516057080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 1459399680

約数和(自身を除く): 943342600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 137, 140, 154, 220, 274, 280, 308, 385, 440, 548, 616, 685, 770, 959, 1096, 1223, 1370, 1507, 1540, 1918, 2446, 2740, 3014, 3080, 3836, 4795, 4892, 5480, 6028, 6115, 7535, 7672, 8561, 9590, 9784, 10549, 12056, 12230, 13453, 15070, 17122, 19180, 21098, 24460, 26906, 30140, 34244, 38360, 42196, 42805, 48920, 52745, 53812, 60280, 67265, 68488, 84392, 85610, 94171, 105490, 107624, 134530, 167551, 171220, 188342, 210980, 269060, 335102, 342440, 376684, 421960, 470855, 538120, 670204, 753368, 837755, 941710, 1172857, 1340408, 1675510, 1843061, 1883420, 2345714, 3351020, 3686122, 3766840, 4691428, 5864285, 6702040, 7372244, 9215305, 9382856, 11728570, 12901427, 14744488, 18430610, 23457140, 25802854, 36861220, 46914280, 51605708, 64507135, 73722440, 103211416, 129014270, 258028540, 516057080]

約数ペア:

[(1, 516057080), (2, 258028540), (4, 129014270), (5, 103211416), (7, 73722440), (8, 64507135), (10, 51605708), (11, 46914280), (14, 36861220), (20, 25802854), (22, 23457140), (28, 18430610), (35, 14744488), (40, 12901427), (44, 11728570), (55, 9382856), (56, 9215305), (70, 7372244), (77, 6702040), (88, 5864285), (110, 4691428), (137, 3766840), (140, 3686122), (154, 3351020), (220, 2345714), (274, 1883420), (280, 1843061), (308, 1675510), (385, 1340408), (440, 1172857), (548, 941710), (616, 837755), (685, 753368), (770, 670204), (959, 538120), (1096, 470855), (1223, 421960), (1370, 376684), (1507, 342440), (1540, 335102), (1918, 269060), (2446, 210980), (2740, 188342), (3014, 171220), (3080, 167551), (3836, 134530), (4795, 107624), (4892, 105490), (5480, 94171), (6028, 85610), (6115, 84392), (7535, 68488), (7672, 67265), (8561, 60280), (9590, 53812), (9784, 52745), (10549, 48920), (12056, 42805), (12230, 42196), (13453, 38360), (15070, 34244), (17122, 30140), (19180, 26906), (21098, 24460)]