15709502032

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 36640512000

約数和(自身を除く): 20931009968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 71, 74, 107, 112, 142, 148, 214, 259, 284, 296, 428, 497, 499, 518, 568, 592, 749, 856, 994, 998, 1036, 1136, 1498, 1712, 1988, 1996, 2072, 2627, 2996, 3493, 3959, 3976, 3992, 4144, 5254, 5992, 6986, 7597, 7918, 7952, 7984, 10508, 11984, 13972, 15194, 15836, 18389, 18463, 21016, 27713, 27944, 30388, 31672, 35429, 36778, 36926, 42032, 53179, 53393, 55426, 55888, 60776, 63344, 70858, 73556, 73852, 106358, 106786, 110852, 121552, 129241, 141716, 147112, 147704, 212716, 213572, 221704, 248003, 258482, 281089, 283432, 294224, 295408, 373751, 425432, 427144, 443408, 496006, 516964, 562178, 566864, 747502, 850864, 854288, 992012, 1033928, 1124356, 1310873, 1495004, 1967623, 1975541, 1984024, 2067856, 2248712, 2621746, 2990008, 3790903, 3935246, 3951082, 3968048, 4497424, 5243492, 5980016, 7581806, 7870492, 7902164, 9176111, 10486984, 13828787, 15163612, 15740984, 15804328, 18352222, 20973968, 26536321, 27657574, 30327224, 31481968, 31608656, 36704444, 53072642, 55315148, 60654448, 73408888, 106145284, 110630296, 140263411, 146817776, 212290568, 221260592, 280526822, 424581136, 561053644, 981843877, 1122107288, 1963687754, 2244214576, 3927375508, 7854751016, 15709502032]

約数ペア:

[(1, 15709502032), (2, 7854751016), (4, 3927375508), (7, 2244214576), (8, 1963687754), (14, 1122107288), (16, 981843877), (28, 561053644), (37, 424581136), (56, 280526822), (71, 221260592), (74, 212290568), (107, 146817776), (112, 140263411), (142, 110630296), (148, 106145284), (214, 73408888), (259, 60654448), (284, 55315148), (296, 53072642), (428, 36704444), (497, 31608656), (499, 31481968), (518, 30327224), (568, 27657574), (592, 26536321), (749, 20973968), (856, 18352222), (994, 15804328), (998, 15740984), (1036, 15163612), (1136, 13828787), (1498, 10486984), (1712, 9176111), (1988, 7902164), (1996, 7870492), (2072, 7581806), (2627, 5980016), (2996, 5243492), (3493, 4497424), (3959, 3968048), (3976, 3951082), (3992, 3935246), (4144, 3790903), (5254, 2990008), (5992, 2621746), (6986, 2248712), (7597, 2067856), (7918, 1984024), (7952, 1975541), (7984, 1967623), (10508, 1495004), (11984, 1310873), (13972, 1124356), (15194, 1033928), (15836, 992012), (18389, 854288), (18463, 850864), (21016, 747502), (27713, 566864), (27944, 562178), (30388, 516964), (31672, 496006), (35429, 443408), (36778, 427144), (36926, 425432), (42032, 373751), (53179, 295408), (53393, 294224), (55426, 283432), (55888, 281089), (60776, 258482), (63344, 248003), (70858, 221704), (73556, 213572), (73852, 212716), (106358, 147704), (106786, 147112), (110852, 141716), (121552, 129241)]