381214400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 168

約数和(自身を含む): 1085856096

約数和(自身を除く): 704641696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 101, 112, 140, 160, 175, 200, 202, 224, 280, 320, 337, 350, 400, 404, 448, 505, 560, 674, 700, 707, 800, 808, 1010, 1120, 1348, 1400, 1414, 1600, 1616, 1685, 2020, 2240, 2359, 2525, 2696, 2800, 2828, 3232, 3370, 3535, 4040, 4718, 5050, 5392, 5600, 5656, 6464, 6740, 7070, 8080, 8425, 9436, 10100, 10784, 11200, 11312, 11795, 13480, 14140, 16160, 16850, 17675, 18872, 20200, 21568, 22624, 23590, 26960, 28280, 32320, 33700, 34037, 35350, 37744, 40400, 45248, 47180, 53920, 56560, 58975, 67400, 68074, 70700, 75488, 80800, 94360, 107840, 113120, 117950, 134800, 136148, 141400, 150976, 161600, 170185, 188720, 226240, 235900, 238259, 269600, 272296, 282800, 340370, 377440, 471800, 476518, 539200, 544592, 565600, 680740, 754880, 850925, 943600, 953036, 1089184, 1131200, 1191295, 1361480, 1701850, 1887200, 1906072, 2178368, 2382590, 2722960, 3403700, 3774400, 3812144, 4765180, 5445920, 5956475, 6807400, 7624288, 9530360, 10891840, 11912950, 13614800, 15248576, 19060720, 23825900, 27229600, 38121440, 47651800, 54459200, 76242880, 95303600, 190607200, 381214400]

約数ペア:

[(1, 381214400), (2, 190607200), (4, 95303600), (5, 76242880), (7, 54459200), (8, 47651800), (10, 38121440), (14, 27229600), (16, 23825900), (20, 19060720), (25, 15248576), (28, 13614800), (32, 11912950), (35, 10891840), (40, 9530360), (50, 7624288), (56, 6807400), (64, 5956475), (70, 5445920), (80, 4765180), (100, 3812144), (101, 3774400), (112, 3403700), (140, 2722960), (160, 2382590), (175, 2178368), (200, 1906072), (202, 1887200), (224, 1701850), (280, 1361480), (320, 1191295), (337, 1131200), (350, 1089184), (400, 953036), (404, 943600), (448, 850925), (505, 754880), (560, 680740), (674, 565600), (700, 544592), (707, 539200), (800, 476518), (808, 471800), (1010, 377440), (1120, 340370), (1348, 282800), (1400, 272296), (1414, 269600), (1600, 238259), (1616, 235900), (1685, 226240), (2020, 188720), (2240, 170185), (2359, 161600), (2525, 150976), (2696, 141400), (2800, 136148), (2828, 134800), (3232, 117950), (3370, 113120), (3535, 107840), (4040, 94360), (4718, 80800), (5050, 75488), (5392, 70700), (5600, 68074), (5656, 67400), (6464, 58975), (6740, 56560), (7070, 53920), (8080, 47180), (8425, 45248), (9436, 40400), (10100, 37744), (10784, 35350), (11200, 34037), (11312, 33700), (11795, 32320), (13480, 28280), (14140, 26960), (16160, 23590), (16850, 22624), (17675, 21568), (18872, 20200)]