791497080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199873}}^1$

素因数の和:199901

約数の個数: 96

約数和(自身を含む): 2806230960

約数和(自身を除く): 2014733880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 199873, 399746, 599619, 799492, 999365, 1199238, 1598984, 1798857, 1998730, 2198603, 2398476, 2998095, 3597714, 3997460, 4397206, 4796952, 5996190, 6595809, 7195428, 7994920, 8794412, 8994285, 10993015, 11992380, 13191618, 14390856, 17588824, 17988570, 19787427, 21986030, 23984760, 26383236, 32979045, 35977140, 39574854, 43972060, 52766472, 65958090, 71954280, 79149708, 87944120, 98937135, 131916180, 158299416, 197874270, 263832360, 395748540, 791497080]

約数ペア:

[(1, 791497080), (2, 395748540), (3, 263832360), (4, 197874270), (5, 158299416), (6, 131916180), (8, 98937135), (9, 87944120), (10, 79149708), (11, 71954280), (12, 65958090), (15, 52766472), (18, 43972060), (20, 39574854), (22, 35977140), (24, 32979045), (30, 26383236), (33, 23984760), (36, 21986030), (40, 19787427), (44, 17988570), (45, 17588824), (55, 14390856), (60, 13191618), (66, 11992380), (72, 10993015), (88, 8994285), (90, 8794412), (99, 7994920), (110, 7195428), (120, 6595809), (132, 5996190), (165, 4796952), (180, 4397206), (198, 3997460), (220, 3597714), (264, 2998095), (330, 2398476), (360, 2198603), (396, 1998730), (440, 1798857), (495, 1598984), (660, 1199238), (792, 999365), (990, 799492), (1320, 599619), (1980, 399746), (3960, 199873)]