154056560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14479}}^1$

素因数の和:14518

約数の個数: 80

約数和(自身を含む): 430924800

約数和(自身を除く): 276868240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 14479, 28958, 57916, 72395, 101353, 115832, 144790, 202706, 231664, 275101, 289580, 405412, 506765, 550202, 579160, 810824, 1013530, 1100404, 1158320, 1375505, 1621648, 1925707, 2027060, 2200808, 2751010, 3851414, 4054120, 4401616, 5502020, 7702828, 8108240, 9628535, 11004040, 15405656, 19257070, 22008080, 30811312, 38514140, 77028280, 154056560]

約数ペア:

[(1, 154056560), (2, 77028280), (4, 38514140), (5, 30811312), (7, 22008080), (8, 19257070), (10, 15405656), (14, 11004040), (16, 9628535), (19, 8108240), (20, 7702828), (28, 5502020), (35, 4401616), (38, 4054120), (40, 3851414), (56, 2751010), (70, 2200808), (76, 2027060), (80, 1925707), (95, 1621648), (112, 1375505), (133, 1158320), (140, 1100404), (152, 1013530), (190, 810824), (266, 579160), (280, 550202), (304, 506765), (380, 405412), (532, 289580), (560, 275101), (665, 231664), (760, 202706), (1064, 144790), (1330, 115832), (1520, 101353), (2128, 72395), (2660, 57916), (5320, 28958), (10640, 14479)]