168978240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2597

約数の個数: 168

約数和(自身を含む): 606722688

約数和(自身を除く): 437744448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2551, 2760, 2880, 3312, 3680, 4140, 4416, 5102, 5520, 6624, 7360, 7653, 8280, 10204, 11040, 12755, 13248, 15306, 16560, 20408, 22080, 22959, 25510, 30612, 33120, 38265, 40816, 45918, 51020, 58673, 61224, 66240, 76530, 81632, 91836, 102040, 114795, 117346, 122448, 153060, 163264, 176019, 183672, 204080, 229590, 234692, 244896, 293365, 306120, 352038, 367344, 408160, 459180, 469384, 489792, 528057, 586730, 612240, 704076, 734688, 816320, 880095, 918360, 938768, 1056114, 1173460, 1224480, 1408152, 1469376, 1760190, 1836720, 1877536, 2112228, 2346920, 2448960, 2640285, 2816304, 3520380, 3673440, 3755072, 4224456, 4693840, 5280570, 5632608, 7040760, 7346880, 8448912, 9387680, 10561140, 11265216, 14081520, 16897824, 18775360, 21122280, 28163040, 33795648, 42244560, 56326080, 84489120, 168978240]

約数ペア:

[(1, 168978240), (2, 84489120), (3, 56326080), (4, 42244560), (5, 33795648), (6, 28163040), (8, 21122280), (9, 18775360), (10, 16897824), (12, 14081520), (15, 11265216), (16, 10561140), (18, 9387680), (20, 8448912), (23, 7346880), (24, 7040760), (30, 5632608), (32, 5280570), (36, 4693840), (40, 4224456), (45, 3755072), (46, 3673440), (48, 3520380), (60, 2816304), (64, 2640285), (69, 2448960), (72, 2346920), (80, 2112228), (90, 1877536), (92, 1836720), (96, 1760190), (115, 1469376), (120, 1408152), (138, 1224480), (144, 1173460), (160, 1056114), (180, 938768), (184, 918360), (192, 880095), (207, 816320), (230, 734688), (240, 704076), (276, 612240), (288, 586730), (320, 528057), (345, 489792), (360, 469384), (368, 459180), (414, 408160), (460, 367344), (480, 352038), (552, 306120), (576, 293365), (690, 244896), (720, 234692), (736, 229590), (828, 204080), (920, 183672), (960, 176019), (1035, 163264), (1104, 153060), (1380, 122448), (1440, 117346), (1472, 114795), (1656, 102040), (1840, 91836), (2070, 81632), (2208, 76530), (2551, 66240), (2760, 61224), (2880, 58673), (3312, 51020), (3680, 45918), (4140, 40816), (4416, 38265), (5102, 33120), (5520, 30612), (6624, 25510), (7360, 22959), (7653, 22080), (8280, 20408), (10204, 16560), (11040, 15306), (12755, 13248)]