283246480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 120

約数和(自身を含む): 749561400

約数和(自身を除く): 466314920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 176, 220, 232, 242, 290, 319, 440, 464, 484, 580, 605, 638, 880, 968, 1009, 1160, 1210, 1276, 1595, 1936, 2018, 2320, 2420, 2552, 3190, 3509, 4036, 4840, 5045, 5104, 6380, 7018, 8072, 9680, 10090, 11099, 12760, 14036, 16144, 17545, 20180, 22198, 25520, 28072, 29261, 35090, 40360, 44396, 55495, 56144, 58522, 70180, 80720, 88792, 110990, 117044, 122089, 140360, 146305, 177584, 221980, 234088, 244178, 280720, 292610, 321871, 443960, 468176, 488356, 585220, 610445, 643742, 887920, 976712, 1170440, 1220890, 1287484, 1609355, 1953424, 2340880, 2441780, 2574968, 3218710, 3540581, 4883560, 5149936, 6437420, 7081162, 9767120, 12874840, 14162324, 17702905, 25749680, 28324648, 35405810, 56649296, 70811620, 141623240, 283246480]

約数ペア:

[(1, 283246480), (2, 141623240), (4, 70811620), (5, 56649296), (8, 35405810), (10, 28324648), (11, 25749680), (16, 17702905), (20, 14162324), (22, 12874840), (29, 9767120), (40, 7081162), (44, 6437420), (55, 5149936), (58, 4883560), (80, 3540581), (88, 3218710), (110, 2574968), (116, 2441780), (121, 2340880), (145, 1953424), (176, 1609355), (220, 1287484), (232, 1220890), (242, 1170440), (290, 976712), (319, 887920), (440, 643742), (464, 610445), (484, 585220), (580, 488356), (605, 468176), (638, 443960), (880, 321871), (968, 292610), (1009, 280720), (1160, 244178), (1210, 234088), (1276, 221980), (1595, 177584), (1936, 146305), (2018, 140360), (2320, 122089), (2420, 117044), (2552, 110990), (3190, 88792), (3509, 80720), (4036, 70180), (4840, 58522), (5045, 56144), (5104, 55495), (6380, 44396), (7018, 40360), (8072, 35090), (9680, 29261), (10090, 28072), (11099, 25520), (12760, 22198), (14036, 20180), (16144, 17545)]