211233456280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1594937}}^1$

素因数の和:1595009

約数の個数: 128

約数和(自身を含む): 606331630080

約数和(自身を除く): 395098173800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 140, 154, 172, 215, 220, 280, 301, 308, 344, 385, 430, 440, 473, 602, 616, 770, 860, 946, 1204, 1505, 1540, 1720, 1892, 2365, 2408, 3010, 3080, 3311, 3784, 4730, 6020, 6622, 9460, 12040, 13244, 16555, 18920, 26488, 33110, 66220, 132440, 1594937, 3189874, 6379748, 7974685, 11164559, 12759496, 15949370, 17544307, 22329118, 31898740, 35088614, 44658236, 55822795, 63797480, 68582291, 70177228, 87721535, 89316472, 111645590, 122810149, 137164582, 140354456, 175443070, 223291180, 245620298, 274329164, 342911455, 350886140, 446582360, 480076037, 491240596, 548658328, 614050745, 685822910, 701772280, 754405201, 960152074, 982481192, 1228101490, 1371645820, 1508810402, 1920304148, 2400380185, 2456202980, 2743291640, 3017620804, 3772026005, 3840608296, 4800760370, 4912405960, 5280836407, 6035241608, 7544052010, 9601520740, 10561672814, 15088104020, 19203041480, 21123345628, 26404182035, 30176208040, 42246691256, 52808364070, 105616728140, 211233456280]

約数ペア:

[(1, 211233456280), (2, 105616728140), (4, 52808364070), (5, 42246691256), (7, 30176208040), (8, 26404182035), (10, 21123345628), (11, 19203041480), (14, 15088104020), (20, 10561672814), (22, 9601520740), (28, 7544052010), (35, 6035241608), (40, 5280836407), (43, 4912405960), (44, 4800760370), (55, 3840608296), (56, 3772026005), (70, 3017620804), (77, 2743291640), (86, 2456202980), (88, 2400380185), (110, 1920304148), (140, 1508810402), (154, 1371645820), (172, 1228101490), (215, 982481192), (220, 960152074), (280, 754405201), (301, 701772280), (308, 685822910), (344, 614050745), (385, 548658328), (430, 491240596), (440, 480076037), (473, 446582360), (602, 350886140), (616, 342911455), (770, 274329164), (860, 245620298), (946, 223291180), (1204, 175443070), (1505, 140354456), (1540, 137164582), (1720, 122810149), (1892, 111645590), (2365, 89316472), (2408, 87721535), (3010, 70177228), (3080, 68582291), (3311, 63797480), (3784, 55822795), (4730, 44658236), (6020, 35088614), (6622, 31898740), (9460, 22329118), (12040, 17544307), (13244, 15949370), (16555, 12759496), (18920, 11164559), (26488, 7974685), (33110, 6379748), (66220, 3189874), (132440, 1594937)]