497464440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12157}}^1$

素因数の和:12213

約数の個数: 128

約数和(自身を含む): 1680721920

約数和(自身を除く): 1183257480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 12157, 13640, 20460, 24314, 36471, 40920, 48628, 60785, 72942, 97256, 121570, 133727, 145884, 182355, 243140, 267454, 291768, 364710, 376867, 401181, 486280, 534908, 668635, 729420, 753734, 802362, 1069816, 1130601, 1337270, 1458840, 1507468, 1604724, 1884335, 2005905, 2261202, 2674540, 3014936, 3209448, 3768670, 4011810, 4145537, 4522404, 5349080, 5653005, 7537340, 8023620, 8291074, 9044808, 11306010, 12436611, 15074680, 16047240, 16582148, 20727685, 22612020, 24873222, 33164296, 41455370, 45224040, 49746444, 62183055, 82910740, 99492888, 124366110, 165821480, 248732220, 497464440]

約数ペア:

[(1, 497464440), (2, 248732220), (3, 165821480), (4, 124366110), (5, 99492888), (6, 82910740), (8, 62183055), (10, 49746444), (11, 45224040), (12, 41455370), (15, 33164296), (20, 24873222), (22, 22612020), (24, 20727685), (30, 16582148), (31, 16047240), (33, 15074680), (40, 12436611), (44, 11306010), (55, 9044808), (60, 8291074), (62, 8023620), (66, 7537340), (88, 5653005), (93, 5349080), (110, 4522404), (120, 4145537), (124, 4011810), (132, 3768670), (155, 3209448), (165, 3014936), (186, 2674540), (220, 2261202), (248, 2005905), (264, 1884335), (310, 1604724), (330, 1507468), (341, 1458840), (372, 1337270), (440, 1130601), (465, 1069816), (620, 802362), (660, 753734), (682, 729420), (744, 668635), (930, 534908), (1023, 486280), (1240, 401181), (1320, 376867), (1364, 364710), (1705, 291768), (1860, 267454), (2046, 243140), (2728, 182355), (3410, 145884), (3720, 133727), (4092, 121570), (5115, 97256), (6820, 72942), (8184, 60785), (10230, 48628), (12157, 40920), (13640, 36471), (20460, 24314)]