506740160

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 112

約数和(自身を含む): 1252752384

約数和(自身を除く): 746012224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 127, 148, 160, 185, 254, 296, 320, 337, 370, 508, 592, 635, 674, 740, 1016, 1184, 1270, 1348, 1480, 1685, 2032, 2368, 2540, 2696, 2960, 3370, 4064, 4699, 5080, 5392, 5920, 6740, 8128, 9398, 10160, 10784, 11840, 12469, 13480, 18796, 20320, 21568, 23495, 24938, 26960, 37592, 40640, 42799, 46990, 49876, 53920, 62345, 75184, 85598, 93980, 99752, 107840, 124690, 150368, 171196, 187960, 199504, 213995, 249380, 300736, 342392, 375920, 399008, 427990, 498760, 684784, 751840, 798016, 855980, 997520, 1369568, 1503680, 1583563, 1711960, 1995040, 2739136, 3167126, 3423920, 3990080, 6334252, 6847840, 7917815, 12668504, 13695680, 15835630, 25337008, 31671260, 50674016, 63342520, 101348032, 126685040, 253370080, 506740160]

約数ペア:

[(1, 506740160), (2, 253370080), (4, 126685040), (5, 101348032), (8, 63342520), (10, 50674016), (16, 31671260), (20, 25337008), (32, 15835630), (37, 13695680), (40, 12668504), (64, 7917815), (74, 6847840), (80, 6334252), (127, 3990080), (148, 3423920), (160, 3167126), (185, 2739136), (254, 1995040), (296, 1711960), (320, 1583563), (337, 1503680), (370, 1369568), (508, 997520), (592, 855980), (635, 798016), (674, 751840), (740, 684784), (1016, 498760), (1184, 427990), (1270, 399008), (1348, 375920), (1480, 342392), (1685, 300736), (2032, 249380), (2368, 213995), (2540, 199504), (2696, 187960), (2960, 171196), (3370, 150368), (4064, 124690), (4699, 107840), (5080, 99752), (5392, 93980), (5920, 85598), (6740, 75184), (8128, 62345), (9398, 53920), (10160, 49876), (10784, 46990), (11840, 42799), (12469, 40640), (13480, 37592), (18796, 26960), (20320, 24938), (21568, 23495)]