2852987098560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21380299}}^1$

素因数の和:21380458

約数の個数: 112

約数和(自身を含む): 9123401616000

約数和(自身を除く): 6270414517440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16680, 22240, 26688, 33360, 44480, 66720, 133440, 21380299, 42760598, 64140897, 85521196, 106901495, 128281794, 171042392, 213802990, 256563588, 320704485, 342084784, 427605980, 513127176, 641408970, 684169568, 855211960, 1026254352, 1282817940, 1368339136, 1710423920, 2052508704, 2565635880, 2971861561, 3420847840, 4105017408, 5131271760, 5943723122, 6841695680, 8915584683, 10262543520, 11887446244, 14859307805, 17831169366, 20525087040, 23774892488, 29718615610, 35662338732, 44577923415, 47549784976, 59437231220, 71324677464, 89155846830, 95099569952, 118874462440, 142649354928, 178311693660, 190199139904, 237748924880, 285298709856, 356623387320, 475497849760, 570597419712, 713246774640, 950995699520, 1426493549280, 2852987098560]

約数ペア:

[(1, 2852987098560), (2, 1426493549280), (3, 950995699520), (4, 713246774640), (5, 570597419712), (6, 475497849760), (8, 356623387320), (10, 285298709856), (12, 237748924880), (15, 190199139904), (16, 178311693660), (20, 142649354928), (24, 118874462440), (30, 95099569952), (32, 89155846830), (40, 71324677464), (48, 59437231220), (60, 47549784976), (64, 44577923415), (80, 35662338732), (96, 29718615610), (120, 23774892488), (139, 20525087040), (160, 17831169366), (192, 14859307805), (240, 11887446244), (278, 10262543520), (320, 8915584683), (417, 6841695680), (480, 5943723122), (556, 5131271760), (695, 4105017408), (834, 3420847840), (960, 2971861561), (1112, 2565635880), (1390, 2052508704), (1668, 1710423920), (2085, 1368339136), (2224, 1282817940), (2780, 1026254352), (3336, 855211960), (4170, 684169568), (4448, 641408970), (5560, 513127176), (6672, 427605980), (8340, 342084784), (8896, 320704485), (11120, 256563588), (13344, 213802990), (16680, 171042392), (22240, 128281794), (26688, 106901495), (33360, 85521196), (44480, 64140897), (66720, 42760598), (133440, 21380299)]