245504000

素因数分解:

$2^{11}\times 5^3\times 7^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 705257280

約数和(自身を除く): 459753280

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, 125, 128, 137, 140, 160, 175, 200, 224, 250, 256, 274, 280, 320, 350, 400, 448, 500, 512, 548, 560, 640, 685, 700, 800, 875, 896, 959, 1000, 1024, 1096, 1120, 1280, 1370, 1400, 1600, 1750, 1792, 1918, 2000, 2048, 2192, 2240, 2560, 2740, 2800, 3200, 3425, 3500, 3584, 3836, 4000, 4384, 4480, 4795, 5120, 5480, 5600, 6400, 6850, 7000, 7168, 7672, 8000, 8768, 8960, 9590, 10240, 10960, 11200, 12800, 13700, 14000, 14336, 15344, 16000, 17125, 17536, 17920, 19180, 21920, 22400, 23975, 25600, 27400, 28000, 30688, 32000, 34250, 35072, 35840, 38360, 43840, 44800, 47950, 51200, 54800, 56000, 61376, 64000, 68500, 70144, 71680, 76720, 87680, 89600, 95900, 109600, 112000, 119875, 122752, 128000, 137000, 140288, 153440, 175360, 179200, 191800, 219200, 224000, 239750, 245504, 256000, 274000, 280576, 306880, 350720, 358400, 383600, 438400, 448000, 479500, 491008, 548000, 613760, 701440, 767200, 876800, 896000, 959000, 982016, 1096000, 1227520, 1402880, 1534400, 1753600, 1792000, 1918000, 1964032, 2192000, 2455040, 3068800, 3507200, 3836000, 4384000, 4910080, 6137600, 7014400, 7672000, 8768000, 9820160, 12275200, 15344000, 17536000, 24550400, 30688000, 35072000, 49100800, 61376000, 122752000, 245504000]

約数ペア:

[(1, 245504000), (2, 122752000), (4, 61376000), (5, 49100800), (7, 35072000), (8, 30688000), (10, 24550400), (14, 17536000), (16, 15344000), (20, 12275200), (25, 9820160), (28, 8768000), (32, 7672000), (35, 7014400), (40, 6137600), (50, 4910080), (56, 4384000), (64, 3836000), (70, 3507200), (80, 3068800), (100, 2455040), (112, 2192000), (125, 1964032), (128, 1918000), (137, 1792000), (140, 1753600), (160, 1534400), (175, 1402880), (200, 1227520), (224, 1096000), (250, 982016), (256, 959000), (274, 896000), (280, 876800), (320, 767200), (350, 701440), (400, 613760), (448, 548000), (500, 491008), (512, 479500), (548, 448000), (560, 438400), (640, 383600), (685, 358400), (700, 350720), (800, 306880), (875, 280576), (896, 274000), (959, 256000), (1000, 245504), (1024, 239750), (1096, 224000), (1120, 219200), (1280, 191800), (1370, 179200), (1400, 175360), (1600, 153440), (1750, 140288), (1792, 137000), (1918, 128000), (2000, 122752), (2048, 119875), (2192, 112000), (2240, 109600), (2560, 95900), (2740, 89600), (2800, 87680), (3200, 76720), (3425, 71680), (3500, 70144), (3584, 68500), (3836, 64000), (4000, 61376), (4384, 56000), (4480, 54800), (4795, 51200), (5120, 47950), (5480, 44800), (5600, 43840), (6400, 38360), (6850, 35840), (7000, 35072), (7168, 34250), (7672, 32000), (8000, 30688), (8768, 28000), (8960, 27400), (9590, 25600), (10240, 23975), (10960, 22400), (11200, 21920), (12800, 19180), (13700, 17920), (14000, 17536), (14336, 17125), (15344, 16000)]