157037471080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1791847}}^1$

素因数の和:1792178

約数の個数: 64

約数和(自身を含む): 405100995840

約数和(自身を除く): 248063524760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 313, 626, 1252, 1565, 2191, 2504, 3130, 4382, 6260, 8764, 10955, 12520, 17528, 21910, 43820, 87640, 1791847, 3583694, 7167388, 8959235, 12542929, 14334776, 17918470, 25085858, 35836940, 50171716, 62714645, 71673880, 100343432, 125429290, 250858580, 501717160, 560848111, 1121696222, 2243392444, 2804240555, 3925936777, 4486784888, 5608481110, 7851873554, 11216962220, 15703747108, 19629683885, 22433924440, 31407494216, 39259367770, 78518735540, 157037471080]

約数ペア:

[(1, 157037471080), (2, 78518735540), (4, 39259367770), (5, 31407494216), (7, 22433924440), (8, 19629683885), (10, 15703747108), (14, 11216962220), (20, 7851873554), (28, 5608481110), (35, 4486784888), (40, 3925936777), (56, 2804240555), (70, 2243392444), (140, 1121696222), (280, 560848111), (313, 501717160), (626, 250858580), (1252, 125429290), (1565, 100343432), (2191, 71673880), (2504, 62714645), (3130, 50171716), (4382, 35836940), (6260, 25085858), (8764, 17918470), (10955, 14334776), (12520, 12542929), (17528, 8959235), (21910, 7167388), (43820, 3583694), (87640, 1791847)]