2015937280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{224993}}^1$

素因数の和:225021

約数の個数: 72

約数和(自身を含む): 5518652832

約数和(自身を除く): 3502715552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 224993, 449986, 899972, 1124965, 1574951, 1799944, 2249930, 3149902, 3599888, 4499860, 6299804, 7199776, 7874755, 8999720, 12599608, 14399552, 15749510, 17999440, 25199216, 28799104, 31499020, 35998880, 50398432, 57598208, 62998040, 71997760, 100796864, 125996080, 143995520, 201593728, 251992160, 287991040, 403187456, 503984320, 1007968640, 2015937280]

約数ペア:

[(1, 2015937280), (2, 1007968640), (4, 503984320), (5, 403187456), (7, 287991040), (8, 251992160), (10, 201593728), (14, 143995520), (16, 125996080), (20, 100796864), (28, 71997760), (32, 62998040), (35, 57598208), (40, 50398432), (56, 35998880), (64, 31499020), (70, 28799104), (80, 25199216), (112, 17999440), (128, 15749510), (140, 14399552), (160, 12599608), (224, 8999720), (256, 7874755), (280, 7199776), (320, 6299804), (448, 4499860), (560, 3599888), (640, 3149902), (896, 2249930), (1120, 1799944), (1280, 1574951), (1792, 1124965), (2240, 899972), (4480, 449986), (8960, 224993)]