1651968000

素因数分解:

$2^{11}\times 3^3\times 5^3\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 384

約数和(自身を含む): 6132672000

約数和(自身を除く): 4480704000

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, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 239, 240, 250, 256, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 478, 480, 500, 512, 540, 576, 600, 640, 675, 717, 720, 750, 768, 800, 864, 900, 956, 960, 1000, 1024, 1080, 1125, 1152, 1195, 1200, 1280, 1350, 1434, 1440, 1500, 1536, 1600, 1728, 1800, 1912, 1920, 2000, 2048, 2151, 2160, 2250, 2304, 2390, 2400, 2560, 2700, 2868, 2880, 3000, 3072, 3200, 3375, 3456, 3585, 3600, 3824, 3840, 4000, 4302, 4320, 4500, 4608, 4780, 4800, 5120, 5400, 5736, 5760, 5975, 6000, 6144, 6400, 6453, 6750, 6912, 7170, 7200, 7648, 7680, 8000, 8604, 8640, 9000, 9216, 9560, 9600, 10240, 10755, 10800, 11472, 11520, 11950, 12000, 12800, 12906, 13500, 13824, 14340, 14400, 15296, 15360, 16000, 17208, 17280, 17925, 18000, 18432, 19120, 19200, 21510, 21600, 22944, 23040, 23900, 24000, 25600, 25812, 27000, 27648, 28680, 28800, 29875, 30592, 30720, 32000, 32265, 34416, 34560, 35850, 36000, 38240, 38400, 43020, 43200, 45888, 46080, 47800, 48000, 51200, 51624, 53775, 54000, 55296, 57360, 57600, 59750, 61184, 64000, 64530, 68832, 69120, 71700, 72000, 76480, 76800, 86040, 86400, 89625, 91776, 92160, 95600, 96000, 103248, 107550, 108000, 114720, 115200, 119500, 122368, 128000, 129060, 137664, 138240, 143400, 144000, 152960, 153600, 161325, 172080, 172800, 179250, 183552, 191200, 192000, 206496, 215100, 216000, 229440, 230400, 239000, 244736, 256000, 258120, 268875, 275328, 276480, 286800, 288000, 305920, 322650, 344160, 345600, 358500, 367104, 382400, 384000, 412992, 430200, 432000, 458880, 460800, 478000, 489472, 516240, 537750, 550656, 573600, 576000, 611840, 645300, 688320, 691200, 717000, 734208, 764800, 768000, 806625, 825984, 860400, 864000, 917760, 956000, 1032480, 1075500, 1101312, 1147200, 1152000, 1223680, 1290600, 1376640, 1382400, 1434000, 1468416, 1529600, 1613250, 1651968, 1720800, 1728000, 1835520, 1912000, 2064960, 2151000, 2202624, 2294400, 2304000, 2447360, 2581200, 2753280, 2868000, 3059200, 3226500, 3303936, 3441600, 3456000, 3671040, 3824000, 4129920, 4302000, 4405248, 4588800, 5162400, 5506560, 5736000, 6118400, 6453000, 6607872, 6883200, 6912000, 7342080, 7648000, 8259840, 8604000, 9177600, 10324800, 11013120, 11472000, 12236800, 12906000, 13215744, 13766400, 15296000, 16519680, 17208000, 18355200, 20649600, 22026240, 22944000, 25812000, 27532800, 30592000, 33039360, 34416000, 36710400, 41299200, 45888000, 51624000, 55065600, 61184000, 66078720, 68832000, 82598400, 91776000, 103248000, 110131200, 137664000, 165196800, 183552000, 206496000, 275328000, 330393600, 412992000, 550656000, 825984000, 1651968000]

約数ペア:

[(1, 1651968000), (2, 825984000), (3, 550656000), (4, 412992000), (5, 330393600), (6, 275328000), (8, 206496000), (9, 183552000), (10, 165196800), (12, 137664000), (15, 110131200), (16, 103248000), (18, 91776000), (20, 82598400), (24, 68832000), (25, 66078720), (27, 61184000), (30, 55065600), (32, 51624000), (36, 45888000), (40, 41299200), (45, 36710400), (48, 34416000), (50, 33039360), (54, 30592000), (60, 27532800), (64, 25812000), (72, 22944000), (75, 22026240), (80, 20649600), (90, 18355200), (96, 17208000), (100, 16519680), (108, 15296000), (120, 13766400), (125, 13215744), (128, 12906000), (135, 12236800), (144, 11472000), (150, 11013120), (160, 10324800), (180, 9177600), (192, 8604000), (200, 8259840), (216, 7648000), (225, 7342080), (239, 6912000), (240, 6883200), (250, 6607872), (256, 6453000), (270, 6118400), (288, 5736000), (300, 5506560), (320, 5162400), (360, 4588800), (375, 4405248), (384, 4302000), (400, 4129920), (432, 3824000), (450, 3671040), (478, 3456000), (480, 3441600), (500, 3303936), (512, 3226500), (540, 3059200), (576, 2868000), (600, 2753280), (640, 2581200), (675, 2447360), (717, 2304000), (720, 2294400), (750, 2202624), (768, 2151000), (800, 2064960), (864, 1912000), (900, 1835520), (956, 1728000), (960, 1720800), (1000, 1651968), (1024, 1613250), (1080, 1529600), (1125, 1468416), (1152, 1434000), (1195, 1382400), (1200, 1376640), (1280, 1290600), (1350, 1223680), (1434, 1152000), (1440, 1147200), (1500, 1101312), (1536, 1075500), (1600, 1032480), (1728, 956000), (1800, 917760), (1912, 864000), (1920, 860400), (2000, 825984), (2048, 806625), (2151, 768000), (2160, 764800), (2250, 734208), (2304, 717000), (2390, 691200), (2400, 688320), (2560, 645300), (2700, 611840), (2868, 576000), (2880, 573600), (3000, 550656), (3072, 537750), (3200, 516240), (3375, 489472), (3456, 478000), (3585, 460800), (3600, 458880), (3824, 432000), (3840, 430200), (4000, 412992), (4302, 384000), (4320, 382400), (4500, 367104), (4608, 358500), (4780, 345600), (4800, 344160), (5120, 322650), (5400, 305920), (5736, 288000), (5760, 286800), (5975, 276480), (6000, 275328), (6144, 268875), (6400, 258120), (6453, 256000), (6750, 244736), (6912, 239000), (7170, 230400), (7200, 229440), (7648, 216000), (7680, 215100), (8000, 206496), (8604, 192000), (8640, 191200), (9000, 183552), (9216, 179250), (9560, 172800), (9600, 172080), (10240, 161325), (10755, 153600), (10800, 152960), (11472, 144000), (11520, 143400), (11950, 138240), (12000, 137664), (12800, 129060), (12906, 128000), (13500, 122368), (13824, 119500), (14340, 115200), (14400, 114720), (15296, 108000), (15360, 107550), (16000, 103248), (17208, 96000), (17280, 95600), (17925, 92160), (18000, 91776), (18432, 89625), (19120, 86400), (19200, 86040), (21510, 76800), (21600, 76480), (22944, 72000), (23040, 71700), (23900, 69120), (24000, 68832), (25600, 64530), (25812, 64000), (27000, 61184), (27648, 59750), (28680, 57600), (28800, 57360), (29875, 55296), (30592, 54000), (30720, 53775), (32000, 51624), (32265, 51200), (34416, 48000), (34560, 47800), (35850, 46080), (36000, 45888), (38240, 43200), (38400, 43020)]