169512960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 208

約数和(自身を含む): 566161920

約数和(自身を除く): 396648960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 89, 93, 96, 120, 124, 128, 155, 160, 178, 186, 192, 240, 248, 256, 267, 310, 320, 356, 372, 384, 445, 465, 480, 496, 512, 534, 620, 640, 712, 744, 768, 890, 930, 960, 992, 1024, 1068, 1240, 1280, 1335, 1424, 1488, 1536, 1780, 1860, 1920, 1984, 2048, 2136, 2480, 2560, 2670, 2759, 2848, 2976, 3072, 3560, 3720, 3840, 3968, 4096, 4272, 4960, 5120, 5340, 5518, 5696, 5952, 6144, 7120, 7440, 7680, 7936, 8277, 8544, 9920, 10240, 10680, 11036, 11392, 11904, 12288, 13795, 14240, 14880, 15360, 15872, 16554, 17088, 19840, 20480, 21360, 22072, 22784, 23808, 27590, 28480, 29760, 30720, 31744, 33108, 34176, 39680, 41385, 42720, 44144, 45568, 47616, 55180, 56960, 59520, 61440, 63488, 66216, 68352, 79360, 82770, 85440, 88288, 91136, 95232, 110360, 113920, 119040, 126976, 132432, 136704, 158720, 165540, 170880, 176576, 182272, 190464, 220720, 227840, 238080, 264864, 273408, 317440, 331080, 341760, 353152, 364544, 380928, 441440, 455680, 476160, 529728, 546816, 634880, 662160, 683520, 706304, 882880, 911360, 952320, 1059456, 1093632, 1324320, 1367040, 1412608, 1765760, 1822720, 1904640, 2118912, 2648640, 2734080, 2825216, 3531520, 4237824, 5297280, 5468160, 5650432, 7063040, 8475648, 10594560, 11300864, 14126080, 16951296, 21189120, 28252160, 33902592, 42378240, 56504320, 84756480, 169512960]

約数ペア:

[(1, 169512960), (2, 84756480), (3, 56504320), (4, 42378240), (5, 33902592), (6, 28252160), (8, 21189120), (10, 16951296), (12, 14126080), (15, 11300864), (16, 10594560), (20, 8475648), (24, 7063040), (30, 5650432), (31, 5468160), (32, 5297280), (40, 4237824), (48, 3531520), (60, 2825216), (62, 2734080), (64, 2648640), (80, 2118912), (89, 1904640), (93, 1822720), (96, 1765760), (120, 1412608), (124, 1367040), (128, 1324320), (155, 1093632), (160, 1059456), (178, 952320), (186, 911360), (192, 882880), (240, 706304), (248, 683520), (256, 662160), (267, 634880), (310, 546816), (320, 529728), (356, 476160), (372, 455680), (384, 441440), (445, 380928), (465, 364544), (480, 353152), (496, 341760), (512, 331080), (534, 317440), (620, 273408), (640, 264864), (712, 238080), (744, 227840), (768, 220720), (890, 190464), (930, 182272), (960, 176576), (992, 170880), (1024, 165540), (1068, 158720), (1240, 136704), (1280, 132432), (1335, 126976), (1424, 119040), (1488, 113920), (1536, 110360), (1780, 95232), (1860, 91136), (1920, 88288), (1984, 85440), (2048, 82770), (2136, 79360), (2480, 68352), (2560, 66216), (2670, 63488), (2759, 61440), (2848, 59520), (2976, 56960), (3072, 55180), (3560, 47616), (3720, 45568), (3840, 44144), (3968, 42720), (4096, 41385), (4272, 39680), (4960, 34176), (5120, 33108), (5340, 31744), (5518, 30720), (5696, 29760), (5952, 28480), (6144, 27590), (7120, 23808), (7440, 22784), (7680, 22072), (7936, 21360), (8277, 20480), (8544, 19840), (9920, 17088), (10240, 16554), (10680, 15872), (11036, 15360), (11392, 14880), (11904, 14240), (12288, 13795)]