1680662016

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:573

約数の個数: 240

約数和(自身を含む): 5377477248

約数和(自身を除く): 3696815232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 128, 132, 142, 144, 176, 192, 198, 213, 256, 264, 284, 288, 352, 384, 396, 426, 467, 512, 528, 568, 576, 639, 704, 768, 781, 792, 852, 934, 1056, 1136, 1152, 1278, 1401, 1408, 1536, 1562, 1584, 1704, 1868, 2112, 2272, 2304, 2343, 2556, 2802, 2816, 3124, 3168, 3408, 3736, 4203, 4224, 4544, 4608, 4686, 5112, 5137, 5604, 5632, 6248, 6336, 6816, 7029, 7472, 8406, 8448, 9088, 9372, 10224, 10274, 11208, 12496, 12672, 13632, 14058, 14944, 15411, 16812, 16896, 18176, 18744, 20448, 20548, 22416, 24992, 25344, 27264, 28116, 29888, 30822, 33157, 33624, 36352, 37488, 40896, 41096, 44832, 46233, 49984, 50688, 54528, 56232, 59776, 61644, 66314, 67248, 74976, 81792, 82192, 89664, 92466, 99471, 99968, 109056, 112464, 119552, 123288, 132628, 134496, 149952, 163584, 164384, 179328, 184932, 198942, 199936, 224928, 239104, 246576, 265256, 268992, 298413, 299904, 327168, 328768, 358656, 364727, 369864, 397884, 399872, 449856, 493152, 530512, 537984, 596826, 599808, 657536, 717312, 729454, 739728, 795768, 899712, 986304, 1061024, 1075968, 1094181, 1193652, 1199616, 1315072, 1458908, 1479456, 1591536, 1799424, 1972608, 2122048, 2151936, 2188362, 2387304, 2630144, 2917816, 2958912, 3183072, 3282543, 3598848, 3945216, 4244096, 4376724, 4774608, 5835632, 5917824, 6366144, 6565086, 7890432, 8488192, 8753448, 9549216, 11671264, 11835648, 12732288, 13130172, 16976384, 17506896, 19098432, 23342528, 23671296, 25464576, 26260344, 35013792, 38196864, 46685056, 50929152, 52520688, 70027584, 76393728, 93370112, 105041376, 140055168, 152787456, 186740224, 210082752, 280110336, 420165504, 560220672, 840331008, 1680662016]

約数ペア:

[(1, 1680662016), (2, 840331008), (3, 560220672), (4, 420165504), (6, 280110336), (8, 210082752), (9, 186740224), (11, 152787456), (12, 140055168), (16, 105041376), (18, 93370112), (22, 76393728), (24, 70027584), (32, 52520688), (33, 50929152), (36, 46685056), (44, 38196864), (48, 35013792), (64, 26260344), (66, 25464576), (71, 23671296), (72, 23342528), (88, 19098432), (96, 17506896), (99, 16976384), (128, 13130172), (132, 12732288), (142, 11835648), (144, 11671264), (176, 9549216), (192, 8753448), (198, 8488192), (213, 7890432), (256, 6565086), (264, 6366144), (284, 5917824), (288, 5835632), (352, 4774608), (384, 4376724), (396, 4244096), (426, 3945216), (467, 3598848), (512, 3282543), (528, 3183072), (568, 2958912), (576, 2917816), (639, 2630144), (704, 2387304), (768, 2188362), (781, 2151936), (792, 2122048), (852, 1972608), (934, 1799424), (1056, 1591536), (1136, 1479456), (1152, 1458908), (1278, 1315072), (1401, 1199616), (1408, 1193652), (1536, 1094181), (1562, 1075968), (1584, 1061024), (1704, 986304), (1868, 899712), (2112, 795768), (2272, 739728), (2304, 729454), (2343, 717312), (2556, 657536), (2802, 599808), (2816, 596826), (3124, 537984), (3168, 530512), (3408, 493152), (3736, 449856), (4203, 399872), (4224, 397884), (4544, 369864), (4608, 364727), (4686, 358656), (5112, 328768), (5137, 327168), (5604, 299904), (5632, 298413), (6248, 268992), (6336, 265256), (6816, 246576), (7029, 239104), (7472, 224928), (8406, 199936), (8448, 198942), (9088, 184932), (9372, 179328), (10224, 164384), (10274, 163584), (11208, 149952), (12496, 134496), (12672, 132628), (13632, 123288), (14058, 119552), (14944, 112464), (15411, 109056), (16812, 99968), (16896, 99471), (18176, 92466), (18744, 89664), (20448, 82192), (20548, 81792), (22416, 74976), (24992, 67248), (25344, 66314), (27264, 61644), (28116, 59776), (29888, 56232), (30822, 54528), (33157, 50688), (33624, 49984), (36352, 46233), (37488, 44832), (40896, 41096)]