256032000

素因数分解:

$2^8\times 3^2\times 5^3\times 7^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 432

約数和(自身を含む): 1061179392

約数和(自身を除く): 805147392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 127, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 254, 256, 280, 288, 300, 315, 320, 336, 350, 360, 375, 381, 384, 400, 420, 448, 450, 480, 500, 504, 508, 525, 560, 576, 600, 630, 635, 640, 672, 700, 720, 750, 762, 768, 800, 840, 875, 889, 896, 900, 960, 1000, 1008, 1016, 1050, 1120, 1125, 1143, 1152, 1200, 1260, 1270, 1280, 1344, 1400, 1440, 1500, 1524, 1575, 1600, 1680, 1750, 1778, 1792, 1800, 1905, 1920, 2000, 2016, 2032, 2100, 2240, 2250, 2286, 2304, 2400, 2520, 2540, 2625, 2667, 2688, 2800, 2880, 3000, 3048, 3150, 3175, 3200, 3360, 3500, 3556, 3600, 3810, 3840, 4000, 4032, 4064, 4200, 4445, 4480, 4500, 4572, 4800, 5040, 5080, 5250, 5334, 5376, 5600, 5715, 5760, 6000, 6096, 6300, 6350, 6400, 6720, 7000, 7112, 7200, 7620, 7875, 8000, 8001, 8064, 8128, 8400, 8890, 8960, 9000, 9144, 9525, 9600, 10080, 10160, 10500, 10668, 11200, 11430, 11520, 12000, 12192, 12600, 12700, 13335, 13440, 14000, 14224, 14400, 15240, 15750, 15875, 16000, 16002, 16128, 16256, 16800, 17780, 18000, 18288, 19050, 19200, 20160, 20320, 21000, 21336, 22225, 22400, 22860, 24000, 24384, 25200, 25400, 26670, 26880, 28000, 28448, 28575, 28800, 30480, 31500, 31750, 32000, 32004, 32512, 33600, 35560, 36000, 36576, 38100, 40005, 40320, 40640, 42000, 42672, 44450, 44800, 45720, 47625, 48000, 48768, 50400, 50800, 53340, 56000, 56896, 57150, 57600, 60960, 63000, 63500, 64008, 66675, 67200, 71120, 72000, 73152, 76200, 80010, 80640, 81280, 84000, 85344, 88900, 91440, 95250, 96000, 97536, 100800, 101600, 106680, 111125, 112000, 113792, 114300, 121920, 126000, 127000, 128016, 133350, 134400, 142240, 142875, 144000, 146304, 152400, 160020, 162560, 168000, 170688, 177800, 182880, 190500, 200025, 201600, 203200, 213360, 222250, 224000, 227584, 228600, 243840, 252000, 254000, 256032, 266700, 284480, 285750, 288000, 292608, 304800, 320040, 333375, 336000, 341376, 355600, 365760, 381000, 400050, 403200, 406400, 426720, 444500, 457200, 487680, 504000, 508000, 512064, 533400, 568960, 571500, 609600, 640080, 666750, 672000, 682752, 711200, 731520, 762000, 800100, 812800, 853440, 889000, 914400, 1000125, 1008000, 1016000, 1024128, 1066800, 1137920, 1143000, 1219200, 1280160, 1333500, 1422400, 1463040, 1524000, 1600200, 1706880, 1778000, 1828800, 2000250, 2016000, 2032000, 2048256, 2133600, 2286000, 2438400, 2560320, 2667000, 2844800, 3048000, 3200400, 3413760, 3556000, 3657600, 4000500, 4064000, 4267200, 4572000, 5120640, 5334000, 5689600, 6096000, 6400800, 7112000, 7315200, 8001000, 8534400, 9144000, 10241280, 10668000, 12192000, 12801600, 14224000, 16002000, 17068800, 18288000, 21336000, 25603200, 28448000, 32004000, 36576000, 42672000, 51206400, 64008000, 85344000, 128016000, 256032000]

約数ペア:

[(1, 256032000), (2, 128016000), (3, 85344000), (4, 64008000), (5, 51206400), (6, 42672000), (7, 36576000), (8, 32004000), (9, 28448000), (10, 25603200), (12, 21336000), (14, 18288000), (15, 17068800), (16, 16002000), (18, 14224000), (20, 12801600), (21, 12192000), (24, 10668000), (25, 10241280), (28, 9144000), (30, 8534400), (32, 8001000), (35, 7315200), (36, 7112000), (40, 6400800), (42, 6096000), (45, 5689600), (48, 5334000), (50, 5120640), (56, 4572000), (60, 4267200), (63, 4064000), (64, 4000500), (70, 3657600), (72, 3556000), (75, 3413760), (80, 3200400), (84, 3048000), (90, 2844800), (96, 2667000), (100, 2560320), (105, 2438400), (112, 2286000), (120, 2133600), (125, 2048256), (126, 2032000), (127, 2016000), (128, 2000250), (140, 1828800), (144, 1778000), (150, 1706880), (160, 1600200), (168, 1524000), (175, 1463040), (180, 1422400), (192, 1333500), (200, 1280160), (210, 1219200), (224, 1143000), (225, 1137920), (240, 1066800), (250, 1024128), (252, 1016000), (254, 1008000), (256, 1000125), (280, 914400), (288, 889000), (300, 853440), (315, 812800), (320, 800100), (336, 762000), (350, 731520), (360, 711200), (375, 682752), (381, 672000), (384, 666750), (400, 640080), (420, 609600), (448, 571500), (450, 568960), (480, 533400), (500, 512064), (504, 508000), (508, 504000), (525, 487680), (560, 457200), (576, 444500), (600, 426720), (630, 406400), (635, 403200), (640, 400050), (672, 381000), (700, 365760), (720, 355600), (750, 341376), (762, 336000), (768, 333375), (800, 320040), (840, 304800), (875, 292608), (889, 288000), (896, 285750), (900, 284480), (960, 266700), (1000, 256032), (1008, 254000), (1016, 252000), (1050, 243840), (1120, 228600), (1125, 227584), (1143, 224000), (1152, 222250), (1200, 213360), (1260, 203200), (1270, 201600), (1280, 200025), (1344, 190500), (1400, 182880), (1440, 177800), (1500, 170688), (1524, 168000), (1575, 162560), (1600, 160020), (1680, 152400), (1750, 146304), (1778, 144000), (1792, 142875), (1800, 142240), (1905, 134400), (1920, 133350), (2000, 128016), (2016, 127000), (2032, 126000), (2100, 121920), (2240, 114300), (2250, 113792), (2286, 112000), (2304, 111125), (2400, 106680), (2520, 101600), (2540, 100800), (2625, 97536), (2667, 96000), (2688, 95250), (2800, 91440), (2880, 88900), (3000, 85344), (3048, 84000), (3150, 81280), (3175, 80640), (3200, 80010), (3360, 76200), (3500, 73152), (3556, 72000), (3600, 71120), (3810, 67200), (3840, 66675), (4000, 64008), (4032, 63500), (4064, 63000), (4200, 60960), (4445, 57600), (4480, 57150), (4500, 56896), (4572, 56000), (4800, 53340), (5040, 50800), (5080, 50400), (5250, 48768), (5334, 48000), (5376, 47625), (5600, 45720), (5715, 44800), (5760, 44450), (6000, 42672), (6096, 42000), (6300, 40640), (6350, 40320), (6400, 40005), (6720, 38100), (7000, 36576), (7112, 36000), (7200, 35560), (7620, 33600), (7875, 32512), (8000, 32004), (8001, 32000), (8064, 31750), (8128, 31500), (8400, 30480), (8890, 28800), (8960, 28575), (9000, 28448), (9144, 28000), (9525, 26880), (9600, 26670), (10080, 25400), (10160, 25200), (10500, 24384), (10668, 24000), (11200, 22860), (11430, 22400), (11520, 22225), (12000, 21336), (12192, 21000), (12600, 20320), (12700, 20160), (13335, 19200), (13440, 19050), (14000, 18288), (14224, 18000), (14400, 17780), (15240, 16800), (15750, 16256), (15875, 16128), (16000, 16002)]