210766080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7841}}^1$

素因数の和:7872

約数の個数: 144

約数和(自身を含む): 769394304

約数和(自身を除く): 558628224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7841, 8960, 13440, 15682, 23523, 26880, 31364, 39205, 47046, 54887, 62728, 78410, 94092, 109774, 117615, 125456, 156820, 164661, 188184, 219548, 235230, 250912, 274435, 313640, 329322, 376368, 439096, 470460, 501824, 548870, 627280, 658644, 752736, 823305, 878192, 940920, 1003648, 1097740, 1254560, 1317288, 1505472, 1646610, 1756384, 1881840, 2007296, 2195480, 2509120, 2634576, 3010944, 3293220, 3512768, 3763680, 4390960, 5018240, 5269152, 6021888, 6586440, 7025536, 7527360, 8781920, 10036480, 10538304, 13172880, 14051072, 15054720, 17563840, 21076608, 26345760, 30109440, 35127680, 42153216, 52691520, 70255360, 105383040, 210766080]

約数ペア:

[(1, 210766080), (2, 105383040), (3, 70255360), (4, 52691520), (5, 42153216), (6, 35127680), (7, 30109440), (8, 26345760), (10, 21076608), (12, 17563840), (14, 15054720), (15, 14051072), (16, 13172880), (20, 10538304), (21, 10036480), (24, 8781920), (28, 7527360), (30, 7025536), (32, 6586440), (35, 6021888), (40, 5269152), (42, 5018240), (48, 4390960), (56, 3763680), (60, 3512768), (64, 3293220), (70, 3010944), (80, 2634576), (84, 2509120), (96, 2195480), (105, 2007296), (112, 1881840), (120, 1756384), (128, 1646610), (140, 1505472), (160, 1317288), (168, 1254560), (192, 1097740), (210, 1003648), (224, 940920), (240, 878192), (256, 823305), (280, 752736), (320, 658644), (336, 627280), (384, 548870), (420, 501824), (448, 470460), (480, 439096), (560, 376368), (640, 329322), (672, 313640), (768, 274435), (840, 250912), (896, 235230), (960, 219548), (1120, 188184), (1280, 164661), (1344, 156820), (1680, 125456), (1792, 117615), (1920, 109774), (2240, 94092), (2688, 78410), (3360, 62728), (3840, 54887), (4480, 47046), (5376, 39205), (6720, 31364), (7841, 26880), (8960, 23523), (13440, 15682)]