253370080

素因数分解:

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

素因数の和:516

約数の個数: 96

約数和(自身を含む): 621444096

約数和(自身を除く): 368074016

約数列:

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

約数ペア:

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