39360160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 107557632

約数和(自身を除く): 68197472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 113, 140, 160, 224, 226, 280, 311, 452, 560, 565, 622, 791, 904, 1120, 1130, 1244, 1555, 1582, 1808, 2177, 2260, 2488, 3110, 3164, 3616, 3955, 4354, 4520, 4976, 6220, 6328, 7910, 8708, 9040, 9952, 10885, 12440, 12656, 15820, 17416, 18080, 21770, 24880, 25312, 31640, 34832, 35143, 43540, 49760, 63280, 69664, 70286, 87080, 126560, 140572, 174160, 175715, 246001, 281144, 348320, 351430, 492002, 562288, 702860, 984004, 1124576, 1230005, 1405720, 1968008, 2460010, 2811440, 3936016, 4920020, 5622880, 7872032, 9840040, 19680080, 39360160]

約数ペア:

[(1, 39360160), (2, 19680080), (4, 9840040), (5, 7872032), (7, 5622880), (8, 4920020), (10, 3936016), (14, 2811440), (16, 2460010), (20, 1968008), (28, 1405720), (32, 1230005), (35, 1124576), (40, 984004), (56, 702860), (70, 562288), (80, 492002), (112, 351430), (113, 348320), (140, 281144), (160, 246001), (224, 175715), (226, 174160), (280, 140572), (311, 126560), (452, 87080), (560, 70286), (565, 69664), (622, 63280), (791, 49760), (904, 43540), (1120, 35143), (1130, 34832), (1244, 31640), (1555, 25312), (1582, 24880), (1808, 21770), (2177, 18080), (2260, 17416), (2488, 15820), (3110, 12656), (3164, 12440), (3616, 10885), (3955, 9952), (4354, 9040), (4520, 8708), (4976, 7910), (6220, 6328)]