135223760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 385689600

約数和(自身を除く): 250465840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 71, 76, 80, 95, 112, 133, 140, 142, 152, 179, 190, 266, 280, 284, 304, 355, 358, 380, 497, 532, 560, 568, 665, 710, 716, 760, 895, 994, 1064, 1136, 1253, 1330, 1349, 1420, 1432, 1520, 1790, 1988, 2128, 2485, 2506, 2660, 2698, 2840, 2864, 3401, 3580, 3976, 4970, 5012, 5320, 5396, 5680, 6265, 6745, 6802, 7160, 7952, 9443, 9940, 10024, 10640, 10792, 12530, 12709, 13490, 13604, 14320, 17005, 18886, 19880, 20048, 21584, 23807, 25060, 25418, 26980, 27208, 34010, 37772, 39760, 47215, 47614, 50120, 50836, 53960, 54416, 63545, 68020, 75544, 88963, 94430, 95228, 100240, 101672, 107920, 119035, 127090, 136040, 151088, 177926, 188860, 190456, 203344, 238070, 241471, 254180, 272080, 355852, 377720, 380912, 444815, 476140, 482942, 508360, 711704, 755440, 889630, 952280, 965884, 1016720, 1207355, 1423408, 1690297, 1779260, 1904560, 1931768, 2414710, 3380594, 3558520, 3863536, 4829420, 6761188, 7117040, 8451485, 9658840, 13522376, 16902970, 19317680, 27044752, 33805940, 67611880, 135223760]

約数ペア:

[(1, 135223760), (2, 67611880), (4, 33805940), (5, 27044752), (7, 19317680), (8, 16902970), (10, 13522376), (14, 9658840), (16, 8451485), (19, 7117040), (20, 6761188), (28, 4829420), (35, 3863536), (38, 3558520), (40, 3380594), (56, 2414710), (70, 1931768), (71, 1904560), (76, 1779260), (80, 1690297), (95, 1423408), (112, 1207355), (133, 1016720), (140, 965884), (142, 952280), (152, 889630), (179, 755440), (190, 711704), (266, 508360), (280, 482942), (284, 476140), (304, 444815), (355, 380912), (358, 377720), (380, 355852), (497, 272080), (532, 254180), (560, 241471), (568, 238070), (665, 203344), (710, 190456), (716, 188860), (760, 177926), (895, 151088), (994, 136040), (1064, 127090), (1136, 119035), (1253, 107920), (1330, 101672), (1349, 100240), (1420, 95228), (1432, 94430), (1520, 88963), (1790, 75544), (1988, 68020), (2128, 63545), (2485, 54416), (2506, 53960), (2660, 50836), (2698, 50120), (2840, 47614), (2864, 47215), (3401, 39760), (3580, 37772), (3976, 34010), (4970, 27208), (5012, 26980), (5320, 25418), (5396, 25060), (5680, 23807), (6265, 21584), (6745, 20048), (6802, 19880), (7160, 18886), (7952, 17005), (9443, 14320), (9940, 13604), (10024, 13490), (10640, 12709), (10792, 12530)]