200916800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17939}}^1$

素因数の和:17968

約数の個数: 84

約数和(自身を含む): 565038240

約数和(自身を除く): 364121440

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, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 17939, 35878, 71756, 89695, 125573, 143512, 179390, 251146, 287024, 358780, 448475, 502292, 574048, 627865, 717560, 896950, 1004584, 1148096, 1255730, 1435120, 1793900, 2009168, 2511460, 2870240, 3139325, 3587800, 4018336, 5022920, 5740480, 6278650, 7175600, 8036672, 10045840, 12557300, 14351200, 20091680, 25114600, 28702400, 40183360, 50229200, 100458400, 200916800]

約数ペア:

[(1, 200916800), (2, 100458400), (4, 50229200), (5, 40183360), (7, 28702400), (8, 25114600), (10, 20091680), (14, 14351200), (16, 12557300), (20, 10045840), (25, 8036672), (28, 7175600), (32, 6278650), (35, 5740480), (40, 5022920), (50, 4018336), (56, 3587800), (64, 3139325), (70, 2870240), (80, 2511460), (100, 2009168), (112, 1793900), (140, 1435120), (160, 1255730), (175, 1148096), (200, 1004584), (224, 896950), (280, 717560), (320, 627865), (350, 574048), (400, 502292), (448, 448475), (560, 358780), (700, 287024), (800, 251146), (1120, 179390), (1400, 143512), (1600, 125573), (2240, 89695), (2800, 71756), (5600, 35878), (11200, 17939)]