148804880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{569}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 396938880

約数和(自身を除く): 248134000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 467, 560, 569, 934, 1138, 1868, 2276, 2335, 2845, 3269, 3736, 3983, 4552, 4670, 5690, 6538, 7472, 7966, 9104, 9340, 11380, 13076, 15932, 16345, 18680, 19915, 22760, 26152, 31864, 32690, 37360, 39830, 45520, 52304, 63728, 65380, 79660, 130760, 159320, 261520, 265723, 318640, 531446, 1062892, 1328615, 1860061, 2125784, 2657230, 3720122, 4251568, 5314460, 7440244, 9300305, 10628920, 14880488, 18600610, 21257840, 29760976, 37201220, 74402440, 148804880]

約数ペア:

[(1, 148804880), (2, 74402440), (4, 37201220), (5, 29760976), (7, 21257840), (8, 18600610), (10, 14880488), (14, 10628920), (16, 9300305), (20, 7440244), (28, 5314460), (35, 4251568), (40, 3720122), (56, 2657230), (70, 2125784), (80, 1860061), (112, 1328615), (140, 1062892), (280, 531446), (467, 318640), (560, 265723), (569, 261520), (934, 159320), (1138, 130760), (1868, 79660), (2276, 65380), (2335, 63728), (2845, 52304), (3269, 45520), (3736, 39830), (3983, 37360), (4552, 32690), (4670, 31864), (5690, 26152), (6538, 22760), (7472, 19915), (7966, 18680), (9104, 16345), (9340, 15932), (11380, 13076)]