124886720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 112

約数和(自身を含む): 343326720

約数和(自身を除く): 218440000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 439, 448, 508, 560, 635, 878, 889, 1016, 1120, 1270, 1756, 1778, 2032, 2195, 2240, 2540, 3073, 3512, 3556, 4064, 4390, 4445, 5080, 6146, 7024, 7112, 8128, 8780, 8890, 10160, 12292, 14048, 14224, 15365, 17560, 17780, 20320, 24584, 28096, 28448, 30730, 35120, 35560, 40640, 49168, 55753, 56896, 61460, 70240, 71120, 98336, 111506, 122920, 140480, 142240, 196672, 223012, 245840, 278765, 284480, 390271, 446024, 491680, 557530, 780542, 892048, 983360, 1115060, 1561084, 1784096, 1951355, 2230120, 3122168, 3568192, 3902710, 4460240, 6244336, 7805420, 8920480, 12488672, 15610840, 17840960, 24977344, 31221680, 62443360, 124886720]

約数ペア:

[(1, 124886720), (2, 62443360), (4, 31221680), (5, 24977344), (7, 17840960), (8, 15610840), (10, 12488672), (14, 8920480), (16, 7805420), (20, 6244336), (28, 4460240), (32, 3902710), (35, 3568192), (40, 3122168), (56, 2230120), (64, 1951355), (70, 1784096), (80, 1561084), (112, 1115060), (127, 983360), (140, 892048), (160, 780542), (224, 557530), (254, 491680), (280, 446024), (320, 390271), (439, 284480), (448, 278765), (508, 245840), (560, 223012), (635, 196672), (878, 142240), (889, 140480), (1016, 122920), (1120, 111506), (1270, 98336), (1756, 71120), (1778, 70240), (2032, 61460), (2195, 56896), (2240, 55753), (2540, 49168), (3073, 40640), (3512, 35560), (3556, 35120), (4064, 30730), (4390, 28448), (4445, 28096), (5080, 24584), (6146, 20320), (7024, 17780), (7112, 17560), (8128, 15365), (8780, 14224), (8890, 14048), (10160, 12292)]