492669520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7393}}^1$

素因数の和:7437

約数の個数: 120

約数和(自身を含む): 1411041384

約数和(自身を除く): 918371864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 3332, 3920, 4165, 4760, 6664, 7393, 8330, 9520, 13328, 14786, 16660, 29572, 33320, 36965, 51751, 59144, 66640, 73930, 103502, 118288, 125681, 147860, 207004, 251362, 258755, 295720, 362257, 414008, 502724, 517510, 591440, 628405, 724514, 828016, 879767, 1005448, 1035020, 1256810, 1449028, 1759534, 1811285, 2010896, 2070040, 2513620, 2898056, 3519068, 3622570, 4140080, 4398835, 5027240, 5796112, 6158369, 7038136, 7245140, 8797670, 10054480, 12316738, 14076272, 14490280, 17595340, 24633476, 28980560, 30791845, 35190680, 49266952, 61583690, 70381360, 98533904, 123167380, 246334760, 492669520]

約数ペア:

[(1, 492669520), (2, 246334760), (4, 123167380), (5, 98533904), (7, 70381360), (8, 61583690), (10, 49266952), (14, 35190680), (16, 30791845), (17, 28980560), (20, 24633476), (28, 17595340), (34, 14490280), (35, 14076272), (40, 12316738), (49, 10054480), (56, 8797670), (68, 7245140), (70, 7038136), (80, 6158369), (85, 5796112), (98, 5027240), (112, 4398835), (119, 4140080), (136, 3622570), (140, 3519068), (170, 2898056), (196, 2513620), (238, 2070040), (245, 2010896), (272, 1811285), (280, 1759534), (340, 1449028), (392, 1256810), (476, 1035020), (490, 1005448), (560, 879767), (595, 828016), (680, 724514), (784, 628405), (833, 591440), (952, 517510), (980, 502724), (1190, 414008), (1360, 362257), (1666, 295720), (1904, 258755), (1960, 251362), (2380, 207004), (3332, 147860), (3920, 125681), (4165, 118288), (4760, 103502), (6664, 73930), (7393, 66640), (8330, 59144), (9520, 51751), (13328, 36965), (14786, 33320), (16660, 29572)]