1321824000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^2\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 432

約数和(自身を含む): 5125419936

約数和(自身を除く): 3803595936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 250, 256, 280, 281, 294, 300, 320, 336, 350, 375, 384, 392, 400, 420, 448, 480, 490, 500, 525, 560, 562, 588, 600, 640, 672, 700, 735, 750, 768, 784, 800, 840, 843, 875, 896, 960, 980, 1000, 1050, 1120, 1124, 1176, 1200, 1225, 1280, 1344, 1400, 1405, 1470, 1500, 1568, 1600, 1680, 1686, 1750, 1792, 1920, 1960, 1967, 2000, 2100, 2240, 2248, 2352, 2400, 2450, 2625, 2688, 2800, 2810, 2940, 3000, 3136, 3200, 3360, 3372, 3500, 3675, 3840, 3920, 3934, 4000, 4200, 4215, 4480, 4496, 4704, 4800, 4900, 5250, 5376, 5600, 5620, 5880, 5901, 6000, 6125, 6272, 6400, 6720, 6744, 7000, 7025, 7350, 7840, 7868, 8000, 8400, 8430, 8960, 8992, 9408, 9600, 9800, 9835, 10500, 11200, 11240, 11760, 11802, 12000, 12250, 12544, 13440, 13488, 13769, 14000, 14050, 14700, 15680, 15736, 16000, 16800, 16860, 17984, 18375, 18816, 19200, 19600, 19670, 21000, 21075, 22400, 22480, 23520, 23604, 24000, 24500, 26880, 26976, 27538, 28000, 28100, 29400, 29505, 31360, 31472, 32000, 33600, 33720, 35125, 35968, 36750, 37632, 39200, 39340, 41307, 42000, 42150, 44800, 44960, 47040, 47208, 48000, 49000, 49175, 53952, 55076, 56000, 56200, 58800, 59010, 62720, 62944, 67200, 67440, 68845, 70250, 71936, 73500, 78400, 78680, 82614, 84000, 84300, 89920, 94080, 94416, 96000, 98000, 98350, 105375, 107904, 110152, 112000, 112400, 117600, 118020, 125888, 134400, 134880, 137690, 140500, 147000, 147525, 156800, 157360, 165228, 168000, 168600, 179840, 188160, 188832, 196000, 196700, 206535, 210750, 215808, 220304, 224000, 224800, 235200, 236040, 245875, 251776, 269760, 275380, 281000, 294000, 295050, 313600, 314720, 330456, 336000, 337200, 344225, 359680, 377664, 392000, 393400, 413070, 421500, 440608, 449600, 470400, 472080, 491750, 503552, 539520, 550760, 562000, 588000, 590100, 629440, 660912, 672000, 674400, 688450, 737625, 755328, 784000, 786800, 826140, 843000, 881216, 899200, 940800, 944160, 983500, 1032675, 1079040, 1101520, 1124000, 1176000, 1180200, 1258880, 1321824, 1348800, 1376900, 1475250, 1510656, 1568000, 1573600, 1652280, 1686000, 1721125, 1762432, 1798400, 1888320, 1967000, 2065350, 2203040, 2248000, 2352000, 2360400, 2517760, 2643648, 2697600, 2753800, 2950500, 3147200, 3304560, 3372000, 3442250, 3524864, 3776640, 3934000, 4130700, 4406080, 4496000, 4704000, 4720800, 5163375, 5287296, 5395200, 5507600, 5901000, 6294400, 6609120, 6744000, 6884500, 7553280, 7868000, 8261400, 8812160, 8992000, 9441600, 10326750, 10574592, 11015200, 11802000, 12588800, 13218240, 13488000, 13769000, 15736000, 16522800, 17624320, 18883200, 20653500, 22030400, 23604000, 26436480, 26976000, 27538000, 31472000, 33045600, 37766400, 41307000, 44060800, 47208000, 52872960, 55076000, 62944000, 66091200, 82614000, 88121600, 94416000, 110152000, 132182400, 165228000, 188832000, 220304000, 264364800, 330456000, 440608000, 660912000, 1321824000]

約数ペア:

[(1, 1321824000), (2, 660912000), (3, 440608000), (4, 330456000), (5, 264364800), (6, 220304000), (7, 188832000), (8, 165228000), (10, 132182400), (12, 110152000), (14, 94416000), (15, 88121600), (16, 82614000), (20, 66091200), (21, 62944000), (24, 55076000), (25, 52872960), (28, 47208000), (30, 44060800), (32, 41307000), (35, 37766400), (40, 33045600), (42, 31472000), (48, 27538000), (49, 26976000), (50, 26436480), (56, 23604000), (60, 22030400), (64, 20653500), (70, 18883200), (75, 17624320), (80, 16522800), (84, 15736000), (96, 13769000), (98, 13488000), (100, 13218240), (105, 12588800), (112, 11802000), (120, 11015200), (125, 10574592), (128, 10326750), (140, 9441600), (147, 8992000), (150, 8812160), (160, 8261400), (168, 7868000), (175, 7553280), (192, 6884500), (196, 6744000), (200, 6609120), (210, 6294400), (224, 5901000), (240, 5507600), (245, 5395200), (250, 5287296), (256, 5163375), (280, 4720800), (281, 4704000), (294, 4496000), (300, 4406080), (320, 4130700), (336, 3934000), (350, 3776640), (375, 3524864), (384, 3442250), (392, 3372000), (400, 3304560), (420, 3147200), (448, 2950500), (480, 2753800), (490, 2697600), (500, 2643648), (525, 2517760), (560, 2360400), (562, 2352000), (588, 2248000), (600, 2203040), (640, 2065350), (672, 1967000), (700, 1888320), (735, 1798400), (750, 1762432), (768, 1721125), (784, 1686000), (800, 1652280), (840, 1573600), (843, 1568000), (875, 1510656), (896, 1475250), (960, 1376900), (980, 1348800), (1000, 1321824), (1050, 1258880), (1120, 1180200), (1124, 1176000), (1176, 1124000), (1200, 1101520), (1225, 1079040), (1280, 1032675), (1344, 983500), (1400, 944160), (1405, 940800), (1470, 899200), (1500, 881216), (1568, 843000), (1600, 826140), (1680, 786800), (1686, 784000), (1750, 755328), (1792, 737625), (1920, 688450), (1960, 674400), (1967, 672000), (2000, 660912), (2100, 629440), (2240, 590100), (2248, 588000), (2352, 562000), (2400, 550760), (2450, 539520), (2625, 503552), (2688, 491750), (2800, 472080), (2810, 470400), (2940, 449600), (3000, 440608), (3136, 421500), (3200, 413070), (3360, 393400), (3372, 392000), (3500, 377664), (3675, 359680), (3840, 344225), (3920, 337200), (3934, 336000), (4000, 330456), (4200, 314720), (4215, 313600), (4480, 295050), (4496, 294000), (4704, 281000), (4800, 275380), (4900, 269760), (5250, 251776), (5376, 245875), (5600, 236040), (5620, 235200), (5880, 224800), (5901, 224000), (6000, 220304), (6125, 215808), (6272, 210750), (6400, 206535), (6720, 196700), (6744, 196000), (7000, 188832), (7025, 188160), (7350, 179840), (7840, 168600), (7868, 168000), (8000, 165228), (8400, 157360), (8430, 156800), (8960, 147525), (8992, 147000), (9408, 140500), (9600, 137690), (9800, 134880), (9835, 134400), (10500, 125888), (11200, 118020), (11240, 117600), (11760, 112400), (11802, 112000), (12000, 110152), (12250, 107904), (12544, 105375), (13440, 98350), (13488, 98000), (13769, 96000), (14000, 94416), (14050, 94080), (14700, 89920), (15680, 84300), (15736, 84000), (16000, 82614), (16800, 78680), (16860, 78400), (17984, 73500), (18375, 71936), (18816, 70250), (19200, 68845), (19600, 67440), (19670, 67200), (21000, 62944), (21075, 62720), (22400, 59010), (22480, 58800), (23520, 56200), (23604, 56000), (24000, 55076), (24500, 53952), (26880, 49175), (26976, 49000), (27538, 48000), (28000, 47208), (28100, 47040), (29400, 44960), (29505, 44800), (31360, 42150), (31472, 42000), (32000, 41307), (33600, 39340), (33720, 39200), (35125, 37632), (35968, 36750)]