1570571230160

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{919409}}^1$

素因数の和:919716

約数の個数: 80

約数和(自身を含む): 3702030108480

約数和(自身を除く): 2131458878320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 163, 262, 326, 524, 652, 655, 815, 1048, 1304, 1310, 1630, 2096, 2608, 2620, 3260, 5240, 6520, 10480, 13040, 21353, 42706, 85412, 106765, 170824, 213530, 341648, 427060, 854120, 919409, 1708240, 1838818, 3677636, 4597045, 7355272, 9194090, 14710544, 18388180, 36776360, 73552720, 120442579, 149863667, 240885158, 299727334, 481770316, 599454668, 602212895, 749318335, 963540632, 1198909336, 1204425790, 1498636670, 1927081264, 2397818672, 2408851580, 2997273340, 4817703160, 5994546680, 9635406320, 11989093360, 19632140377, 39264280754, 78528561508, 98160701885, 157057123016, 196321403770, 314114246032, 392642807540, 785285615080, 1570571230160]

約数ペア:

[(1, 1570571230160), (2, 785285615080), (4, 392642807540), (5, 314114246032), (8, 196321403770), (10, 157057123016), (16, 98160701885), (20, 78528561508), (40, 39264280754), (80, 19632140377), (131, 11989093360), (163, 9635406320), (262, 5994546680), (326, 4817703160), (524, 2997273340), (652, 2408851580), (655, 2397818672), (815, 1927081264), (1048, 1498636670), (1304, 1204425790), (1310, 1198909336), (1630, 963540632), (2096, 749318335), (2608, 602212895), (2620, 599454668), (3260, 481770316), (5240, 299727334), (6520, 240885158), (10480, 149863667), (13040, 120442579), (21353, 73552720), (42706, 36776360), (85412, 18388180), (106765, 14710544), (170824, 9194090), (213530, 7355272), (341648, 4597045), (427060, 3677636), (854120, 1838818), (919409, 1708240)]