292405960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 827366400

約数和(自身を除く): 534960440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 139, 140, 154, 220, 278, 280, 308, 385, 440, 556, 616, 683, 695, 770, 973, 1112, 1366, 1390, 1529, 1540, 1946, 2732, 2780, 3058, 3080, 3415, 3892, 4781, 4865, 5464, 5560, 6116, 6830, 7513, 7645, 7784, 9562, 9730, 10703, 12232, 13660, 15026, 15290, 19124, 19460, 21406, 23905, 27320, 30052, 30580, 37565, 38248, 38920, 42812, 47810, 52591, 53515, 60104, 61160, 75130, 85624, 94937, 95620, 105182, 107030, 150260, 189874, 191240, 210364, 214060, 262955, 300520, 379748, 420728, 428120, 474685, 525910, 664559, 759496, 949370, 1044307, 1051820, 1329118, 1898740, 2088614, 2103640, 2658236, 3322795, 3797480, 4177228, 5221535, 5316472, 6645590, 7310149, 8354456, 10443070, 13291180, 14620298, 20886140, 26582360, 29240596, 36550745, 41772280, 58481192, 73101490, 146202980, 292405960]

約数ペア:

[(1, 292405960), (2, 146202980), (4, 73101490), (5, 58481192), (7, 41772280), (8, 36550745), (10, 29240596), (11, 26582360), (14, 20886140), (20, 14620298), (22, 13291180), (28, 10443070), (35, 8354456), (40, 7310149), (44, 6645590), (55, 5316472), (56, 5221535), (70, 4177228), (77, 3797480), (88, 3322795), (110, 2658236), (139, 2103640), (140, 2088614), (154, 1898740), (220, 1329118), (278, 1051820), (280, 1044307), (308, 949370), (385, 759496), (440, 664559), (556, 525910), (616, 474685), (683, 428120), (695, 420728), (770, 379748), (973, 300520), (1112, 262955), (1366, 214060), (1390, 210364), (1529, 191240), (1540, 189874), (1946, 150260), (2732, 107030), (2780, 105182), (3058, 95620), (3080, 94937), (3415, 85624), (3892, 75130), (4781, 61160), (4865, 60104), (5464, 53515), (5560, 52591), (6116, 47810), (6830, 42812), (7513, 38920), (7645, 38248), (7784, 37565), (9562, 30580), (9730, 30052), (10703, 27320), (12232, 23905), (13660, 21406), (15026, 19460), (15290, 19124)]