2807233920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11887}}^1$

素因数の和:11953

約数の個数: 192

約数和(自身を含む): 9930997440

約数和(自身を除く): 7123763520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 820, 960, 984, 1152, 1230, 1312, 1440, 1476, 1640, 1845, 1920, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5248, 5760, 5904, 6560, 7380, 7872, 9840, 11808, 11887, 13120, 14760, 15744, 19680, 23616, 23774, 26240, 29520, 35661, 39360, 47232, 47548, 59040, 59435, 71322, 78720, 95096, 106983, 118080, 118870, 142644, 178305, 190192, 213966, 236160, 237740, 285288, 356610, 380384, 427932, 475480, 487367, 534915, 570576, 713220, 760768, 855864, 950960, 974734, 1069830, 1141152, 1426440, 1462101, 1521536, 1711728, 1901920, 1949468, 2139660, 2282304, 2436835, 2852880, 2924202, 3423456, 3803840, 3898936, 4279320, 4386303, 4564608, 4873670, 5705760, 5848404, 6846912, 7310505, 7607680, 7797872, 8558640, 8772606, 9747340, 11411520, 11696808, 13693824, 14621010, 15595744, 17117280, 17545212, 19494680, 21931515, 22823040, 23393616, 29242020, 31191488, 34234560, 35090424, 38989360, 43863030, 46787232, 58484040, 62382976, 68469120, 70180848, 77978720, 87726060, 93574464, 116968080, 140361696, 155957440, 175452120, 187148928, 233936160, 280723392, 311914880, 350904240, 467872320, 561446784, 701808480, 935744640, 1403616960, 2807233920]

約数ペア:

[(1, 2807233920), (2, 1403616960), (3, 935744640), (4, 701808480), (5, 561446784), (6, 467872320), (8, 350904240), (9, 311914880), (10, 280723392), (12, 233936160), (15, 187148928), (16, 175452120), (18, 155957440), (20, 140361696), (24, 116968080), (30, 93574464), (32, 87726060), (36, 77978720), (40, 70180848), (41, 68469120), (45, 62382976), (48, 58484040), (60, 46787232), (64, 43863030), (72, 38989360), (80, 35090424), (82, 34234560), (90, 31191488), (96, 29242020), (120, 23393616), (123, 22823040), (128, 21931515), (144, 19494680), (160, 17545212), (164, 17117280), (180, 15595744), (192, 14621010), (205, 13693824), (240, 11696808), (246, 11411520), (288, 9747340), (320, 8772606), (328, 8558640), (360, 7797872), (369, 7607680), (384, 7310505), (410, 6846912), (480, 5848404), (492, 5705760), (576, 4873670), (615, 4564608), (640, 4386303), (656, 4279320), (720, 3898936), (738, 3803840), (820, 3423456), (960, 2924202), (984, 2852880), (1152, 2436835), (1230, 2282304), (1312, 2139660), (1440, 1949468), (1476, 1901920), (1640, 1711728), (1845, 1521536), (1920, 1462101), (1968, 1426440), (2460, 1141152), (2624, 1069830), (2880, 974734), (2952, 950960), (3280, 855864), (3690, 760768), (3936, 713220), (4920, 570576), (5248, 534915), (5760, 487367), (5904, 475480), (6560, 427932), (7380, 380384), (7872, 356610), (9840, 285288), (11808, 237740), (11887, 236160), (13120, 213966), (14760, 190192), (15744, 178305), (19680, 142644), (23616, 118870), (23774, 118080), (26240, 106983), (29520, 95096), (35661, 78720), (39360, 71322), (47232, 59435), (47548, 59040)]