71152440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{617}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 220922640

約数和(自身を除く): 149770200

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, 617, 620, 744, 930, 961, 1234, 1240, 1851, 1860, 1922, 2468, 2883, 3085, 3702, 3720, 3844, 4805, 4936, 5766, 6170, 7404, 7688, 9255, 9610, 11532, 12340, 14415, 14808, 18510, 19127, 19220, 23064, 24680, 28830, 37020, 38254, 38440, 57381, 57660, 74040, 76508, 95635, 114762, 115320, 153016, 191270, 229524, 286905, 382540, 459048, 573810, 592937, 765080, 1147620, 1185874, 1778811, 2295240, 2371748, 2964685, 3557622, 4743496, 5929370, 7115244, 8894055, 11858740, 14230488, 17788110, 23717480, 35576220, 71152440]

約数ペア:

[(1, 71152440), (2, 35576220), (3, 23717480), (4, 17788110), (5, 14230488), (6, 11858740), (8, 8894055), (10, 7115244), (12, 5929370), (15, 4743496), (20, 3557622), (24, 2964685), (30, 2371748), (31, 2295240), (40, 1778811), (60, 1185874), (62, 1147620), (93, 765080), (120, 592937), (124, 573810), (155, 459048), (186, 382540), (248, 286905), (310, 229524), (372, 191270), (465, 153016), (617, 115320), (620, 114762), (744, 95635), (930, 76508), (961, 74040), (1234, 57660), (1240, 57381), (1851, 38440), (1860, 38254), (1922, 37020), (2468, 28830), (2883, 24680), (3085, 23064), (3702, 19220), (3720, 19127), (3844, 18510), (4805, 14808), (4936, 14415), (5766, 12340), (6170, 11532), (7404, 9610), (7688, 9255)]