788316480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{39103}}^1$

素因数の和:39133

約数の個数: 168

約数和(自身を含む): 3098913792

約数和(自身を除く): 2310597312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 39103, 78206, 117309, 156412, 195515, 234618, 273721, 312824, 351927, 391030, 469236, 547442, 586545, 625648, 703854, 782060, 821163, 938472, 1094884, 1173090, 1251296, 1368605, 1407708, 1564120, 1642326, 1759635, 1876944, 2189768, 2346180, 2463489, 2502592, 2737210, 2815416, 3128240, 3284652, 3519270, 3753888, 4105815, 4379536, 4692360, 4926978, 5474420, 5630832, 6256480, 6569304, 7038540, 7507776, 8211630, 8759072, 9384720, 9853956, 10948840, 11261664, 12317445, 12512960, 13138608, 14077080, 16423260, 17518144, 18769440, 19707912, 21897680, 22523328, 24634890, 26277216, 28154160, 32846520, 37538880, 39415824, 43795360, 49269780, 52554432, 56308320, 65693040, 78831648, 87590720, 98539560, 112616640, 131386080, 157663296, 197079120, 262772160, 394158240, 788316480]

約数ペア:

[(1, 788316480), (2, 394158240), (3, 262772160), (4, 197079120), (5, 157663296), (6, 131386080), (7, 112616640), (8, 98539560), (9, 87590720), (10, 78831648), (12, 65693040), (14, 56308320), (15, 52554432), (16, 49269780), (18, 43795360), (20, 39415824), (21, 37538880), (24, 32846520), (28, 28154160), (30, 26277216), (32, 24634890), (35, 22523328), (36, 21897680), (40, 19707912), (42, 18769440), (45, 17518144), (48, 16423260), (56, 14077080), (60, 13138608), (63, 12512960), (64, 12317445), (70, 11261664), (72, 10948840), (80, 9853956), (84, 9384720), (90, 8759072), (96, 8211630), (105, 7507776), (112, 7038540), (120, 6569304), (126, 6256480), (140, 5630832), (144, 5474420), (160, 4926978), (168, 4692360), (180, 4379536), (192, 4105815), (210, 3753888), (224, 3519270), (240, 3284652), (252, 3128240), (280, 2815416), (288, 2737210), (315, 2502592), (320, 2463489), (336, 2346180), (360, 2189768), (420, 1876944), (448, 1759635), (480, 1642326), (504, 1564120), (560, 1407708), (576, 1368605), (630, 1251296), (672, 1173090), (720, 1094884), (840, 938472), (960, 821163), (1008, 782060), (1120, 703854), (1260, 625648), (1344, 586545), (1440, 547442), (1680, 469236), (2016, 391030), (2240, 351927), (2520, 312824), (2880, 273721), (3360, 234618), (4032, 195515), (5040, 156412), (6720, 117309), (10080, 78206), (20160, 39103)]