155581440

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{1447}}^1$

素因数の和:1482

約数の個数: 176

約数和(自身を含む): 569098752

約数和(自身を除く): 413517312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1447, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2894, 3072, 3360, 3584, 3840, 4341, 4480, 5120, 5376, 5788, 6720, 7168, 7235, 7680, 8682, 8960, 10129, 10752, 11576, 13440, 14470, 15360, 17364, 17920, 20258, 21504, 21705, 23152, 26880, 28940, 30387, 34728, 35840, 40516, 43410, 46304, 50645, 53760, 57880, 60774, 69456, 81032, 86820, 92608, 101290, 107520, 115760, 121548, 138912, 151935, 162064, 173640, 185216, 202580, 231520, 243096, 277824, 303870, 324128, 347280, 370432, 405160, 463040, 486192, 555648, 607740, 648256, 694560, 740864, 810320, 926080, 972384, 1111296, 1215480, 1296512, 1389120, 1481728, 1620640, 1852160, 1944768, 2222592, 2430960, 2593024, 2778240, 3241280, 3704320, 3889536, 4445184, 4861920, 5186048, 5556480, 6482560, 7408640, 7779072, 9723840, 10372096, 11112960, 12965120, 15558144, 19447680, 22225920, 25930240, 31116288, 38895360, 51860480, 77790720, 155581440]

約数ペア:

[(1, 155581440), (2, 77790720), (3, 51860480), (4, 38895360), (5, 31116288), (6, 25930240), (7, 22225920), (8, 19447680), (10, 15558144), (12, 12965120), (14, 11112960), (15, 10372096), (16, 9723840), (20, 7779072), (21, 7408640), (24, 6482560), (28, 5556480), (30, 5186048), (32, 4861920), (35, 4445184), (40, 3889536), (42, 3704320), (48, 3241280), (56, 2778240), (60, 2593024), (64, 2430960), (70, 2222592), (80, 1944768), (84, 1852160), (96, 1620640), (105, 1481728), (112, 1389120), (120, 1296512), (128, 1215480), (140, 1111296), (160, 972384), (168, 926080), (192, 810320), (210, 740864), (224, 694560), (240, 648256), (256, 607740), (280, 555648), (320, 486192), (336, 463040), (384, 405160), (420, 370432), (448, 347280), (480, 324128), (512, 303870), (560, 277824), (640, 243096), (672, 231520), (768, 202580), (840, 185216), (896, 173640), (960, 162064), (1024, 151935), (1120, 138912), (1280, 121548), (1344, 115760), (1447, 107520), (1536, 101290), (1680, 92608), (1792, 86820), (1920, 81032), (2240, 69456), (2560, 60774), (2688, 57880), (2894, 53760), (3072, 50645), (3360, 46304), (3584, 43410), (3840, 40516), (4341, 35840), (4480, 34728), (5120, 30387), (5376, 28940), (5788, 26880), (6720, 23152), (7168, 21705), (7235, 21504), (7680, 20258), (8682, 17920), (8960, 17364), (10129, 15360), (10752, 14470), (11576, 13440)]