211831080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2099}}^1$

素因数の和:2171

約数の個数: 96

約数和(自身を含む): 658476000

約数和(自身を除く): 446644920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 841, 870, 1160, 1682, 1740, 2099, 2523, 3364, 3480, 4198, 4205, 5046, 6297, 6728, 8396, 8410, 10092, 10495, 12594, 12615, 16792, 16820, 20184, 20990, 25188, 25230, 31485, 33640, 41980, 50376, 50460, 60871, 62970, 83960, 100920, 121742, 125940, 182613, 243484, 251880, 304355, 365226, 486968, 608710, 730452, 913065, 1217420, 1460904, 1765259, 1826130, 2434840, 3530518, 3652260, 5295777, 7061036, 7304520, 8826295, 10591554, 14122072, 17652590, 21183108, 26478885, 35305180, 42366216, 52957770, 70610360, 105915540, 211831080]

約数ペア:

[(1, 211831080), (2, 105915540), (3, 70610360), (4, 52957770), (5, 42366216), (6, 35305180), (8, 26478885), (10, 21183108), (12, 17652590), (15, 14122072), (20, 10591554), (24, 8826295), (29, 7304520), (30, 7061036), (40, 5295777), (58, 3652260), (60, 3530518), (87, 2434840), (116, 1826130), (120, 1765259), (145, 1460904), (174, 1217420), (232, 913065), (290, 730452), (348, 608710), (435, 486968), (580, 365226), (696, 304355), (841, 251880), (870, 243484), (1160, 182613), (1682, 125940), (1740, 121742), (2099, 100920), (2523, 83960), (3364, 62970), (3480, 60871), (4198, 50460), (4205, 50376), (5046, 41980), (6297, 33640), (6728, 31485), (8396, 25230), (8410, 25188), (10092, 20990), (10495, 20184), (12594, 16820), (12615, 16792)]