78848000

素因数分解:

$2^{13}\times 5^3\times 7^1\times {\mathrm{11}}^1$

素因数の和:59

約数の個数: 224

約数和(自身を含む): 245351808

約数和(自身を除く): 166503808

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 125, 128, 140, 154, 160, 175, 176, 200, 220, 224, 250, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 500, 512, 550, 560, 616, 640, 700, 704, 770, 800, 875, 880, 896, 1000, 1024, 1100, 1120, 1232, 1280, 1375, 1400, 1408, 1540, 1600, 1750, 1760, 1792, 1925, 2000, 2048, 2200, 2240, 2464, 2560, 2750, 2800, 2816, 3080, 3200, 3500, 3520, 3584, 3850, 4000, 4096, 4400, 4480, 4928, 5120, 5500, 5600, 5632, 6160, 6400, 7000, 7040, 7168, 7700, 8000, 8192, 8800, 8960, 9625, 9856, 10240, 11000, 11200, 11264, 12320, 12800, 14000, 14080, 14336, 15400, 16000, 17600, 17920, 19250, 19712, 20480, 22000, 22400, 22528, 24640, 25600, 28000, 28160, 28672, 30800, 32000, 35200, 35840, 38500, 39424, 40960, 44000, 44800, 45056, 49280, 51200, 56000, 56320, 57344, 61600, 64000, 70400, 71680, 77000, 78848, 88000, 89600, 90112, 98560, 102400, 112000, 112640, 123200, 128000, 140800, 143360, 154000, 157696, 176000, 179200, 197120, 204800, 224000, 225280, 246400, 256000, 281600, 286720, 308000, 315392, 352000, 358400, 394240, 448000, 450560, 492800, 512000, 563200, 616000, 630784, 704000, 716800, 788480, 896000, 985600, 1024000, 1126400, 1232000, 1408000, 1433600, 1576960, 1792000, 1971200, 2252800, 2464000, 2816000, 3153920, 3584000, 3942400, 4928000, 5632000, 7168000, 7884800, 9856000, 11264000, 15769600, 19712000, 39424000, 78848000]

約数ペア:

[(1, 78848000), (2, 39424000), (4, 19712000), (5, 15769600), (7, 11264000), (8, 9856000), (10, 7884800), (11, 7168000), (14, 5632000), (16, 4928000), (20, 3942400), (22, 3584000), (25, 3153920), (28, 2816000), (32, 2464000), (35, 2252800), (40, 1971200), (44, 1792000), (50, 1576960), (55, 1433600), (56, 1408000), (64, 1232000), (70, 1126400), (77, 1024000), (80, 985600), (88, 896000), (100, 788480), (110, 716800), (112, 704000), (125, 630784), (128, 616000), (140, 563200), (154, 512000), (160, 492800), (175, 450560), (176, 448000), (200, 394240), (220, 358400), (224, 352000), (250, 315392), (256, 308000), (275, 286720), (280, 281600), (308, 256000), (320, 246400), (350, 225280), (352, 224000), (385, 204800), (400, 197120), (440, 179200), (448, 176000), (500, 157696), (512, 154000), (550, 143360), (560, 140800), (616, 128000), (640, 123200), (700, 112640), (704, 112000), (770, 102400), (800, 98560), (875, 90112), (880, 89600), (896, 88000), (1000, 78848), (1024, 77000), (1100, 71680), (1120, 70400), (1232, 64000), (1280, 61600), (1375, 57344), (1400, 56320), (1408, 56000), (1540, 51200), (1600, 49280), (1750, 45056), (1760, 44800), (1792, 44000), (1925, 40960), (2000, 39424), (2048, 38500), (2200, 35840), (2240, 35200), (2464, 32000), (2560, 30800), (2750, 28672), (2800, 28160), (2816, 28000), (3080, 25600), (3200, 24640), (3500, 22528), (3520, 22400), (3584, 22000), (3850, 20480), (4000, 19712), (4096, 19250), (4400, 17920), (4480, 17600), (4928, 16000), (5120, 15400), (5500, 14336), (5600, 14080), (5632, 14000), (6160, 12800), (6400, 12320), (7000, 11264), (7040, 11200), (7168, 11000), (7700, 10240), (8000, 9856), (8192, 9625), (8800, 8960)]