528781440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25037}}^1$

素因数の和:25070

約数の個数: 128

約数和(自身を含む): 1838790720

約数和(自身を除く): 1310009280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 25037, 50074, 75111, 100148, 125185, 150222, 200296, 250370, 275407, 300444, 375555, 400592, 500740, 550814, 600888, 751110, 801184, 826221, 1001480, 1101628, 1201776, 1377035, 1502220, 1602368, 1652442, 2002960, 2203256, 2403552, 2754070, 3004440, 3204736, 3304884, 4005920, 4131105, 4406512, 4807104, 5508140, 6008880, 6609768, 8011840, 8262210, 8813024, 9614208, 11016280, 12017760, 13219536, 16023680, 16524420, 17626048, 22032560, 24035520, 26439072, 33048840, 35252096, 44065120, 48071040, 52878144, 66097680, 88130240, 105756288, 132195360, 176260480, 264390720, 528781440]

約数ペア:

[(1, 528781440), (2, 264390720), (3, 176260480), (4, 132195360), (5, 105756288), (6, 88130240), (8, 66097680), (10, 52878144), (11, 48071040), (12, 44065120), (15, 35252096), (16, 33048840), (20, 26439072), (22, 24035520), (24, 22032560), (30, 17626048), (32, 16524420), (33, 16023680), (40, 13219536), (44, 12017760), (48, 11016280), (55, 9614208), (60, 8813024), (64, 8262210), (66, 8011840), (80, 6609768), (88, 6008880), (96, 5508140), (110, 4807104), (120, 4406512), (128, 4131105), (132, 4005920), (160, 3304884), (165, 3204736), (176, 3004440), (192, 2754070), (220, 2403552), (240, 2203256), (264, 2002960), (320, 1652442), (330, 1602368), (352, 1502220), (384, 1377035), (440, 1201776), (480, 1101628), (528, 1001480), (640, 826221), (660, 801184), (704, 751110), (880, 600888), (960, 550814), (1056, 500740), (1320, 400592), (1408, 375555), (1760, 300444), (1920, 275407), (2112, 250370), (2640, 200296), (3520, 150222), (4224, 125185), (5280, 100148), (7040, 75111), (10560, 50074), (21120, 25037)]