316769600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{28283}}^1$

素因数の和:28312

約数の個数: 84

約数和(自身を含む): 890832864

約数和(自身を除く): 574063264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 28283, 56566, 113132, 141415, 197981, 226264, 282830, 395962, 452528, 565660, 707075, 791924, 905056, 989905, 1131320, 1414150, 1583848, 1810112, 1979810, 2262640, 2828300, 3167696, 3959620, 4525280, 4949525, 5656600, 6335392, 7919240, 9050560, 9899050, 11313200, 12670784, 15838480, 19798100, 22626400, 31676960, 39596200, 45252800, 63353920, 79192400, 158384800, 316769600]

約数ペア:

[(1, 316769600), (2, 158384800), (4, 79192400), (5, 63353920), (7, 45252800), (8, 39596200), (10, 31676960), (14, 22626400), (16, 19798100), (20, 15838480), (25, 12670784), (28, 11313200), (32, 9899050), (35, 9050560), (40, 7919240), (50, 6335392), (56, 5656600), (64, 4949525), (70, 4525280), (80, 3959620), (100, 3167696), (112, 2828300), (140, 2262640), (160, 1979810), (175, 1810112), (200, 1583848), (224, 1414150), (280, 1131320), (320, 989905), (350, 905056), (400, 791924), (448, 707075), (560, 565660), (700, 452528), (800, 395962), (1120, 282830), (1400, 226264), (1600, 197981), (2240, 141415), (2800, 113132), (5600, 56566), (11200, 28283)]