88911680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 224

約数和(自身を含む): 261152640

約数和(自身を除く): 172240960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 32, 40, 44, 52, 55, 58, 64, 65, 67, 80, 88, 104, 110, 116, 130, 134, 143, 145, 160, 176, 208, 220, 232, 260, 268, 286, 290, 319, 320, 335, 352, 377, 416, 440, 464, 520, 536, 572, 580, 638, 670, 704, 715, 737, 754, 832, 871, 880, 928, 1040, 1072, 1144, 1160, 1276, 1340, 1430, 1474, 1508, 1595, 1742, 1760, 1856, 1885, 1943, 2080, 2144, 2288, 2320, 2552, 2680, 2860, 2948, 3016, 3190, 3484, 3520, 3685, 3770, 3886, 4147, 4160, 4288, 4355, 4576, 4640, 5104, 5360, 5720, 5896, 6032, 6380, 6968, 7370, 7540, 7772, 8294, 8710, 9152, 9280, 9581, 9715, 10208, 10720, 11440, 11792, 12064, 12760, 13936, 14740, 15080, 15544, 16588, 17420, 19162, 19430, 20416, 20735, 21373, 21440, 22880, 23584, 24128, 25259, 25520, 27872, 29480, 30160, 31088, 33176, 34840, 38324, 38860, 41470, 42746, 45760, 47168, 47905, 50518, 51040, 55744, 58960, 60320, 62176, 66352, 69680, 76648, 77720, 82940, 85492, 95810, 101036, 102080, 106865, 117920, 120640, 124352, 126295, 132704, 139360, 153296, 155440, 165880, 170984, 191620, 202072, 213730, 235840, 252590, 265408, 277849, 278720, 306592, 310880, 331760, 341968, 383240, 404144, 427460, 505180, 555698, 613184, 621760, 663520, 683936, 766480, 808288, 854920, 1010360, 1111396, 1327040, 1367872, 1389245, 1532960, 1616576, 1709840, 2020720, 2222792, 2778490, 3065920, 3419680, 4041440, 4445584, 5556980, 6839360, 8082880, 8891168, 11113960, 17782336, 22227920, 44455840, 88911680]

約数ペア:

[(1, 88911680), (2, 44455840), (4, 22227920), (5, 17782336), (8, 11113960), (10, 8891168), (11, 8082880), (13, 6839360), (16, 5556980), (20, 4445584), (22, 4041440), (26, 3419680), (29, 3065920), (32, 2778490), (40, 2222792), (44, 2020720), (52, 1709840), (55, 1616576), (58, 1532960), (64, 1389245), (65, 1367872), (67, 1327040), (80, 1111396), (88, 1010360), (104, 854920), (110, 808288), (116, 766480), (130, 683936), (134, 663520), (143, 621760), (145, 613184), (160, 555698), (176, 505180), (208, 427460), (220, 404144), (232, 383240), (260, 341968), (268, 331760), (286, 310880), (290, 306592), (319, 278720), (320, 277849), (335, 265408), (352, 252590), (377, 235840), (416, 213730), (440, 202072), (464, 191620), (520, 170984), (536, 165880), (572, 155440), (580, 153296), (638, 139360), (670, 132704), (704, 126295), (715, 124352), (737, 120640), (754, 117920), (832, 106865), (871, 102080), (880, 101036), (928, 95810), (1040, 85492), (1072, 82940), (1144, 77720), (1160, 76648), (1276, 69680), (1340, 66352), (1430, 62176), (1474, 60320), (1508, 58960), (1595, 55744), (1742, 51040), (1760, 50518), (1856, 47905), (1885, 47168), (1943, 45760), (2080, 42746), (2144, 41470), (2288, 38860), (2320, 38324), (2552, 34840), (2680, 33176), (2860, 31088), (2948, 30160), (3016, 29480), (3190, 27872), (3484, 25520), (3520, 25259), (3685, 24128), (3770, 23584), (3886, 22880), (4147, 21440), (4160, 21373), (4288, 20735), (4355, 20416), (4576, 19430), (4640, 19162), (5104, 17420), (5360, 16588), (5720, 15544), (5896, 15080), (6032, 14740), (6380, 13936), (6968, 12760), (7370, 12064), (7540, 11792), (7772, 11440), (8294, 10720), (8710, 10208), (9152, 9715), (9280, 9581)]