8829121280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7759}}^1$

素因数の和:7914

約数の個数: 144

約数和(自身を含む): 24363171840

約数和(自身を除く): 15534050560

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, 7759, 8128, 8890, 8960, 10160, 14224, 15518, 16256, 17780, 20320, 28448, 31036, 32512, 35560, 38795, 40640, 54313, 56896, 62072, 71120, 77590, 81280, 108626, 113792, 124144, 142240, 155180, 162560, 217252, 227584, 248288, 271565, 284480, 310360, 434504, 496576, 543130, 568960, 620720, 869008, 985393, 993152, 1086260, 1137920, 1241440, 1738016, 1970786, 1986304, 2172520, 2482880, 3476032, 3941572, 4345040, 4926965, 4965760, 6897751, 6952064, 7883144, 8690080, 9853930, 9931520, 13795502, 13904128, 15766288, 17380160, 19707860, 27591004, 31532576, 34488755, 34760320, 39415720, 55182008, 63065152, 68977510, 69520640, 78831440, 110364016, 126130304, 137955020, 157662880, 220728032, 252260608, 275910040, 315325760, 441456064, 551820080, 630651520, 882912128, 1103640160, 1261303040, 1765824256, 2207280320, 4414560640, 8829121280]

約数ペア:

[(1, 8829121280), (2, 4414560640), (4, 2207280320), (5, 1765824256), (7, 1261303040), (8, 1103640160), (10, 882912128), (14, 630651520), (16, 551820080), (20, 441456064), (28, 315325760), (32, 275910040), (35, 252260608), (40, 220728032), (56, 157662880), (64, 137955020), (70, 126130304), (80, 110364016), (112, 78831440), (127, 69520640), (128, 68977510), (140, 63065152), (160, 55182008), (224, 39415720), (254, 34760320), (256, 34488755), (280, 31532576), (320, 27591004), (448, 19707860), (508, 17380160), (560, 15766288), (635, 13904128), (640, 13795502), (889, 9931520), (896, 9853930), (1016, 8690080), (1120, 7883144), (1270, 6952064), (1280, 6897751), (1778, 4965760), (1792, 4926965), (2032, 4345040), (2240, 3941572), (2540, 3476032), (3556, 2482880), (4064, 2172520), (4445, 1986304), (4480, 1970786), (5080, 1738016), (7112, 1241440), (7759, 1137920), (8128, 1086260), (8890, 993152), (8960, 985393), (10160, 869008), (14224, 620720), (15518, 568960), (16256, 543130), (17780, 496576), (20320, 434504), (28448, 310360), (31036, 284480), (32512, 271565), (35560, 248288), (38795, 227584), (40640, 217252), (54313, 162560), (56896, 155180), (62072, 142240), (71120, 124144), (77590, 113792), (81280, 108626)]