211234560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{55009}}^1$

素因数の和:55033

約数の個数: 72

約数和(自身を含む): 674642640

約数和(自身を除く): 463408080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 55009, 110018, 165027, 220036, 275045, 330054, 440072, 550090, 660108, 825135, 880144, 1100180, 1320216, 1650270, 1760288, 2200360, 2640432, 3300540, 3520576, 4400720, 5280864, 6601080, 7041152, 8801440, 10561728, 13202160, 14082304, 17602880, 21123456, 26404320, 35205760, 42246912, 52808640, 70411520, 105617280, 211234560]

約数ペア:

[(1, 211234560), (2, 105617280), (3, 70411520), (4, 52808640), (5, 42246912), (6, 35205760), (8, 26404320), (10, 21123456), (12, 17602880), (15, 14082304), (16, 13202160), (20, 10561728), (24, 8801440), (30, 7041152), (32, 6601080), (40, 5280864), (48, 4400720), (60, 3520576), (64, 3300540), (80, 2640432), (96, 2200360), (120, 1760288), (128, 1650270), (160, 1320216), (192, 1100180), (240, 880144), (256, 825135), (320, 660108), (384, 550090), (480, 440072), (640, 330054), (768, 275045), (960, 220036), (1280, 165027), (1920, 110018), (3840, 55009)]