206048000

素因数分解:

$2^8\times 5^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 528038784

約数和(自身を除く): 321990784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 125, 128, 137, 160, 188, 200, 235, 250, 256, 274, 320, 376, 400, 470, 500, 548, 640, 685, 752, 800, 940, 1000, 1096, 1175, 1280, 1370, 1504, 1600, 1880, 2000, 2192, 2350, 2740, 3008, 3200, 3425, 3760, 4000, 4384, 4700, 5480, 5875, 6016, 6400, 6439, 6850, 7520, 8000, 8768, 9400, 10960, 11750, 12032, 12878, 13700, 15040, 16000, 17125, 17536, 18800, 21920, 23500, 25756, 27400, 30080, 32000, 32195, 34250, 35072, 37600, 43840, 47000, 51512, 54800, 60160, 64390, 68500, 75200, 87680, 94000, 103024, 109600, 128780, 137000, 150400, 160975, 175360, 188000, 206048, 219200, 257560, 274000, 300800, 321950, 376000, 412096, 438400, 515120, 548000, 643900, 752000, 804875, 824192, 876800, 1030240, 1096000, 1287800, 1504000, 1609750, 1648384, 2060480, 2192000, 2575600, 3219500, 4120960, 4384000, 5151200, 6439000, 8241920, 10302400, 12878000, 20604800, 25756000, 41209600, 51512000, 103024000, 206048000]

約数ペア:

[(1, 206048000), (2, 103024000), (4, 51512000), (5, 41209600), (8, 25756000), (10, 20604800), (16, 12878000), (20, 10302400), (25, 8241920), (32, 6439000), (40, 5151200), (47, 4384000), (50, 4120960), (64, 3219500), (80, 2575600), (94, 2192000), (100, 2060480), (125, 1648384), (128, 1609750), (137, 1504000), (160, 1287800), (188, 1096000), (200, 1030240), (235, 876800), (250, 824192), (256, 804875), (274, 752000), (320, 643900), (376, 548000), (400, 515120), (470, 438400), (500, 412096), (548, 376000), (640, 321950), (685, 300800), (752, 274000), (800, 257560), (940, 219200), (1000, 206048), (1096, 188000), (1175, 175360), (1280, 160975), (1370, 150400), (1504, 137000), (1600, 128780), (1880, 109600), (2000, 103024), (2192, 94000), (2350, 87680), (2740, 75200), (3008, 68500), (3200, 64390), (3425, 60160), (3760, 54800), (4000, 51512), (4384, 47000), (4700, 43840), (5480, 37600), (5875, 35072), (6016, 34250), (6400, 32195), (6439, 32000), (6850, 30080), (7520, 27400), (8000, 25756), (8768, 23500), (9400, 21920), (10960, 18800), (11750, 17536), (12032, 17125), (12878, 16000), (13700, 15040)]