84184320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2028

約数の個数: 144

約数和(自身を含む): 293452992

約数和(自身を除く): 209268672

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, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 1993, 2112, 2640, 2816, 3520, 3840, 3986, 4224, 5280, 5979, 7040, 7972, 8448, 9965, 10560, 11958, 14080, 15944, 19930, 21120, 21923, 23916, 29895, 31888, 39860, 42240, 43846, 47832, 59790, 63776, 65769, 79720, 87692, 95664, 109615, 119580, 127552, 131538, 159440, 175384, 191328, 219230, 239160, 255104, 263076, 318880, 328845, 350768, 382656, 438460, 478320, 510208, 526152, 637760, 657690, 701536, 765312, 876920, 956640, 1052304, 1275520, 1315380, 1403072, 1530624, 1753840, 1913280, 2104608, 2551040, 2630760, 2806144, 3507680, 3826560, 4209216, 5261520, 5612288, 7015360, 7653120, 8418432, 10523040, 14030720, 16836864, 21046080, 28061440, 42092160, 84184320]

約数ペア:

[(1, 84184320), (2, 42092160), (3, 28061440), (4, 21046080), (5, 16836864), (6, 14030720), (8, 10523040), (10, 8418432), (11, 7653120), (12, 7015360), (15, 5612288), (16, 5261520), (20, 4209216), (22, 3826560), (24, 3507680), (30, 2806144), (32, 2630760), (33, 2551040), (40, 2104608), (44, 1913280), (48, 1753840), (55, 1530624), (60, 1403072), (64, 1315380), (66, 1275520), (80, 1052304), (88, 956640), (96, 876920), (110, 765312), (120, 701536), (128, 657690), (132, 637760), (160, 526152), (165, 510208), (176, 478320), (192, 438460), (220, 382656), (240, 350768), (256, 328845), (264, 318880), (320, 263076), (330, 255104), (352, 239160), (384, 219230), (440, 191328), (480, 175384), (528, 159440), (640, 131538), (660, 127552), (704, 119580), (768, 109615), (880, 95664), (960, 87692), (1056, 79720), (1280, 65769), (1320, 63776), (1408, 59790), (1760, 47832), (1920, 43846), (1993, 42240), (2112, 39860), (2640, 31888), (2816, 29895), (3520, 23916), (3840, 21923), (3986, 21120), (4224, 19930), (5280, 15944), (5979, 14080), (7040, 11958), (7972, 10560), (8448, 9965)]