488673920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5786

約数の個数: 128

約数和(自身を含む): 1405641600

約数和(自身を除く): 916967680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 5741, 6080, 8512, 10640, 11482, 12160, 17024, 21280, 22964, 28705, 40187, 42560, 45928, 57410, 80374, 85120, 91856, 109079, 114820, 160748, 183712, 200935, 218158, 229640, 321496, 367424, 401870, 436316, 459280, 545395, 642992, 734848, 763553, 803740, 872632, 918560, 1090790, 1285984, 1527106, 1607480, 1745264, 1837120, 2181580, 2571968, 3054212, 3214960, 3490528, 3674240, 3817765, 4363160, 5143936, 6108424, 6429920, 6981056, 7635530, 8726320, 12216848, 12859840, 13962112, 15271060, 17452640, 24433696, 25719680, 30542120, 34905280, 48867392, 61084240, 69810560, 97734784, 122168480, 244336960, 488673920]

約数ペア:

[(1, 488673920), (2, 244336960), (4, 122168480), (5, 97734784), (7, 69810560), (8, 61084240), (10, 48867392), (14, 34905280), (16, 30542120), (19, 25719680), (20, 24433696), (28, 17452640), (32, 15271060), (35, 13962112), (38, 12859840), (40, 12216848), (56, 8726320), (64, 7635530), (70, 6981056), (76, 6429920), (80, 6108424), (95, 5143936), (112, 4363160), (128, 3817765), (133, 3674240), (140, 3490528), (152, 3214960), (160, 3054212), (190, 2571968), (224, 2181580), (266, 1837120), (280, 1745264), (304, 1607480), (320, 1527106), (380, 1285984), (448, 1090790), (532, 918560), (560, 872632), (608, 803740), (640, 763553), (665, 734848), (760, 642992), (896, 545395), (1064, 459280), (1120, 436316), (1216, 401870), (1330, 367424), (1520, 321496), (2128, 229640), (2240, 218158), (2432, 200935), (2660, 183712), (3040, 160748), (4256, 114820), (4480, 109079), (5320, 91856), (5741, 85120), (6080, 80374), (8512, 57410), (10640, 45928), (11482, 42560), (12160, 40187), (17024, 28705), (21280, 22964)]