7390747320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{243437}}^1$

素因数の和:243485

約数の個数: 128

約数和(自身を含む): 25239651840

約数和(自身を除く): 17848904520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 10120, 15180, 30360, 243437, 486874, 730311, 973748, 1217185, 1460622, 1947496, 2434370, 2677807, 2921244, 3651555, 4868740, 5355614, 5599051, 5842488, 7303110, 8033421, 9737480, 10711228, 11198102, 13389035, 14606220, 16066842, 16797153, 21422456, 22396204, 26778070, 27995255, 29212440, 32133684, 33594306, 40167105, 44792408, 53556140, 55990510, 61589561, 64267368, 67188612, 80334210, 83985765, 107112280, 111981020, 123179122, 134377224, 160668420, 167971530, 184768683, 223962040, 246358244, 307947805, 321336840, 335943060, 369537366, 492716488, 615895610, 671886120, 739074732, 923843415, 1231791220, 1478149464, 1847686830, 2463582440, 3695373660, 7390747320]

約数ペア:

[(1, 7390747320), (2, 3695373660), (3, 2463582440), (4, 1847686830), (5, 1478149464), (6, 1231791220), (8, 923843415), (10, 739074732), (11, 671886120), (12, 615895610), (15, 492716488), (20, 369537366), (22, 335943060), (23, 321336840), (24, 307947805), (30, 246358244), (33, 223962040), (40, 184768683), (44, 167971530), (46, 160668420), (55, 134377224), (60, 123179122), (66, 111981020), (69, 107112280), (88, 83985765), (92, 80334210), (110, 67188612), (115, 64267368), (120, 61589561), (132, 55990510), (138, 53556140), (165, 44792408), (184, 40167105), (220, 33594306), (230, 32133684), (253, 29212440), (264, 27995255), (276, 26778070), (330, 22396204), (345, 21422456), (440, 16797153), (460, 16066842), (506, 14606220), (552, 13389035), (660, 11198102), (690, 10711228), (759, 9737480), (920, 8033421), (1012, 7303110), (1265, 5842488), (1320, 5599051), (1380, 5355614), (1518, 4868740), (2024, 3651555), (2530, 2921244), (2760, 2677807), (3036, 2434370), (3795, 1947496), (5060, 1460622), (6072, 1217185), (7590, 973748), (10120, 730311), (15180, 486874), (30360, 243437)]