134262051280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{556273}}^1$

素因数の和:556724

約数の個数: 80

約数和(自身を含む): 357581827584

約数和(自身を除く): 223319776304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 431, 560, 862, 1724, 2155, 3017, 3448, 4310, 6034, 6896, 8620, 12068, 15085, 17240, 24136, 30170, 34480, 48272, 60340, 120680, 241360, 556273, 1112546, 2225092, 2781365, 3893911, 4450184, 5562730, 7787822, 8900368, 11125460, 15575644, 19469555, 22250920, 31151288, 38939110, 44501840, 62302576, 77878220, 155756440, 239753663, 311512880, 479507326, 959014652, 1198768315, 1678275641, 1918029304, 2397536630, 3356551282, 3836058608, 4795073260, 6713102564, 8391378205, 9590146520, 13426205128, 16782756410, 19180293040, 26852410256, 33565512820, 67131025640, 134262051280]

約数ペア:

[(1, 134262051280), (2, 67131025640), (4, 33565512820), (5, 26852410256), (7, 19180293040), (8, 16782756410), (10, 13426205128), (14, 9590146520), (16, 8391378205), (20, 6713102564), (28, 4795073260), (35, 3836058608), (40, 3356551282), (56, 2397536630), (70, 1918029304), (80, 1678275641), (112, 1198768315), (140, 959014652), (280, 479507326), (431, 311512880), (560, 239753663), (862, 155756440), (1724, 77878220), (2155, 62302576), (3017, 44501840), (3448, 38939110), (4310, 31151288), (6034, 22250920), (6896, 19469555), (8620, 15575644), (12068, 11125460), (15085, 8900368), (17240, 7787822), (24136, 5562730), (30170, 4450184), (34480, 3893911), (48272, 2781365), (60340, 2225092), (120680, 1112546), (241360, 556273)]