16823040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 58033248

約数和(自身を除く): 41210208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 337, 384, 390, 416, 480, 520, 624, 640, 674, 768, 780, 832, 960, 1011, 1040, 1248, 1280, 1348, 1560, 1664, 1685, 1920, 2022, 2080, 2496, 2696, 3120, 3328, 3370, 3840, 4044, 4160, 4381, 4992, 5055, 5392, 6240, 6740, 8088, 8320, 8762, 9984, 10110, 10784, 12480, 13143, 13480, 16176, 16640, 17524, 20220, 21568, 21905, 24960, 26286, 26960, 32352, 35048, 40440, 43136, 43810, 49920, 52572, 53920, 64704, 65715, 70096, 80880, 86272, 87620, 105144, 107840, 129408, 131430, 140192, 161760, 175240, 210288, 215680, 258816, 262860, 280384, 323520, 350480, 420576, 431360, 525720, 560768, 647040, 700960, 841152, 1051440, 1121536, 1294080, 1401920, 1682304, 2102880, 2803840, 3364608, 4205760, 5607680, 8411520, 16823040]

約数ペア:

[(1, 16823040), (2, 8411520), (3, 5607680), (4, 4205760), (5, 3364608), (6, 2803840), (8, 2102880), (10, 1682304), (12, 1401920), (13, 1294080), (15, 1121536), (16, 1051440), (20, 841152), (24, 700960), (26, 647040), (30, 560768), (32, 525720), (39, 431360), (40, 420576), (48, 350480), (52, 323520), (60, 280384), (64, 262860), (65, 258816), (78, 215680), (80, 210288), (96, 175240), (104, 161760), (120, 140192), (128, 131430), (130, 129408), (156, 107840), (160, 105144), (192, 87620), (195, 86272), (208, 80880), (240, 70096), (256, 65715), (260, 64704), (312, 53920), (320, 52572), (337, 49920), (384, 43810), (390, 43136), (416, 40440), (480, 35048), (520, 32352), (624, 26960), (640, 26286), (674, 24960), (768, 21905), (780, 21568), (832, 20220), (960, 17524), (1011, 16640), (1040, 16176), (1248, 13480), (1280, 13143), (1348, 12480), (1560, 10784), (1664, 10110), (1685, 9984), (1920, 8762), (2022, 8320), (2080, 8088), (2496, 6740), (2696, 6240), (3120, 5392), (3328, 5055), (3370, 4992), (3840, 4381), (4044, 4160)]