1566696257240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{118897}}^1$

素因数の和:119161

約数の個数: 128

約数和(自身を含む): 3706421621760

約数和(自身を除く): 2139725364520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 47, 86, 94, 163, 172, 188, 215, 235, 326, 344, 376, 430, 470, 652, 815, 860, 940, 1304, 1630, 1720, 1880, 2021, 3260, 4042, 6520, 7009, 7661, 8084, 10105, 14018, 15322, 16168, 20210, 28036, 30644, 35045, 38305, 40420, 56072, 61288, 70090, 76610, 80840, 118897, 140180, 153220, 237794, 280360, 306440, 329423, 475588, 594485, 658846, 951176, 1188970, 1317692, 1647115, 2377940, 2635384, 3294230, 4755880, 5112571, 5588159, 6588460, 10225142, 11176318, 13176920, 19380211, 20450284, 22352636, 25562855, 27940795, 38760422, 40900568, 44705272, 51125710, 55881590, 77520844, 96901055, 102251420, 111763180, 155041688, 193802110, 204502840, 223526360, 240290837, 387604220, 480581674, 775208440, 833349073, 910869917, 961163348, 1201454185, 1666698146, 1821739834, 1922326696, 2402908370, 3333396292, 3643479668, 4166745365, 4554349585, 4805816740, 6666792584, 7286959336, 8333490730, 9108699170, 9611633480, 16666981460, 18217398340, 33333962920, 36434796680, 39167406431, 78334812862, 156669625724, 195837032155, 313339251448, 391674064310, 783348128620, 1566696257240]

約数ペア:

[(1, 1566696257240), (2, 783348128620), (4, 391674064310), (5, 313339251448), (8, 195837032155), (10, 156669625724), (20, 78334812862), (40, 39167406431), (43, 36434796680), (47, 33333962920), (86, 18217398340), (94, 16666981460), (163, 9611633480), (172, 9108699170), (188, 8333490730), (215, 7286959336), (235, 6666792584), (326, 4805816740), (344, 4554349585), (376, 4166745365), (430, 3643479668), (470, 3333396292), (652, 2402908370), (815, 1922326696), (860, 1821739834), (940, 1666698146), (1304, 1201454185), (1630, 961163348), (1720, 910869917), (1880, 833349073), (2021, 775208440), (3260, 480581674), (4042, 387604220), (6520, 240290837), (7009, 223526360), (7661, 204502840), (8084, 193802110), (10105, 155041688), (14018, 111763180), (15322, 102251420), (16168, 96901055), (20210, 77520844), (28036, 55881590), (30644, 51125710), (35045, 44705272), (38305, 40900568), (40420, 38760422), (56072, 27940795), (61288, 25562855), (70090, 22352636), (76610, 20450284), (80840, 19380211), (118897, 13176920), (140180, 11176318), (153220, 10225142), (237794, 6588460), (280360, 5588159), (306440, 5112571), (329423, 4755880), (475588, 3294230), (594485, 2635384), (658846, 2377940), (951176, 1647115), (1188970, 1317692)]