19743278760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1769111}}^1$

素因数の和:1769159

約数の個数: 96

約数和(自身を含む): 66235553280

約数和(自身を除く): 46492274520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 1769111, 3538222, 5307333, 7076444, 8845555, 10614666, 14152888, 15921999, 17691110, 21229332, 26536665, 31843998, 35382220, 42458664, 53073330, 54842441, 63687996, 70764440, 79609995, 106146660, 109684882, 127375992, 159219990, 164527323, 212293320, 219369764, 274212205, 318439980, 329054646, 438739528, 493581969, 548424410, 636879960, 658109292, 822636615, 987163938, 1096848820, 1316218584, 1645273230, 1974327876, 2193697640, 2467909845, 3290546460, 3948655752, 4935819690, 6581092920, 9871639380, 19743278760]

約数ペア:

[(1, 19743278760), (2, 9871639380), (3, 6581092920), (4, 4935819690), (5, 3948655752), (6, 3290546460), (8, 2467909845), (9, 2193697640), (10, 1974327876), (12, 1645273230), (15, 1316218584), (18, 1096848820), (20, 987163938), (24, 822636615), (30, 658109292), (31, 636879960), (36, 548424410), (40, 493581969), (45, 438739528), (60, 329054646), (62, 318439980), (72, 274212205), (90, 219369764), (93, 212293320), (120, 164527323), (124, 159219990), (155, 127375992), (180, 109684882), (186, 106146660), (248, 79609995), (279, 70764440), (310, 63687996), (360, 54842441), (372, 53073330), (465, 42458664), (558, 35382220), (620, 31843998), (744, 26536665), (930, 21229332), (1116, 17691110), (1240, 15921999), (1395, 14152888), (1860, 10614666), (2232, 8845555), (2790, 7076444), (3720, 5307333), (5580, 3538222), (11160, 1769111)]