (88, 19095515136), (96, 17504222208), (99, 16973791232), (128, 13128166656), (132, 12730343424), (144, 11669481472), (176, 9547757568), (192, 8752111104), (198, 8486895616), (256, 6564083328), (264, 6365171712), (288, 5834740736), (352, 4773878784), (384, 4376055552), (396, 4243447808), (512, 3282041664), (528, 3182585856), (576, 2917370368), (704, 2386939392), (768, 2188027776), (792, 2121723904), (1024, 1641020832), (1056, 1591292928), (1152, 1458685184), (1408, 1193469696), (1536, 1094013888), (1584, 1060861952), (2048, 820510416), (2112, 795646464), (2304, 729342592), (2816, 596734848), (3072, 547006944), (3168, 530430976), (4096, 410255208), (4224, 397823232), (4608, 364671296), (5632, 298367424), (6144, 273503472), (6336, 265215488), (8192, 205127604), (8448, 198911616), (9216, 182335648), (11264, 149183712), (12288, 136751736), (12672, 132607744), (16384, 102563802), (16896, 99455808), (18432, 91167824), (22528, 74591856), (24576, 68375868), (25344, 66303872), (32768, 51281901), (33792, 49727904), (36864, 45583912), (45056, 37295928), (49152, 34187934), (50688, 33151936), (67584, 24863952), (73728, 22791956), (90112, 18647964), (98304, 17093967), (101376, 16575968), (135168, 12431976), (147456, 11395978), (180224, 9323982), (202752, 8287984), (270336, 6215988), (294912, 5697989), (360448, 4661991), (405504, 4143992), (517999, 3244032), (540672, 3107994), (811008, 2071996), (1035998, 1622016), (1081344, 1553997)]