1313043840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{887}}^1$

素因数の和:1169

約数の個数: 192

約数和(自身を含む): 4556878560

約数和(自身を除く): 3243834720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 257, 288, 320, 360, 384, 480, 514, 576, 640, 720, 771, 887, 960, 1028, 1152, 1285, 1440, 1542, 1774, 1920, 2056, 2313, 2570, 2661, 2880, 3084, 3548, 3855, 4112, 4435, 4626, 5140, 5322, 5760, 6168, 7096, 7710, 7983, 8224, 8870, 9252, 10280, 10644, 11565, 12336, 13305, 14192, 15420, 15966, 16448, 17740, 18504, 20560, 21288, 23130, 24672, 26610, 28384, 30840, 31932, 32896, 35480, 37008, 39915, 41120, 42576, 46260, 49344, 53220, 56768, 61680, 63864, 70960, 74016, 79830, 82240, 85152, 92520, 98688, 106440, 113536, 123360, 127728, 141920, 148032, 159660, 164480, 170304, 185040, 212880, 227959, 246720, 255456, 283840, 296064, 319320, 340608, 370080, 425760, 455918, 493440, 510912, 567680, 638640, 683877, 740160, 851520, 911836, 1021824, 1139795, 1277280, 1367754, 1480320, 1703040, 1823672, 2051631, 2279590, 2554560, 2735508, 3419385, 3647344, 4103262, 4559180, 5109120, 5471016, 6838770, 7294688, 8206524, 9118360, 10258155, 10942032, 13677540, 14589376, 16413048, 18236720, 20516310, 21884064, 27355080, 29178752, 32826096, 36473440, 41032620, 43768128, 54710160, 65652192, 72946880, 82065240, 87536256, 109420320, 131304384, 145893760, 164130480, 218840640, 262608768, 328260960, 437681280, 656521920, 1313043840]

約数ペア:

[(1, 1313043840), (2, 656521920), (3, 437681280), (4, 328260960), (5, 262608768), (6, 218840640), (8, 164130480), (9, 145893760), (10, 131304384), (12, 109420320), (15, 87536256), (16, 82065240), (18, 72946880), (20, 65652192), (24, 54710160), (30, 43768128), (32, 41032620), (36, 36473440), (40, 32826096), (45, 29178752), (48, 27355080), (60, 21884064), (64, 20516310), (72, 18236720), (80, 16413048), (90, 14589376), (96, 13677540), (120, 10942032), (128, 10258155), (144, 9118360), (160, 8206524), (180, 7294688), (192, 6838770), (240, 5471016), (257, 5109120), (288, 4559180), (320, 4103262), (360, 3647344), (384, 3419385), (480, 2735508), (514, 2554560), (576, 2279590), (640, 2051631), (720, 1823672), (771, 1703040), (887, 1480320), (960, 1367754), (1028, 1277280), (1152, 1139795), (1285, 1021824), (1440, 911836), (1542, 851520), (1774, 740160), (1920, 683877), (2056, 638640), (2313, 567680), (2570, 510912), (2661, 493440), (2880, 455918), (3084, 425760), (3548, 370080), (3855, 340608), (4112, 319320), (4435, 296064), (4626, 283840), (5140, 255456), (5322, 246720), (5760, 227959), (6168, 212880), (7096, 185040), (7710, 170304), (7983, 164480), (8224, 159660), (8870, 148032), (9252, 141920), (10280, 127728), (10644, 123360), (11565, 113536), (12336, 106440), (13305, 98688), (14192, 92520), (15420, 85152), (15966, 82240), (16448, 79830), (17740, 74016), (18504, 70960), (20560, 63864), (21288, 61680), (23130, 56768), (24672, 53220), (26610, 49344), (28384, 46260), (30840, 42576), (31932, 41120), (32896, 39915), (35480, 37008)]