168144000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 580469760

約数和(自身を除く): 412325760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 113, 120, 124, 125, 128, 150, 155, 160, 186, 192, 200, 226, 240, 248, 250, 300, 310, 320, 339, 372, 375, 384, 400, 452, 465, 480, 496, 500, 565, 600, 620, 640, 678, 744, 750, 775, 800, 904, 930, 960, 992, 1000, 1130, 1200, 1240, 1356, 1488, 1500, 1550, 1600, 1695, 1808, 1860, 1920, 1984, 2000, 2260, 2325, 2400, 2480, 2712, 2825, 2976, 3000, 3100, 3200, 3390, 3503, 3616, 3720, 3875, 3968, 4000, 4520, 4650, 4800, 4960, 5424, 5650, 5952, 6000, 6200, 6780, 7006, 7232, 7440, 7750, 8000, 8475, 9040, 9300, 9600, 9920, 10509, 10848, 11300, 11625, 11904, 12000, 12400, 13560, 14012, 14125, 14464, 14880, 15500, 16000, 16950, 17515, 18080, 18600, 19840, 21018, 21696, 22600, 23250, 24000, 24800, 27120, 28024, 28250, 29760, 31000, 33900, 35030, 36160, 37200, 42036, 42375, 43392, 45200, 46500, 48000, 49600, 52545, 54240, 56048, 56500, 59520, 62000, 67800, 70060, 72320, 74400, 84072, 84750, 87575, 90400, 93000, 99200, 105090, 108480, 112096, 113000, 124000, 135600, 140120, 148800, 168144, 169500, 175150, 180800, 186000, 210180, 216960, 224192, 226000, 248000, 262725, 271200, 280240, 297600, 336288, 339000, 350300, 361600, 372000, 420360, 437875, 448384, 452000, 496000, 525450, 542400, 560480, 672576, 678000, 700600, 744000, 840720, 875750, 904000, 1050900, 1084800, 1120960, 1313625, 1345152, 1356000, 1401200, 1488000, 1681440, 1751500, 1808000, 2101800, 2241920, 2627250, 2712000, 2802400, 3362880, 3503000, 4203600, 5254500, 5424000, 5604800, 6725760, 7006000, 8407200, 10509000, 11209600, 14012000, 16814400, 21018000, 28024000, 33628800, 42036000, 56048000, 84072000, 168144000]

約数ペア:

[(1, 168144000), (2, 84072000), (3, 56048000), (4, 42036000), (5, 33628800), (6, 28024000), (8, 21018000), (10, 16814400), (12, 14012000), (15, 11209600), (16, 10509000), (20, 8407200), (24, 7006000), (25, 6725760), (30, 5604800), (31, 5424000), (32, 5254500), (40, 4203600), (48, 3503000), (50, 3362880), (60, 2802400), (62, 2712000), (64, 2627250), (75, 2241920), (80, 2101800), (93, 1808000), (96, 1751500), (100, 1681440), (113, 1488000), (120, 1401200), (124, 1356000), (125, 1345152), (128, 1313625), (150, 1120960), (155, 1084800), (160, 1050900), (186, 904000), (192, 875750), (200, 840720), (226, 744000), (240, 700600), (248, 678000), (250, 672576), (300, 560480), (310, 542400), (320, 525450), (339, 496000), (372, 452000), (375, 448384), (384, 437875), (400, 420360), (452, 372000), (465, 361600), (480, 350300), (496, 339000), (500, 336288), (565, 297600), (600, 280240), (620, 271200), (640, 262725), (678, 248000), (744, 226000), (750, 224192), (775, 216960), (800, 210180), (904, 186000), (930, 180800), (960, 175150), (992, 169500), (1000, 168144), (1130, 148800), (1200, 140120), (1240, 135600), (1356, 124000), (1488, 113000), (1500, 112096), (1550, 108480), (1600, 105090), (1695, 99200), (1808, 93000), (1860, 90400), (1920, 87575), (1984, 84750), (2000, 84072), (2260, 74400), (2325, 72320), (2400, 70060), (2480, 67800), (2712, 62000), (2825, 59520), (2976, 56500), (3000, 56048), (3100, 54240), (3200, 52545), (3390, 49600), (3503, 48000), (3616, 46500), (3720, 45200), (3875, 43392), (3968, 42375), (4000, 42036), (4520, 37200), (4650, 36160), (4800, 35030), (4960, 33900), (5424, 31000), (5650, 29760), (5952, 28250), (6000, 28024), (6200, 27120), (6780, 24800), (7006, 24000), (7232, 23250), (7440, 22600), (7750, 21696), (8000, 21018), (8475, 19840), (9040, 18600), (9300, 18080), (9600, 17515), (9920, 16950), (10509, 16000), (10848, 15500), (11300, 14880), (11625, 14464), (11904, 14125), (12000, 14012), (12400, 13560)]