1141821440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:595

約数の個数: 104

約数和(自身を含む): 2767902720

約数和(自身を除く): 1626081280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 439, 508, 512, 635, 640, 878, 1016, 1024, 1270, 1280, 1756, 2032, 2048, 2195, 2540, 2560, 3512, 4064, 4096, 4390, 5080, 5120, 7024, 8128, 8780, 10160, 10240, 14048, 16256, 17560, 20320, 20480, 28096, 32512, 35120, 40640, 55753, 56192, 65024, 70240, 81280, 111506, 112384, 130048, 140480, 162560, 223012, 224768, 260096, 278765, 280960, 325120, 446024, 449536, 520192, 557530, 561920, 650240, 892048, 899072, 1115060, 1123840, 1300480, 1784096, 1798144, 2230120, 2247680, 2600960, 3568192, 4460240, 4495360, 7136384, 8920480, 8990720, 14272768, 17840960, 28545536, 35681920, 57091072, 71363840, 114182144, 142727680, 228364288, 285455360, 570910720, 1141821440]

約数ペア:

[(1, 1141821440), (2, 570910720), (4, 285455360), (5, 228364288), (8, 142727680), (10, 114182144), (16, 71363840), (20, 57091072), (32, 35681920), (40, 28545536), (64, 17840960), (80, 14272768), (127, 8990720), (128, 8920480), (160, 7136384), (254, 4495360), (256, 4460240), (320, 3568192), (439, 2600960), (508, 2247680), (512, 2230120), (635, 1798144), (640, 1784096), (878, 1300480), (1016, 1123840), (1024, 1115060), (1270, 899072), (1280, 892048), (1756, 650240), (2032, 561920), (2048, 557530), (2195, 520192), (2540, 449536), (2560, 446024), (3512, 325120), (4064, 280960), (4096, 278765), (4390, 260096), (5080, 224768), (5120, 223012), (7024, 162560), (8128, 140480), (8780, 130048), (10160, 112384), (10240, 111506), (14048, 81280), (16256, 70240), (17560, 65024), (20320, 56192), (20480, 55753), (28096, 40640), (32512, 35120)]