159716480

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 192

約数和(自身を含む): 485585280

約数和(自身を除く): 325868800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 463, 490, 539, 560, 616, 640, 704, 770, 784, 880, 896, 926, 980, 1078, 1120, 1232, 1408, 1540, 1568, 1760, 1852, 1960, 2156, 2240, 2315, 2464, 2695, 3080, 3136, 3241, 3520, 3704, 3920, 4312, 4480, 4630, 4928, 5093, 5390, 6160, 6272, 6482, 7040, 7408, 7840, 8624, 9260, 9856, 10186, 10780, 12320, 12964, 14816, 15680, 16205, 17248, 18520, 20372, 21560, 22687, 24640, 25465, 25928, 29632, 31360, 32410, 34496, 35651, 37040, 40744, 43120, 45374, 49280, 50930, 51856, 59264, 64820, 68992, 71302, 74080, 81488, 86240, 90748, 101860, 103712, 113435, 129640, 142604, 148160, 162976, 172480, 178255, 181496, 203720, 207424, 226870, 249557, 259280, 285208, 296320, 325952, 344960, 356510, 362992, 407440, 414848, 453740, 499114, 518560, 570416, 651904, 713020, 725984, 814880, 907480, 998228, 1037120, 1140832, 1247785, 1426040, 1451968, 1629760, 1814960, 1996456, 2074240, 2281664, 2495570, 2852080, 2903936, 3259520, 3629920, 3992912, 4563328, 4991140, 5704160, 7259840, 7985824, 9982280, 11408320, 14519680, 15971648, 19964560, 22816640, 31943296, 39929120, 79858240, 159716480]

約数ペア:

[(1, 159716480), (2, 79858240), (4, 39929120), (5, 31943296), (7, 22816640), (8, 19964560), (10, 15971648), (11, 14519680), (14, 11408320), (16, 9982280), (20, 7985824), (22, 7259840), (28, 5704160), (32, 4991140), (35, 4563328), (40, 3992912), (44, 3629920), (49, 3259520), (55, 2903936), (56, 2852080), (64, 2495570), (70, 2281664), (77, 2074240), (80, 1996456), (88, 1814960), (98, 1629760), (110, 1451968), (112, 1426040), (128, 1247785), (140, 1140832), (154, 1037120), (160, 998228), (176, 907480), (196, 814880), (220, 725984), (224, 713020), (245, 651904), (280, 570416), (308, 518560), (320, 499114), (352, 453740), (385, 414848), (392, 407440), (440, 362992), (448, 356510), (463, 344960), (490, 325952), (539, 296320), (560, 285208), (616, 259280), (640, 249557), (704, 226870), (770, 207424), (784, 203720), (880, 181496), (896, 178255), (926, 172480), (980, 162976), (1078, 148160), (1120, 142604), (1232, 129640), (1408, 113435), (1540, 103712), (1568, 101860), (1760, 90748), (1852, 86240), (1960, 81488), (2156, 74080), (2240, 71302), (2315, 68992), (2464, 64820), (2695, 59264), (3080, 51856), (3136, 50930), (3241, 49280), (3520, 45374), (3704, 43120), (3920, 40744), (4312, 37040), (4480, 35651), (4630, 34496), (4928, 32410), (5093, 31360), (5390, 29632), (6160, 25928), (6272, 25465), (6482, 24640), (7040, 22687), (7408, 21560), (7840, 20372), (8624, 18520), (9260, 17248), (9856, 16205), (10186, 15680), (10780, 14816), (12320, 12964)]