54291301120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{47711}}^1$

素因数の和:47866

約数の個数: 144

約数和(自身を含む): 149795831808

約数和(自身を除く): 95504530688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 448, 508, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1280, 1778, 1792, 2032, 2240, 2540, 3556, 4064, 4445, 4480, 5080, 7112, 8128, 8890, 8960, 10160, 14224, 16256, 17780, 20320, 28448, 32512, 35560, 40640, 47711, 56896, 71120, 81280, 95422, 113792, 142240, 162560, 190844, 227584, 238555, 284480, 333977, 381688, 477110, 568960, 667954, 763376, 954220, 1137920, 1335908, 1526752, 1669885, 1908440, 2671816, 3053504, 3339770, 3816880, 5343632, 6059297, 6107008, 6679540, 7633760, 10687264, 12118594, 12214016, 13359080, 15267520, 21374528, 24237188, 26718160, 30296485, 30535040, 42415079, 42749056, 48474376, 53436320, 60592970, 61070080, 84830158, 85498112, 96948752, 106872640, 121185940, 169660316, 193897504, 212075395, 213745280, 242371880, 339320632, 387795008, 424150790, 427490560, 484743760, 678641264, 775590016, 848301580, 969487520, 1357282528, 1551180032, 1696603160, 1938975040, 2714565056, 3393206320, 3877950080, 5429130112, 6786412640, 7755900160, 10858260224, 13572825280, 27145650560, 54291301120]

約数ペア:

[(1, 54291301120), (2, 27145650560), (4, 13572825280), (5, 10858260224), (7, 7755900160), (8, 6786412640), (10, 5429130112), (14, 3877950080), (16, 3393206320), (20, 2714565056), (28, 1938975040), (32, 1696603160), (35, 1551180032), (40, 1357282528), (56, 969487520), (64, 848301580), (70, 775590016), (80, 678641264), (112, 484743760), (127, 427490560), (128, 424150790), (140, 387795008), (160, 339320632), (224, 242371880), (254, 213745280), (256, 212075395), (280, 193897504), (320, 169660316), (448, 121185940), (508, 106872640), (560, 96948752), (635, 85498112), (640, 84830158), (889, 61070080), (896, 60592970), (1016, 53436320), (1120, 48474376), (1270, 42749056), (1280, 42415079), (1778, 30535040), (1792, 30296485), (2032, 26718160), (2240, 24237188), (2540, 21374528), (3556, 15267520), (4064, 13359080), (4445, 12214016), (4480, 12118594), (5080, 10687264), (7112, 7633760), (8128, 6679540), (8890, 6107008), (8960, 6059297), (10160, 5343632), (14224, 3816880), (16256, 3339770), (17780, 3053504), (20320, 2671816), (28448, 1908440), (32512, 1669885), (35560, 1526752), (40640, 1335908), (47711, 1137920), (56896, 954220), (71120, 763376), (81280, 667954), (95422, 568960), (113792, 477110), (142240, 381688), (162560, 333977), (190844, 284480), (227584, 238555)]