513941120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10429}}^1$

素因数の和:10466

約数の個数: 128

約数和(自身を含む): 1531958400

約数和(自身を除く): 1018017280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 10429, 12320, 20858, 24640, 41716, 49280, 52145, 73003, 83432, 104290, 114719, 146006, 166864, 208580, 229438, 292012, 333728, 365015, 417160, 458876, 573595, 584024, 667456, 730030, 803033, 834320, 917752, 1147190, 1168048, 1334912, 1460060, 1606066, 1668640, 1835504, 2294380, 2336096, 2920120, 3212132, 3337280, 3671008, 4015165, 4588760, 4672192, 5840240, 6424264, 6674560, 7342016, 8030330, 9177520, 9344384, 11680480, 12848528, 14684032, 16060660, 18355040, 23360960, 25697056, 32121320, 36710080, 46721920, 51394112, 64242640, 73420160, 102788224, 128485280, 256970560, 513941120]

約数ペア:

[(1, 513941120), (2, 256970560), (4, 128485280), (5, 102788224), (7, 73420160), (8, 64242640), (10, 51394112), (11, 46721920), (14, 36710080), (16, 32121320), (20, 25697056), (22, 23360960), (28, 18355040), (32, 16060660), (35, 14684032), (40, 12848528), (44, 11680480), (55, 9344384), (56, 9177520), (64, 8030330), (70, 7342016), (77, 6674560), (80, 6424264), (88, 5840240), (110, 4672192), (112, 4588760), (128, 4015165), (140, 3671008), (154, 3337280), (160, 3212132), (176, 2920120), (220, 2336096), (224, 2294380), (280, 1835504), (308, 1668640), (320, 1606066), (352, 1460060), (385, 1334912), (440, 1168048), (448, 1147190), (560, 917752), (616, 834320), (640, 803033), (704, 730030), (770, 667456), (880, 584024), (896, 573595), (1120, 458876), (1232, 417160), (1408, 365015), (1540, 333728), (1760, 292012), (2240, 229438), (2464, 208580), (3080, 166864), (3520, 146006), (4480, 114719), (4928, 104290), (6160, 83432), (7040, 73003), (9856, 52145), (10429, 49280), (12320, 41716), (20858, 24640)]