206800440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22381}}^1$

素因数の和:22413

約数の個数: 128

約数和(自身を含む): 773521920

約数和(自身を除く): 566721480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 22381, 44762, 67143, 89524, 111905, 134286, 156667, 179048, 223810, 246191, 268572, 313334, 335715, 447620, 470001, 492382, 537144, 626668, 671430, 738573, 783335, 895240, 940002, 984764, 1230955, 1253336, 1342860, 1477146, 1566670, 1723337, 1880004, 1969528, 2350005, 2461910, 2685720, 2954292, 3133340, 3446674, 3692865, 3760008, 4700010, 4923820, 5170011, 5908584, 6266680, 6893348, 7385730, 8616685, 9400020, 9847640, 10340022, 13786696, 14771460, 17233370, 18800040, 20680044, 25850055, 29542920, 34466740, 41360088, 51700110, 68933480, 103400220, 206800440]

約数ペア:

[(1, 206800440), (2, 103400220), (3, 68933480), (4, 51700110), (5, 41360088), (6, 34466740), (7, 29542920), (8, 25850055), (10, 20680044), (11, 18800040), (12, 17233370), (14, 14771460), (15, 13786696), (20, 10340022), (21, 9847640), (22, 9400020), (24, 8616685), (28, 7385730), (30, 6893348), (33, 6266680), (35, 5908584), (40, 5170011), (42, 4923820), (44, 4700010), (55, 3760008), (56, 3692865), (60, 3446674), (66, 3133340), (70, 2954292), (77, 2685720), (84, 2461910), (88, 2350005), (105, 1969528), (110, 1880004), (120, 1723337), (132, 1566670), (140, 1477146), (154, 1342860), (165, 1253336), (168, 1230955), (210, 984764), (220, 940002), (231, 895240), (264, 783335), (280, 738573), (308, 671430), (330, 626668), (385, 537144), (420, 492382), (440, 470001), (462, 447620), (616, 335715), (660, 313334), (770, 268572), (840, 246191), (924, 223810), (1155, 179048), (1320, 156667), (1540, 134286), (1848, 111905), (2310, 89524), (3080, 67143), (4620, 44762), (9240, 22381)]