208162560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 671086080

約数和(自身を除く): 462923520

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, 151, 160, 192, 240, 256, 302, 320, 359, 384, 453, 480, 604, 640, 718, 755, 768, 906, 960, 1077, 1208, 1280, 1436, 1510, 1795, 1812, 1920, 2154, 2265, 2416, 2872, 3020, 3590, 3624, 3840, 4308, 4530, 4832, 5385, 5744, 6040, 7180, 7248, 8616, 9060, 9664, 10770, 11488, 12080, 14360, 14496, 17232, 18120, 19328, 21540, 22976, 24160, 28720, 28992, 34464, 36240, 38656, 43080, 45952, 48320, 54209, 57440, 57984, 68928, 72480, 86160, 91904, 96640, 108418, 114880, 115968, 137856, 144960, 162627, 172320, 193280, 216836, 229760, 271045, 275712, 289920, 325254, 344640, 433672, 459520, 542090, 579840, 650508, 689280, 813135, 867344, 1084180, 1301016, 1378560, 1626270, 1734688, 2168360, 2602032, 3252540, 3469376, 4336720, 5204064, 6505080, 6938752, 8673440, 10408128, 13010160, 13877504, 17346880, 20816256, 26020320, 34693760, 41632512, 52040640, 69387520, 104081280, 208162560]

約数ペア:

[(1, 208162560), (2, 104081280), (3, 69387520), (4, 52040640), (5, 41632512), (6, 34693760), (8, 26020320), (10, 20816256), (12, 17346880), (15, 13877504), (16, 13010160), (20, 10408128), (24, 8673440), (30, 6938752), (32, 6505080), (40, 5204064), (48, 4336720), (60, 3469376), (64, 3252540), (80, 2602032), (96, 2168360), (120, 1734688), (128, 1626270), (151, 1378560), (160, 1301016), (192, 1084180), (240, 867344), (256, 813135), (302, 689280), (320, 650508), (359, 579840), (384, 542090), (453, 459520), (480, 433672), (604, 344640), (640, 325254), (718, 289920), (755, 275712), (768, 271045), (906, 229760), (960, 216836), (1077, 193280), (1208, 172320), (1280, 162627), (1436, 144960), (1510, 137856), (1795, 115968), (1812, 114880), (1920, 108418), (2154, 96640), (2265, 91904), (2416, 86160), (2872, 72480), (3020, 68928), (3590, 57984), (3624, 57440), (3840, 54209), (4308, 48320), (4530, 45952), (4832, 43080), (5385, 38656), (5744, 36240), (6040, 34464), (7180, 28992), (7248, 28720), (8616, 24160), (9060, 22976), (9664, 21540), (10770, 19328), (11488, 18120), (12080, 17232), (14360, 14496)]