1379840000

素因数分解:

$2^{12}\times 5^4\times 7^2\times {\mathrm{11}}^1$

素因数の和:69

約数の個数: 390

約数和(自身を含む): 4375664964

約数和(自身を除く): 2995824964

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 64, 70, 77, 80, 88, 98, 100, 110, 112, 125, 128, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 250, 256, 275, 280, 308, 320, 350, 352, 385, 392, 400, 440, 448, 490, 500, 512, 539, 550, 560, 616, 625, 640, 700, 704, 770, 784, 800, 875, 880, 896, 980, 1000, 1024, 1078, 1100, 1120, 1225, 1232, 1250, 1280, 1375, 1400, 1408, 1540, 1568, 1600, 1750, 1760, 1792, 1925, 1960, 2000, 2048, 2156, 2200, 2240, 2450, 2464, 2500, 2560, 2695, 2750, 2800, 2816, 3080, 3136, 3200, 3500, 3520, 3584, 3850, 3920, 4000, 4096, 4312, 4375, 4400, 4480, 4900, 4928, 5000, 5120, 5390, 5500, 5600, 5632, 6125, 6160, 6272, 6400, 6875, 7000, 7040, 7168, 7700, 7840, 8000, 8624, 8750, 8800, 8960, 9625, 9800, 9856, 10000, 10240, 10780, 11000, 11200, 11264, 12250, 12320, 12544, 12800, 13475, 13750, 14000, 14080, 14336, 15400, 15680, 16000, 17248, 17500, 17600, 17920, 19250, 19600, 19712, 20000, 20480, 21560, 22000, 22400, 22528, 24500, 24640, 25088, 25600, 26950, 27500, 28000, 28160, 28672, 30625, 30800, 31360, 32000, 34496, 35000, 35200, 35840, 38500, 39200, 39424, 40000, 43120, 44000, 44800, 45056, 48125, 49000, 49280, 50176, 51200, 53900, 55000, 56000, 56320, 61250, 61600, 62720, 64000, 67375, 68992, 70000, 70400, 71680, 77000, 78400, 78848, 80000, 86240, 88000, 89600, 96250, 98000, 98560, 100352, 102400, 107800, 110000, 112000, 112640, 122500, 123200, 125440, 128000, 134750, 137984, 140000, 140800, 143360, 154000, 156800, 157696, 160000, 172480, 176000, 179200, 192500, 196000, 197120, 200704, 215600, 220000, 224000, 225280, 245000, 246400, 250880, 256000, 269500, 275968, 280000, 281600, 308000, 313600, 315392, 320000, 336875, 344960, 352000, 358400, 385000, 392000, 394240, 431200, 440000, 448000, 490000, 492800, 501760, 512000, 539000, 551936, 560000, 563200, 616000, 627200, 640000, 673750, 689920, 704000, 716800, 770000, 784000, 788480, 862400, 880000, 896000, 980000, 985600, 1003520, 1078000, 1103872, 1120000, 1126400, 1232000, 1254400, 1280000, 1347500, 1379840, 1408000, 1540000, 1568000, 1576960, 1724800, 1760000, 1792000, 1960000, 1971200, 2156000, 2207744, 2240000, 2464000, 2508800, 2560000, 2695000, 2759680, 2816000, 3080000, 3136000, 3449600, 3520000, 3584000, 3920000, 3942400, 4312000, 4480000, 4928000, 5017600, 5390000, 5519360, 5632000, 6160000, 6272000, 6899200, 7040000, 7840000, 7884800, 8624000, 8960000, 9856000, 10780000, 11038720, 12320000, 12544000, 13798400, 14080000, 15680000, 17248000, 17920000, 19712000, 21560000, 24640000, 25088000, 27596800, 28160000, 31360000, 34496000, 39424000, 43120000, 49280000, 55193600, 62720000, 68992000, 86240000, 98560000, 125440000, 137984000, 172480000, 197120000, 275968000, 344960000, 689920000, 1379840000]

約数ペア:

[(1, 1379840000), (2, 689920000), (4, 344960000), (5, 275968000), (7, 197120000), (8, 172480000), (10, 137984000), (11, 125440000), (14, 98560000), (16, 86240000), (20, 68992000), (22, 62720000), (25, 55193600), (28, 49280000), (32, 43120000), (35, 39424000), (40, 34496000), (44, 31360000), (49, 28160000), (50, 27596800), (55, 25088000), (56, 24640000), (64, 21560000), (70, 19712000), (77, 17920000), (80, 17248000), (88, 15680000), (98, 14080000), (100, 13798400), (110, 12544000), (112, 12320000), (125, 11038720), (128, 10780000), (140, 9856000), (154, 8960000), (160, 8624000), (175, 7884800), (176, 7840000), (196, 7040000), (200, 6899200), (220, 6272000), (224, 6160000), (245, 5632000), (250, 5519360), (256, 5390000), (275, 5017600), (280, 4928000), (308, 4480000), (320, 4312000), (350, 3942400), (352, 3920000), (385, 3584000), (392, 3520000), (400, 3449600), (440, 3136000), (448, 3080000), (490, 2816000), (500, 2759680), (512, 2695000), (539, 2560000), (550, 2508800), (560, 2464000), (616, 2240000), (625, 2207744), (640, 2156000), (700, 1971200), (704, 1960000), (770, 1792000), (784, 1760000), (800, 1724800), (875, 1576960), (880, 1568000), (896, 1540000), (980, 1408000), (1000, 1379840), (1024, 1347500), (1078, 1280000), (1100, 1254400), (1120, 1232000), (1225, 1126400), (1232, 1120000), (1250, 1103872), (1280, 1078000), (1375, 1003520), (1400, 985600), (1408, 980000), (1540, 896000), (1568, 880000), (1600, 862400), (1750, 788480), (1760, 784000), (1792, 770000), (1925, 716800), (1960, 704000), (2000, 689920), (2048, 673750), (2156, 640000), (2200, 627200), (2240, 616000), (2450, 563200), (2464, 560000), (2500, 551936), (2560, 539000), (2695, 512000), (2750, 501760), (2800, 492800), (2816, 490000), (3080, 448000), (3136, 440000), (3200, 431200), (3500, 394240), (3520, 392000), (3584, 385000), (3850, 358400), (3920, 352000), (4000, 344960), (4096, 336875), (4312, 320000), (4375, 315392), (4400, 313600), (4480, 308000), (4900, 281600), (4928, 280000), (5000, 275968), (5120, 269500), (5390, 256000), (5500, 250880), (5600, 246400), (5632, 245000), (6125, 225280), (6160, 224000), (6272, 220000), (6400, 215600), (6875, 200704), (7000, 197120), (7040, 196000), (7168, 192500), (7700, 179200), (7840, 176000), (8000, 172480), (8624, 160000), (8750, 157696), (8800, 156800), (8960, 154000), (9625, 143360), (9800, 140800), (9856, 140000), (10000, 137984), (10240, 134750), (10780, 128000), (11000, 125440), (11200, 123200), (11264, 122500), (12250, 112640), (12320, 112000), (12544, 110000), (12800, 107800), (13475, 102400), (13750, 100352), (14000, 98560), (14080, 98000), (14336, 96250), (15400, 89600), (15680, 88000), (16000, 86240), (17248, 80000), (17500, 78848), (17600, 78400), (17920, 77000), (19250, 71680), (19600, 70400), (19712, 70000), (20000, 68992), (20480, 67375), (21560, 64000), (22000, 62720), (22400, 61600), (22528, 61250), (24500, 56320), (24640, 56000), (25088, 55000), (25600, 53900), (26950, 51200), (27500, 50176), (28000, 49280), (28160, 49000), (28672, 48125), (30625, 45056), (30800, 44800), (31360, 44000), (32000, 43120), (34496, 40000), (35000, 39424), (35200, 39200), (35840, 38500)]