136812480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{20359}}^1$

素因数の和:20386

約数の個数: 112

約数和(自身を含む): 496458240

約数和(自身を除く): 359645760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 20359, 40718, 61077, 81436, 101795, 122154, 142513, 162872, 203590, 244308, 285026, 305385, 325744, 407180, 427539, 488616, 570052, 610770, 651488, 712565, 814360, 855078, 977232, 1140104, 1221540, 1302976, 1425130, 1628720, 1710156, 1954464, 2137695, 2280208, 2443080, 2850260, 3257440, 3420312, 3908928, 4275390, 4560416, 4886160, 5700520, 6514880, 6840624, 8550780, 9120832, 9772320, 11401040, 13681248, 17101560, 19544640, 22802080, 27362496, 34203120, 45604160, 68406240, 136812480]

約数ペア:

[(1, 136812480), (2, 68406240), (3, 45604160), (4, 34203120), (5, 27362496), (6, 22802080), (7, 19544640), (8, 17101560), (10, 13681248), (12, 11401040), (14, 9772320), (15, 9120832), (16, 8550780), (20, 6840624), (21, 6514880), (24, 5700520), (28, 4886160), (30, 4560416), (32, 4275390), (35, 3908928), (40, 3420312), (42, 3257440), (48, 2850260), (56, 2443080), (60, 2280208), (64, 2137695), (70, 1954464), (80, 1710156), (84, 1628720), (96, 1425130), (105, 1302976), (112, 1221540), (120, 1140104), (140, 977232), (160, 855078), (168, 814360), (192, 712565), (210, 651488), (224, 610770), (240, 570052), (280, 488616), (320, 427539), (336, 407180), (420, 325744), (448, 305385), (480, 285026), (560, 244308), (672, 203590), (840, 162872), (960, 142513), (1120, 122154), (1344, 101795), (1680, 81436), (2240, 61077), (3360, 40718), (6720, 20359)]