823532160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38993}}^1$

素因数の和:39026

約数の個数: 128

約数和(自身を含む): 2863719360

約数和(自身を除く): 2040187200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 38993, 77986, 116979, 155972, 194965, 233958, 311944, 389930, 428923, 467916, 584895, 623888, 779860, 857846, 935832, 1169790, 1247776, 1286769, 1559720, 1715692, 1871664, 2144615, 2339580, 2495552, 2573538, 3119440, 3431384, 3743328, 4289230, 4679160, 4991104, 5147076, 6238880, 6433845, 6862768, 7486656, 8578460, 9358320, 10294152, 12477760, 12867690, 13725536, 14973312, 17156920, 18716640, 20588304, 24955520, 25735380, 27451072, 34313840, 37433280, 41176608, 51470760, 54902144, 68627680, 74866560, 82353216, 102941520, 137255360, 164706432, 205883040, 274510720, 411766080, 823532160]

約数ペア:

[(1, 823532160), (2, 411766080), (3, 274510720), (4, 205883040), (5, 164706432), (6, 137255360), (8, 102941520), (10, 82353216), (11, 74866560), (12, 68627680), (15, 54902144), (16, 51470760), (20, 41176608), (22, 37433280), (24, 34313840), (30, 27451072), (32, 25735380), (33, 24955520), (40, 20588304), (44, 18716640), (48, 17156920), (55, 14973312), (60, 13725536), (64, 12867690), (66, 12477760), (80, 10294152), (88, 9358320), (96, 8578460), (110, 7486656), (120, 6862768), (128, 6433845), (132, 6238880), (160, 5147076), (165, 4991104), (176, 4679160), (192, 4289230), (220, 3743328), (240, 3431384), (264, 3119440), (320, 2573538), (330, 2495552), (352, 2339580), (384, 2144615), (440, 1871664), (480, 1715692), (528, 1559720), (640, 1286769), (660, 1247776), (704, 1169790), (880, 935832), (960, 857846), (1056, 779860), (1320, 623888), (1408, 584895), (1760, 467916), (1920, 428923), (2112, 389930), (2640, 311944), (3520, 233958), (4224, 194965), (5280, 155972), (7040, 116979), (10560, 77986), (21120, 38993)]