67286080

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{743}}^1$

素因数の和:1043

約数の個数: 56

約数和(自身を含む): 161007552

約数和(自身を除く): 93721472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 743, 1132, 1415, 1486, 2264, 2830, 2972, 3715, 4528, 5660, 5944, 7430, 9056, 11320, 11888, 14860, 18112, 22640, 23776, 29720, 45280, 47552, 59440, 90560, 118880, 210269, 237760, 420538, 841076, 1051345, 1682152, 2102690, 3364304, 4205380, 6728608, 8410760, 13457216, 16821520, 33643040, 67286080]

約数ペア:

[(1, 67286080), (2, 33643040), (4, 16821520), (5, 13457216), (8, 8410760), (10, 6728608), (16, 4205380), (20, 3364304), (32, 2102690), (40, 1682152), (64, 1051345), (80, 841076), (160, 420538), (283, 237760), (320, 210269), (566, 118880), (743, 90560), (1132, 59440), (1415, 47552), (1486, 45280), (2264, 29720), (2830, 23776), (2972, 22640), (3715, 18112), (4528, 14860), (5660, 11888), (5944, 11320), (7430, 9056)]