1189169280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15881}}^1$

素因数の和:15919

約数の個数: 192

約数和(自身を含む): 4422501720

約数和(自身を除く): 3233332440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 15881, 18720, 24960, 31762, 37440, 47643, 63524, 74880, 79405, 95286, 127048, 142929, 158810, 190572, 206453, 238215, 254096, 285858, 317620, 381144, 412906, 476430, 508192, 571716, 619359, 635240, 714645, 762288, 825812, 952860, 1016384, 1032265, 1143432, 1238718, 1270480, 1429290, 1524576, 1651624, 1858077, 1905720, 2032768, 2064530, 2286864, 2477436, 2540960, 2858580, 3049152, 3096795, 3303248, 3716154, 3811440, 4129060, 4573728, 4954872, 5081920, 5717160, 6098304, 6193590, 6606496, 7432308, 7622880, 8258120, 9147456, 9290385, 9909744, 10163840, 11434320, 12387180, 13212992, 14864616, 15245760, 16516240, 18294912, 18580770, 19819488, 22868640, 24774360, 26425984, 29729232, 30491520, 33032480, 37161540, 39638976, 45737280, 49548720, 59458464, 66064960, 74323080, 79277952, 91474560, 99097440, 118916928, 132129920, 148646160, 198194880, 237833856, 297292320, 396389760, 594584640, 1189169280]

約数ペア:

[(1, 1189169280), (2, 594584640), (3, 396389760), (4, 297292320), (5, 237833856), (6, 198194880), (8, 148646160), (9, 132129920), (10, 118916928), (12, 99097440), (13, 91474560), (15, 79277952), (16, 74323080), (18, 66064960), (20, 59458464), (24, 49548720), (26, 45737280), (30, 39638976), (32, 37161540), (36, 33032480), (39, 30491520), (40, 29729232), (45, 26425984), (48, 24774360), (52, 22868640), (60, 19819488), (64, 18580770), (65, 18294912), (72, 16516240), (78, 15245760), (80, 14864616), (90, 13212992), (96, 12387180), (104, 11434320), (117, 10163840), (120, 9909744), (128, 9290385), (130, 9147456), (144, 8258120), (156, 7622880), (160, 7432308), (180, 6606496), (192, 6193590), (195, 6098304), (208, 5717160), (234, 5081920), (240, 4954872), (260, 4573728), (288, 4129060), (312, 3811440), (320, 3716154), (360, 3303248), (384, 3096795), (390, 3049152), (416, 2858580), (468, 2540960), (480, 2477436), (520, 2286864), (576, 2064530), (585, 2032768), (624, 1905720), (640, 1858077), (720, 1651624), (780, 1524576), (832, 1429290), (936, 1270480), (960, 1238718), (1040, 1143432), (1152, 1032265), (1170, 1016384), (1248, 952860), (1440, 825812), (1560, 762288), (1664, 714645), (1872, 635240), (1920, 619359), (2080, 571716), (2340, 508192), (2496, 476430), (2880, 412906), (3120, 381144), (3744, 317620), (4160, 285858), (4680, 254096), (4992, 238215), (5760, 206453), (6240, 190572), (7488, 158810), (8320, 142929), (9360, 127048), (12480, 95286), (14976, 79405), (15881, 74880), (18720, 63524), (24960, 47643), (31762, 37440)]