279164160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2203}}^1$

素因数の和:2241

約数の個数: 216

約数和(自身を含む): 1054164384

約数和(自身を除く): 775000224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2203, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4406, 5280, 5760, 6336, 6609, 7040, 7920, 8448, 8812, 10560, 11015, 11520, 12672, 13218, 14080, 15840, 17624, 19827, 21120, 22030, 24233, 25344, 26436, 31680, 33045, 35248, 39654, 42240, 44060, 48466, 52872, 63360, 66090, 70496, 72699, 79308, 88120, 96932, 99135, 105744, 121165, 126720, 132180, 140992, 145398, 158616, 176240, 193864, 198270, 211488, 218097, 242330, 264360, 281984, 290796, 317232, 352480, 363495, 387728, 396540, 422976, 436194, 484660, 528720, 563968, 581592, 634464, 704960, 726990, 775456, 793080, 845952, 872388, 969320, 1057440, 1090485, 1163184, 1268928, 1409920, 1453980, 1550912, 1586160, 1691904, 1744776, 1938640, 2114880, 2180970, 2326368, 2537856, 2819840, 2907960, 3101824, 3172320, 3489552, 3877280, 4229760, 4361940, 4652736, 5075712, 5815920, 6203648, 6344640, 6979104, 7754560, 8459520, 8723880, 9305472, 11631840, 12689280, 13958208, 15509120, 17447760, 18610944, 23263680, 25378560, 27916416, 31018240, 34895520, 46527360, 55832832, 69791040, 93054720, 139582080, 279164160]

約数ペア:

[(1, 279164160), (2, 139582080), (3, 93054720), (4, 69791040), (5, 55832832), (6, 46527360), (8, 34895520), (9, 31018240), (10, 27916416), (11, 25378560), (12, 23263680), (15, 18610944), (16, 17447760), (18, 15509120), (20, 13958208), (22, 12689280), (24, 11631840), (30, 9305472), (32, 8723880), (33, 8459520), (36, 7754560), (40, 6979104), (44, 6344640), (45, 6203648), (48, 5815920), (55, 5075712), (60, 4652736), (64, 4361940), (66, 4229760), (72, 3877280), (80, 3489552), (88, 3172320), (90, 3101824), (96, 2907960), (99, 2819840), (110, 2537856), (120, 2326368), (128, 2180970), (132, 2114880), (144, 1938640), (160, 1744776), (165, 1691904), (176, 1586160), (180, 1550912), (192, 1453980), (198, 1409920), (220, 1268928), (240, 1163184), (256, 1090485), (264, 1057440), (288, 969320), (320, 872388), (330, 845952), (352, 793080), (360, 775456), (384, 726990), (396, 704960), (440, 634464), (480, 581592), (495, 563968), (528, 528720), (576, 484660), (640, 436194), (660, 422976), (704, 396540), (720, 387728), (768, 363495), (792, 352480), (880, 317232), (960, 290796), (990, 281984), (1056, 264360), (1152, 242330), (1280, 218097), (1320, 211488), (1408, 198270), (1440, 193864), (1584, 176240), (1760, 158616), (1920, 145398), (1980, 140992), (2112, 132180), (2203, 126720), (2304, 121165), (2640, 105744), (2816, 99135), (2880, 96932), (3168, 88120), (3520, 79308), (3840, 72699), (3960, 70496), (4224, 66090), (4406, 63360), (5280, 52872), (5760, 48466), (6336, 44060), (6609, 42240), (7040, 39654), (7920, 35248), (8448, 33045), (8812, 31680), (10560, 26436), (11015, 25344), (11520, 24233), (12672, 22030), (13218, 21120), (14080, 19827), (15840, 17624)]