157023163040

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1\times {\mathrm{2803}}^1$

素因数の和:4174

約数の個数: 96

約数和(自身を含む): 372537869760

約数和(自身を除く): 215514706720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 1009, 1388, 1735, 2018, 2776, 2803, 3470, 4036, 5045, 5552, 5606, 6940, 8072, 10090, 11104, 11212, 13880, 14015, 16144, 20180, 22424, 27760, 28030, 32288, 40360, 44848, 55520, 56060, 80720, 89696, 112120, 161440, 224240, 350123, 448480, 700246, 972641, 1400492, 1750615, 1945282, 2800984, 2828227, 3501230, 3890564, 4863205, 5601968, 5656454, 7002460, 7781128, 9726410, 11203936, 11312908, 14004920, 14141135, 15562256, 19452820, 22625816, 28009840, 28282270, 31124512, 38905640, 45251632, 56019680, 56564540, 77811280, 90503264, 113129080, 155622560, 226258160, 452516320, 981394769, 1962789538, 3925579076, 4906973845, 7851158152, 9813947690, 15702316304, 19627895380, 31404632608, 39255790760, 78511581520, 157023163040]

約数ペア:

[(1, 157023163040), (2, 78511581520), (4, 39255790760), (5, 31404632608), (8, 19627895380), (10, 15702316304), (16, 9813947690), (20, 7851158152), (32, 4906973845), (40, 3925579076), (80, 1962789538), (160, 981394769), (347, 452516320), (694, 226258160), (1009, 155622560), (1388, 113129080), (1735, 90503264), (2018, 77811280), (2776, 56564540), (2803, 56019680), (3470, 45251632), (4036, 38905640), (5045, 31124512), (5552, 28282270), (5606, 28009840), (6940, 22625816), (8072, 19452820), (10090, 15562256), (11104, 14141135), (11212, 14004920), (13880, 11312908), (14015, 11203936), (16144, 9726410), (20180, 7781128), (22424, 7002460), (27760, 5656454), (28030, 5601968), (32288, 4863205), (40360, 3890564), (44848, 3501230), (55520, 2828227), (56060, 2800984), (80720, 1945282), (89696, 1750615), (112120, 1400492), (161440, 972641), (224240, 700246), (350123, 448480)]