2018113920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{116789}}^1$

素因数の和:116817

約数の個数: 128

約数和(自身を含む): 7147548000

約数和(自身を除く): 5129434080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 116789, 233578, 350367, 467156, 583945, 700734, 934312, 1051101, 1167890, 1401468, 1751835, 1868624, 2102202, 2335780, 2802936, 3153303, 3503670, 3737248, 4204404, 4671560, 5255505, 5605872, 6306606, 7007340, 7474496, 8408808, 9343120, 10511010, 11211744, 12613212, 14014680, 14948992, 15766515, 16817616, 18686240, 21022020, 22423488, 25226424, 28029360, 31533030, 33635232, 37372480, 42044040, 44846976, 50452848, 56058720, 63066060, 67270464, 74744960, 84088080, 100905696, 112117440, 126132120, 134540928, 168176160, 201811392, 224234880, 252264240, 336352320, 403622784, 504528480, 672704640, 1009056960, 2018113920]

約数ペア:

[(1, 2018113920), (2, 1009056960), (3, 672704640), (4, 504528480), (5, 403622784), (6, 336352320), (8, 252264240), (9, 224234880), (10, 201811392), (12, 168176160), (15, 134540928), (16, 126132120), (18, 112117440), (20, 100905696), (24, 84088080), (27, 74744960), (30, 67270464), (32, 63066060), (36, 56058720), (40, 50452848), (45, 44846976), (48, 42044040), (54, 37372480), (60, 33635232), (64, 31533030), (72, 28029360), (80, 25226424), (90, 22423488), (96, 21022020), (108, 18686240), (120, 16817616), (128, 15766515), (135, 14948992), (144, 14014680), (160, 12613212), (180, 11211744), (192, 10511010), (216, 9343120), (240, 8408808), (270, 7474496), (288, 7007340), (320, 6306606), (360, 5605872), (384, 5255505), (432, 4671560), (480, 4204404), (540, 3737248), (576, 3503670), (640, 3153303), (720, 2802936), (864, 2335780), (960, 2102202), (1080, 1868624), (1152, 1751835), (1440, 1401468), (1728, 1167890), (1920, 1051101), (2160, 934312), (2880, 700734), (3456, 583945), (4320, 467156), (5760, 350367), (8640, 233578), (17280, 116789)]