208032160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2198

約数の個数: 96

約数和(自身を含む): 568270080

約数和(自身を除く): 360237920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 890, 1120, 1246, 1424, 1780, 2087, 2492, 2848, 3115, 3560, 4174, 4984, 6230, 7120, 8348, 9968, 10435, 12460, 14240, 14609, 16696, 19936, 20870, 24920, 29218, 33392, 41740, 49840, 58436, 66784, 73045, 83480, 99680, 116872, 146090, 166960, 185743, 233744, 292180, 333920, 371486, 467488, 584360, 742972, 928715, 1168720, 1300201, 1485944, 1857430, 2337440, 2600402, 2971888, 3714860, 5200804, 5943776, 6501005, 7429720, 10401608, 13002010, 14859440, 20803216, 26004020, 29718880, 41606432, 52008040, 104016080, 208032160]

約数ペア:

[(1, 208032160), (2, 104016080), (4, 52008040), (5, 41606432), (7, 29718880), (8, 26004020), (10, 20803216), (14, 14859440), (16, 13002010), (20, 10401608), (28, 7429720), (32, 6501005), (35, 5943776), (40, 5200804), (56, 3714860), (70, 2971888), (80, 2600402), (89, 2337440), (112, 1857430), (140, 1485944), (160, 1300201), (178, 1168720), (224, 928715), (280, 742972), (356, 584360), (445, 467488), (560, 371486), (623, 333920), (712, 292180), (890, 233744), (1120, 185743), (1246, 166960), (1424, 146090), (1780, 116872), (2087, 99680), (2492, 83480), (2848, 73045), (3115, 66784), (3560, 58436), (4174, 49840), (4984, 41740), (6230, 33392), (7120, 29218), (8348, 24920), (9968, 20870), (10435, 19936), (12460, 16696), (14240, 14609)]