214950400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2399}}^1$

素因数の和:2434

約数の個数: 120

約数和(自身を含む): 608889600

約数和(自身を除く): 393939200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2399, 2560, 2800, 3200, 3584, 4480, 4798, 5600, 6400, 8960, 9596, 11200, 11995, 12800, 16793, 17920, 19192, 22400, 23990, 33586, 38384, 44800, 47980, 59975, 67172, 76768, 83965, 89600, 95960, 119950, 134344, 153536, 167930, 191920, 239900, 268688, 307072, 335860, 383840, 419825, 479800, 537376, 614144, 671720, 767680, 839650, 959600, 1074752, 1228288, 1343440, 1535360, 1679300, 1919200, 2149504, 2686880, 3070720, 3358600, 3838400, 4299008, 5373760, 6141440, 6717200, 7676800, 8598016, 10747520, 13434400, 15353600, 21495040, 26868800, 30707200, 42990080, 53737600, 107475200, 214950400]

約数ペア:

[(1, 214950400), (2, 107475200), (4, 53737600), (5, 42990080), (7, 30707200), (8, 26868800), (10, 21495040), (14, 15353600), (16, 13434400), (20, 10747520), (25, 8598016), (28, 7676800), (32, 6717200), (35, 6141440), (40, 5373760), (50, 4299008), (56, 3838400), (64, 3358600), (70, 3070720), (80, 2686880), (100, 2149504), (112, 1919200), (128, 1679300), (140, 1535360), (160, 1343440), (175, 1228288), (200, 1074752), (224, 959600), (256, 839650), (280, 767680), (320, 671720), (350, 614144), (400, 537376), (448, 479800), (512, 419825), (560, 383840), (640, 335860), (700, 307072), (800, 268688), (896, 239900), (1120, 191920), (1280, 167930), (1400, 153536), (1600, 134344), (1792, 119950), (2240, 95960), (2399, 89600), (2560, 83965), (2800, 76768), (3200, 67172), (3584, 59975), (4480, 47980), (4798, 44800), (5600, 38384), (6400, 33586), (8960, 23990), (9596, 22400), (11200, 19192), (11995, 17920), (12800, 16793)]