126666960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{10771}}^1$

素因数の和:10801

約数の個数: 120

約数和(自身を含む): 456818976

約数和(自身を除く): 330152016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 10771, 11760, 21542, 32313, 43084, 53855, 64626, 75397, 86168, 107710, 129252, 150794, 161565, 172336, 215420, 226191, 258504, 301588, 323130, 376985, 430840, 452382, 517008, 527779, 603176, 646260, 753970, 861680, 904764, 1055558, 1130955, 1206352, 1292520, 1507940, 1583337, 1809528, 2111116, 2261910, 2585040, 2638895, 3015880, 3166674, 3619056, 4222232, 4523820, 5277790, 6031760, 6333348, 7916685, 8444464, 9047640, 10555580, 12666696, 15833370, 18095280, 21111160, 25333392, 31666740, 42222320, 63333480, 126666960]

約数ペア:

[(1, 126666960), (2, 63333480), (3, 42222320), (4, 31666740), (5, 25333392), (6, 21111160), (7, 18095280), (8, 15833370), (10, 12666696), (12, 10555580), (14, 9047640), (15, 8444464), (16, 7916685), (20, 6333348), (21, 6031760), (24, 5277790), (28, 4523820), (30, 4222232), (35, 3619056), (40, 3166674), (42, 3015880), (48, 2638895), (49, 2585040), (56, 2261910), (60, 2111116), (70, 1809528), (80, 1583337), (84, 1507940), (98, 1292520), (105, 1206352), (112, 1130955), (120, 1055558), (140, 904764), (147, 861680), (168, 753970), (196, 646260), (210, 603176), (240, 527779), (245, 517008), (280, 452382), (294, 430840), (336, 376985), (392, 323130), (420, 301588), (490, 258504), (560, 226191), (588, 215420), (735, 172336), (784, 161565), (840, 150794), (980, 129252), (1176, 107710), (1470, 86168), (1680, 75397), (1960, 64626), (2352, 53855), (2940, 43084), (3920, 32313), (5880, 21542), (10771, 11760)]