1238976000

素因数分解:

$2^9\times 3^4\times 5^3\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 400

約数和(自身を含む): 4634435520

約数和(自身を除く): 3395459520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 239, 240, 250, 256, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 478, 480, 500, 512, 540, 576, 600, 640, 648, 675, 717, 720, 750, 768, 800, 810, 864, 900, 956, 960, 1000, 1080, 1125, 1152, 1195, 1200, 1280, 1296, 1350, 1434, 1440, 1500, 1536, 1600, 1620, 1728, 1800, 1912, 1920, 2000, 2025, 2151, 2160, 2250, 2304, 2390, 2400, 2560, 2592, 2700, 2868, 2880, 3000, 3200, 3240, 3375, 3456, 3585, 3600, 3824, 3840, 4000, 4050, 4302, 4320, 4500, 4608, 4780, 4800, 5184, 5400, 5736, 5760, 5975, 6000, 6400, 6453, 6480, 6750, 6912, 7170, 7200, 7648, 7680, 8000, 8100, 8604, 8640, 9000, 9560, 9600, 10125, 10368, 10755, 10800, 11472, 11520, 11950, 12000, 12800, 12906, 12960, 13500, 13824, 14340, 14400, 15296, 16000, 16200, 17208, 17280, 17925, 18000, 19120, 19200, 19359, 20250, 20736, 21510, 21600, 22944, 23040, 23900, 24000, 25812, 25920, 27000, 28680, 28800, 29875, 30592, 32000, 32265, 32400, 34416, 34560, 35850, 36000, 38240, 38400, 38718, 40500, 41472, 43020, 43200, 45888, 47800, 48000, 51624, 51840, 53775, 54000, 57360, 57600, 59750, 61184, 64000, 64530, 64800, 68832, 69120, 71700, 72000, 76480, 77436, 81000, 86040, 86400, 89625, 91776, 95600, 96000, 96795, 103248, 103680, 107550, 108000, 114720, 115200, 119500, 122368, 129060, 129600, 137664, 143400, 144000, 152960, 154872, 161325, 162000, 172080, 172800, 179250, 183552, 191200, 192000, 193590, 206496, 207360, 215100, 216000, 229440, 239000, 258120, 259200, 268875, 275328, 286800, 288000, 305920, 309744, 322650, 324000, 344160, 345600, 358500, 367104, 382400, 387180, 412992, 430200, 432000, 458880, 478000, 483975, 516240, 518400, 537750, 550656, 573600, 576000, 611840, 619488, 645300, 648000, 688320, 717000, 764800, 774360, 806625, 825984, 860400, 864000, 917760, 956000, 967950, 1032480, 1036800, 1075500, 1101312, 1147200, 1238976, 1290600, 1296000, 1376640, 1434000, 1529600, 1548720, 1613250, 1651968, 1720800, 1728000, 1835520, 1912000, 1935900, 2064960, 2151000, 2294400, 2419875, 2477952, 2581200, 2592000, 2753280, 2868000, 3059200, 3097440, 3226500, 3303936, 3441600, 3824000, 3871800, 4129920, 4302000, 4588800, 4839750, 4955904, 5162400, 5184000, 5506560, 5736000, 6194880, 6453000, 6883200, 7648000, 7743600, 8259840, 8604000, 9177600, 9679500, 9911808, 10324800, 11472000, 12389760, 12906000, 13766400, 15296000, 15487200, 16519680, 17208000, 19359000, 20649600, 22944000, 24779520, 25812000, 27532800, 30974400, 34416000, 38718000, 41299200, 45888000, 49559040, 51624000, 61948800, 68832000, 77436000, 82598400, 103248000, 123897600, 137664000, 154872000, 206496000, 247795200, 309744000, 412992000, 619488000, 1238976000]

約数ペア:

[(1, 1238976000), (2, 619488000), (3, 412992000), (4, 309744000), (5, 247795200), (6, 206496000), (8, 154872000), (9, 137664000), (10, 123897600), (12, 103248000), (15, 82598400), (16, 77436000), (18, 68832000), (20, 61948800), (24, 51624000), (25, 49559040), (27, 45888000), (30, 41299200), (32, 38718000), (36, 34416000), (40, 30974400), (45, 27532800), (48, 25812000), (50, 24779520), (54, 22944000), (60, 20649600), (64, 19359000), (72, 17208000), (75, 16519680), (80, 15487200), (81, 15296000), (90, 13766400), (96, 12906000), (100, 12389760), (108, 11472000), (120, 10324800), (125, 9911808), (128, 9679500), (135, 9177600), (144, 8604000), (150, 8259840), (160, 7743600), (162, 7648000), (180, 6883200), (192, 6453000), (200, 6194880), (216, 5736000), (225, 5506560), (239, 5184000), (240, 5162400), (250, 4955904), (256, 4839750), (270, 4588800), (288, 4302000), (300, 4129920), (320, 3871800), (324, 3824000), (360, 3441600), (375, 3303936), (384, 3226500), (400, 3097440), (405, 3059200), (432, 2868000), (450, 2753280), (478, 2592000), (480, 2581200), (500, 2477952), (512, 2419875), (540, 2294400), (576, 2151000), (600, 2064960), (640, 1935900), (648, 1912000), (675, 1835520), (717, 1728000), (720, 1720800), (750, 1651968), (768, 1613250), (800, 1548720), (810, 1529600), (864, 1434000), (900, 1376640), (956, 1296000), (960, 1290600), (1000, 1238976), (1080, 1147200), (1125, 1101312), (1152, 1075500), (1195, 1036800), (1200, 1032480), (1280, 967950), (1296, 956000), (1350, 917760), (1434, 864000), (1440, 860400), (1500, 825984), (1536, 806625), (1600, 774360), (1620, 764800), (1728, 717000), (1800, 688320), (1912, 648000), (1920, 645300), (2000, 619488), (2025, 611840), (2151, 576000), (2160, 573600), (2250, 550656), (2304, 537750), (2390, 518400), (2400, 516240), (2560, 483975), (2592, 478000), (2700, 458880), (2868, 432000), (2880, 430200), (3000, 412992), (3200, 387180), (3240, 382400), (3375, 367104), (3456, 358500), (3585, 345600), (3600, 344160), (3824, 324000), (3840, 322650), (4000, 309744), (4050, 305920), (4302, 288000), (4320, 286800), (4500, 275328), (4608, 268875), (4780, 259200), (4800, 258120), (5184, 239000), (5400, 229440), (5736, 216000), (5760, 215100), (5975, 207360), (6000, 206496), (6400, 193590), (6453, 192000), (6480, 191200), (6750, 183552), (6912, 179250), (7170, 172800), (7200, 172080), (7648, 162000), (7680, 161325), (8000, 154872), (8100, 152960), (8604, 144000), (8640, 143400), (9000, 137664), (9560, 129600), (9600, 129060), (10125, 122368), (10368, 119500), (10755, 115200), (10800, 114720), (11472, 108000), (11520, 107550), (11950, 103680), (12000, 103248), (12800, 96795), (12906, 96000), (12960, 95600), (13500, 91776), (13824, 89625), (14340, 86400), (14400, 86040), (15296, 81000), (16000, 77436), (16200, 76480), (17208, 72000), (17280, 71700), (17925, 69120), (18000, 68832), (19120, 64800), (19200, 64530), (19359, 64000), (20250, 61184), (20736, 59750), (21510, 57600), (21600, 57360), (22944, 54000), (23040, 53775), (23900, 51840), (24000, 51624), (25812, 48000), (25920, 47800), (27000, 45888), (28680, 43200), (28800, 43020), (29875, 41472), (30592, 40500), (32000, 38718), (32265, 38400), (32400, 38240), (34416, 36000), (34560, 35850)]