140344440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1217}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 435410640

約数和(自身を除く): 295066200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1217, 1240, 1860, 1922, 2434, 2883, 3651, 3720, 3844, 4805, 4868, 5766, 6085, 7302, 7688, 9610, 9736, 11532, 12170, 14415, 14604, 18255, 19220, 23064, 24340, 28830, 29208, 36510, 37727, 38440, 48680, 57660, 73020, 75454, 113181, 115320, 146040, 150908, 188635, 226362, 301816, 377270, 452724, 565905, 754540, 905448, 1131810, 1169537, 1509080, 2263620, 2339074, 3508611, 4527240, 4678148, 5847685, 7017222, 9356296, 11695370, 14034444, 17543055, 23390740, 28068888, 35086110, 46781480, 70172220, 140344440]

約数ペア:

[(1, 140344440), (2, 70172220), (3, 46781480), (4, 35086110), (5, 28068888), (6, 23390740), (8, 17543055), (10, 14034444), (12, 11695370), (15, 9356296), (20, 7017222), (24, 5847685), (30, 4678148), (31, 4527240), (40, 3508611), (60, 2339074), (62, 2263620), (93, 1509080), (120, 1169537), (124, 1131810), (155, 905448), (186, 754540), (248, 565905), (310, 452724), (372, 377270), (465, 301816), (620, 226362), (744, 188635), (930, 150908), (961, 146040), (1217, 115320), (1240, 113181), (1860, 75454), (1922, 73020), (2434, 57660), (2883, 48680), (3651, 38440), (3720, 37727), (3844, 36510), (4805, 29208), (4868, 28830), (5766, 24340), (6085, 23064), (7302, 19220), (7688, 18255), (9610, 14604), (9736, 14415), (11532, 12170)]