190027560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 591851520

約数和(自身を除く): 401823960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 127, 148, 185, 222, 254, 296, 337, 370, 381, 444, 508, 555, 635, 674, 740, 762, 888, 1011, 1016, 1110, 1270, 1348, 1480, 1524, 1685, 1905, 2022, 2220, 2540, 2696, 3048, 3370, 3810, 4044, 4440, 4699, 5055, 5080, 6740, 7620, 8088, 9398, 10110, 12469, 13480, 14097, 15240, 18796, 20220, 23495, 24938, 28194, 37407, 37592, 40440, 42799, 46990, 49876, 56388, 62345, 70485, 74814, 85598, 93980, 99752, 112776, 124690, 128397, 140970, 149628, 171196, 187035, 187960, 213995, 249380, 256794, 281940, 299256, 342392, 374070, 427990, 498760, 513588, 563880, 641985, 748140, 855980, 1027176, 1283970, 1496280, 1583563, 1711960, 2567940, 3167126, 4750689, 5135880, 6334252, 7917815, 9501378, 12668504, 15835630, 19002756, 23753445, 31671260, 38005512, 47506890, 63342520, 95013780, 190027560]

約数ペア:

[(1, 190027560), (2, 95013780), (3, 63342520), (4, 47506890), (5, 38005512), (6, 31671260), (8, 23753445), (10, 19002756), (12, 15835630), (15, 12668504), (20, 9501378), (24, 7917815), (30, 6334252), (37, 5135880), (40, 4750689), (60, 3167126), (74, 2567940), (111, 1711960), (120, 1583563), (127, 1496280), (148, 1283970), (185, 1027176), (222, 855980), (254, 748140), (296, 641985), (337, 563880), (370, 513588), (381, 498760), (444, 427990), (508, 374070), (555, 342392), (635, 299256), (674, 281940), (740, 256794), (762, 249380), (888, 213995), (1011, 187960), (1016, 187035), (1110, 171196), (1270, 149628), (1348, 140970), (1480, 128397), (1524, 124690), (1685, 112776), (1905, 99752), (2022, 93980), (2220, 85598), (2540, 74814), (2696, 70485), (3048, 62345), (3370, 56388), (3810, 49876), (4044, 46990), (4440, 42799), (4699, 40440), (5055, 37592), (5080, 37407), (6740, 28194), (7620, 24938), (8088, 23495), (9398, 20220), (10110, 18796), (12469, 15240), (13480, 14097)]