242583040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13537}}^1$

素因数の和:13567

約数の個数: 80

約数和(自身を含む): 664769952

約数和(自身を除く): 422186912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 13537, 17920, 27074, 54148, 67685, 94759, 108296, 135370, 189518, 216592, 270740, 379036, 433184, 473795, 541480, 758072, 866368, 947590, 1082960, 1516144, 1732736, 1895180, 2165920, 3032288, 3465472, 3790360, 4331840, 6064576, 6930944, 7580720, 8663680, 12129152, 15161440, 17327360, 24258304, 30322880, 34654720, 48516608, 60645760, 121291520, 242583040]

約数ペア:

[(1, 242583040), (2, 121291520), (4, 60645760), (5, 48516608), (7, 34654720), (8, 30322880), (10, 24258304), (14, 17327360), (16, 15161440), (20, 12129152), (28, 8663680), (32, 7580720), (35, 6930944), (40, 6064576), (56, 4331840), (64, 3790360), (70, 3465472), (80, 3032288), (112, 2165920), (128, 1895180), (140, 1732736), (160, 1516144), (224, 1082960), (256, 947590), (280, 866368), (320, 758072), (448, 541480), (512, 473795), (560, 433184), (640, 379036), (896, 270740), (1120, 216592), (1280, 189518), (1792, 135370), (2240, 108296), (2560, 94759), (3584, 67685), (4480, 54148), (8960, 27074), (13537, 17920)]