271016640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:839

約数の個数: 168

約数和(自身を含む): 940277520

約数和(自身を除く): 669260880

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, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 576, 677, 695, 720, 834, 960, 1112, 1251, 1354, 1390, 1440, 1668, 2031, 2085, 2224, 2502, 2708, 2780, 2880, 3336, 3385, 4062, 4170, 4448, 5004, 5416, 5560, 6093, 6255, 6672, 6770, 8124, 8340, 8896, 10008, 10155, 10832, 11120, 12186, 12510, 13344, 13540, 16248, 16680, 20016, 20310, 21664, 22240, 24372, 25020, 26688, 27080, 30465, 32496, 33360, 40032, 40620, 43328, 44480, 48744, 50040, 54160, 60930, 64992, 66720, 80064, 81240, 94103, 97488, 100080, 108320, 121860, 129984, 133440, 162480, 188206, 194976, 200160, 216640, 243720, 282309, 324960, 376412, 389952, 400320, 470515, 487440, 564618, 649920, 752824, 846927, 941030, 974880, 1129236, 1411545, 1505648, 1693854, 1882060, 1949760, 2258472, 2823090, 3011296, 3387708, 3764120, 4234635, 4516944, 5646180, 6022592, 6775416, 7528240, 8469270, 9033888, 11292360, 13550832, 15056480, 16938540, 18067776, 22584720, 27101664, 30112960, 33877080, 45169440, 54203328, 67754160, 90338880, 135508320, 271016640]

約数ペア:

[(1, 271016640), (2, 135508320), (3, 90338880), (4, 67754160), (5, 54203328), (6, 45169440), (8, 33877080), (9, 30112960), (10, 27101664), (12, 22584720), (15, 18067776), (16, 16938540), (18, 15056480), (20, 13550832), (24, 11292360), (30, 9033888), (32, 8469270), (36, 7528240), (40, 6775416), (45, 6022592), (48, 5646180), (60, 4516944), (64, 4234635), (72, 3764120), (80, 3387708), (90, 3011296), (96, 2823090), (120, 2258472), (139, 1949760), (144, 1882060), (160, 1693854), (180, 1505648), (192, 1411545), (240, 1129236), (278, 974880), (288, 941030), (320, 846927), (360, 752824), (417, 649920), (480, 564618), (556, 487440), (576, 470515), (677, 400320), (695, 389952), (720, 376412), (834, 324960), (960, 282309), (1112, 243720), (1251, 216640), (1354, 200160), (1390, 194976), (1440, 188206), (1668, 162480), (2031, 133440), (2085, 129984), (2224, 121860), (2502, 108320), (2708, 100080), (2780, 97488), (2880, 94103), (3336, 81240), (3385, 80064), (4062, 66720), (4170, 64992), (4448, 60930), (5004, 54160), (5416, 50040), (5560, 48744), (6093, 44480), (6255, 43328), (6672, 40620), (6770, 40032), (8124, 33360), (8340, 32496), (8896, 30465), (10008, 27080), (10155, 26688), (10832, 25020), (11120, 24372), (12186, 22240), (12510, 21664), (13344, 20310), (13540, 20016), (16248, 16680)]