164207280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23593}}^1$

素因数の和:23638

約数の個数: 80

約数和(自身を含む): 526618080

約数和(自身を除く): 362410800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 23593, 47186, 70779, 94372, 117965, 141558, 188744, 235930, 283116, 353895, 377488, 471860, 566232, 684197, 707790, 943720, 1132464, 1368394, 1415580, 1887440, 2052591, 2736788, 2831160, 3420985, 4105182, 5473576, 5662320, 6841970, 8210364, 10262955, 10947152, 13683940, 16420728, 20525910, 27367880, 32841456, 41051820, 54735760, 82103640, 164207280]

約数ペア:

[(1, 164207280), (2, 82103640), (3, 54735760), (4, 41051820), (5, 32841456), (6, 27367880), (8, 20525910), (10, 16420728), (12, 13683940), (15, 10947152), (16, 10262955), (20, 8210364), (24, 6841970), (29, 5662320), (30, 5473576), (40, 4105182), (48, 3420985), (58, 2831160), (60, 2736788), (80, 2052591), (87, 1887440), (116, 1415580), (120, 1368394), (145, 1132464), (174, 943720), (232, 707790), (240, 684197), (290, 566232), (348, 471860), (435, 377488), (464, 353895), (580, 283116), (696, 235930), (870, 188744), (1160, 141558), (1392, 117965), (1740, 94372), (2320, 70779), (3480, 47186), (6960, 23593)]