514522320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164911}}^1$

素因数の和:164940

約数の個数: 80

約数和(自身を含む): 1717723392

約数和(自身を除く): 1203201072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 164911, 329822, 494733, 659644, 824555, 989466, 1319288, 1649110, 1978932, 2143843, 2473665, 2638576, 3298220, 3957864, 4287686, 4947330, 6431529, 6596440, 7915728, 8575372, 9894660, 10719215, 12863058, 13192880, 17150744, 19789320, 21438430, 25726116, 32157645, 34301488, 39578640, 42876860, 51452232, 64315290, 85753720, 102904464, 128630580, 171507440, 257261160, 514522320]

約数ペア:

[(1, 514522320), (2, 257261160), (3, 171507440), (4, 128630580), (5, 102904464), (6, 85753720), (8, 64315290), (10, 51452232), (12, 42876860), (13, 39578640), (15, 34301488), (16, 32157645), (20, 25726116), (24, 21438430), (26, 19789320), (30, 17150744), (39, 13192880), (40, 12863058), (48, 10719215), (52, 9894660), (60, 8575372), (65, 7915728), (78, 6596440), (80, 6431529), (104, 4947330), (120, 4287686), (130, 3957864), (156, 3298220), (195, 2638576), (208, 2473665), (240, 2143843), (260, 1978932), (312, 1649110), (390, 1319288), (520, 989466), (624, 824555), (780, 659644), (1040, 494733), (1560, 329822), (3120, 164911)]