132884080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 363860640

約数和(自身を除く): 230976560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 109, 112, 140, 196, 218, 245, 280, 311, 392, 436, 490, 545, 560, 622, 763, 784, 872, 980, 1090, 1244, 1526, 1555, 1744, 1960, 2177, 2180, 2488, 3052, 3110, 3815, 3920, 4354, 4360, 4976, 5341, 6104, 6220, 7630, 8708, 8720, 10682, 10885, 12208, 12440, 15239, 15260, 17416, 21364, 21770, 24880, 26705, 30478, 30520, 33899, 34832, 42728, 43540, 53410, 60956, 61040, 67798, 76195, 85456, 87080, 106820, 121912, 135596, 152390, 169495, 174160, 213640, 237293, 243824, 271192, 304780, 338990, 427280, 474586, 542384, 609560, 677980, 949172, 1186465, 1219120, 1355960, 1661051, 1898344, 2372930, 2711920, 3322102, 3796688, 4745860, 6644204, 8305255, 9491720, 13288408, 16610510, 18983440, 26576816, 33221020, 66442040, 132884080]

約数ペア:

[(1, 132884080), (2, 66442040), (4, 33221020), (5, 26576816), (7, 18983440), (8, 16610510), (10, 13288408), (14, 9491720), (16, 8305255), (20, 6644204), (28, 4745860), (35, 3796688), (40, 3322102), (49, 2711920), (56, 2372930), (70, 1898344), (80, 1661051), (98, 1355960), (109, 1219120), (112, 1186465), (140, 949172), (196, 677980), (218, 609560), (245, 542384), (280, 474586), (311, 427280), (392, 338990), (436, 304780), (490, 271192), (545, 243824), (560, 237293), (622, 213640), (763, 174160), (784, 169495), (872, 152390), (980, 135596), (1090, 121912), (1244, 106820), (1526, 87080), (1555, 85456), (1744, 76195), (1960, 67798), (2177, 61040), (2180, 60956), (2488, 53410), (3052, 43540), (3110, 42728), (3815, 34832), (3920, 33899), (4354, 30520), (4360, 30478), (4976, 26705), (5341, 24880), (6104, 21770), (6220, 21364), (7630, 17416), (8708, 15260), (8720, 15239), (10682, 12440), (10885, 12208)]