211060360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 578592000

約数和(自身を除く): 367531640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 97, 133, 140, 152, 190, 194, 266, 280, 380, 388, 409, 485, 532, 665, 679, 760, 776, 818, 970, 1064, 1330, 1358, 1636, 1843, 1940, 2045, 2660, 2716, 2863, 3272, 3395, 3686, 3880, 4090, 5320, 5432, 5726, 6790, 7372, 7771, 8180, 9215, 11452, 12901, 13580, 14315, 14744, 15542, 16360, 18430, 22904, 25802, 27160, 28630, 31084, 36860, 38855, 39673, 51604, 54397, 57260, 62168, 64505, 73720, 77710, 79346, 103208, 108794, 114520, 129010, 155420, 158692, 198365, 217588, 258020, 271985, 277711, 310840, 317384, 396730, 435176, 516040, 543970, 555422, 753787, 793460, 1087940, 1110844, 1388555, 1507574, 1586920, 2175880, 2221688, 2777110, 3015148, 3768935, 5276509, 5554220, 6030296, 7537870, 10553018, 11108440, 15075740, 21106036, 26382545, 30151480, 42212072, 52765090, 105530180, 211060360]

約数ペア:

[(1, 211060360), (2, 105530180), (4, 52765090), (5, 42212072), (7, 30151480), (8, 26382545), (10, 21106036), (14, 15075740), (19, 11108440), (20, 10553018), (28, 7537870), (35, 6030296), (38, 5554220), (40, 5276509), (56, 3768935), (70, 3015148), (76, 2777110), (95, 2221688), (97, 2175880), (133, 1586920), (140, 1507574), (152, 1388555), (190, 1110844), (194, 1087940), (266, 793460), (280, 753787), (380, 555422), (388, 543970), (409, 516040), (485, 435176), (532, 396730), (665, 317384), (679, 310840), (760, 277711), (776, 271985), (818, 258020), (970, 217588), (1064, 198365), (1330, 158692), (1358, 155420), (1636, 129010), (1843, 114520), (1940, 108794), (2045, 103208), (2660, 79346), (2716, 77710), (2863, 73720), (3272, 64505), (3395, 62168), (3686, 57260), (3880, 54397), (4090, 51604), (5320, 39673), (5432, 38855), (5726, 36860), (6790, 31084), (7372, 28630), (7771, 27160), (8180, 25802), (9215, 22904), (11452, 18430), (12901, 16360), (13580, 15542), (14315, 14744)]