2016513960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5333}}^1$

素因数の和:5507

約数の個数: 128

約数和(自身を含む): 6359834880

約数和(自身を除く): 4343320920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 137, 138, 184, 230, 274, 276, 345, 411, 460, 548, 552, 685, 690, 822, 920, 1096, 1370, 1380, 1644, 2055, 2740, 2760, 3151, 3288, 4110, 5333, 5480, 6302, 8220, 9453, 10666, 12604, 15755, 15999, 16440, 18906, 21332, 25208, 26665, 31510, 31998, 37812, 42664, 47265, 53330, 63020, 63996, 75624, 79995, 94530, 106660, 122659, 126040, 127992, 159990, 189060, 213320, 245318, 319980, 367977, 378120, 490636, 613295, 639960, 730621, 735954, 981272, 1226590, 1461242, 1471908, 1839885, 2191863, 2453180, 2922484, 2943816, 3653105, 3679770, 4383726, 4906360, 5844968, 7306210, 7359540, 8767452, 10959315, 14612420, 14719080, 16804283, 17534904, 21918630, 29224840, 33608566, 43837260, 50412849, 67217132, 84021415, 87674520, 100825698, 134434264, 168042830, 201651396, 252064245, 336085660, 403302792, 504128490, 672171320, 1008256980, 2016513960]

約数ペア:

[(1, 2016513960), (2, 1008256980), (3, 672171320), (4, 504128490), (5, 403302792), (6, 336085660), (8, 252064245), (10, 201651396), (12, 168042830), (15, 134434264), (20, 100825698), (23, 87674520), (24, 84021415), (30, 67217132), (40, 50412849), (46, 43837260), (60, 33608566), (69, 29224840), (92, 21918630), (115, 17534904), (120, 16804283), (137, 14719080), (138, 14612420), (184, 10959315), (230, 8767452), (274, 7359540), (276, 7306210), (345, 5844968), (411, 4906360), (460, 4383726), (548, 3679770), (552, 3653105), (685, 2943816), (690, 2922484), (822, 2453180), (920, 2191863), (1096, 1839885), (1370, 1471908), (1380, 1461242), (1644, 1226590), (2055, 981272), (2740, 735954), (2760, 730621), (3151, 639960), (3288, 613295), (4110, 490636), (5333, 378120), (5480, 367977), (6302, 319980), (8220, 245318), (9453, 213320), (10666, 189060), (12604, 159990), (15755, 127992), (15999, 126040), (16440, 122659), (18906, 106660), (21332, 94530), (25208, 79995), (26665, 75624), (31510, 63996), (31998, 63020), (37812, 53330), (42664, 47265)]