1283472000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{2971}}^1$

素因数の和:3009

約数の個数: 256

約数和(自身を含む): 4729046400

約数和(自身を除く): 3445574400

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, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 1920, 2000, 2160, 2250, 2400, 2700, 2880, 2971, 3000, 3200, 3375, 3456, 3600, 4000, 4320, 4500, 4800, 5400, 5760, 5942, 6000, 6750, 7200, 8000, 8640, 8913, 9000, 9600, 10800, 11884, 12000, 13500, 14400, 14855, 16000, 17280, 17826, 18000, 21600, 23768, 24000, 26739, 27000, 28800, 29710, 35652, 36000, 43200, 44565, 47536, 48000, 53478, 54000, 59420, 71304, 72000, 74275, 80217, 86400, 89130, 95072, 106956, 108000, 118840, 133695, 142608, 144000, 148550, 160434, 178260, 190144, 213912, 216000, 222825, 237680, 267390, 285216, 297100, 320868, 356520, 371375, 380288, 401085, 427824, 432000, 445650, 475360, 534780, 570432, 594200, 641736, 668475, 713040, 742750, 802170, 855648, 891300, 950720, 1069560, 1114125, 1140864, 1188400, 1283472, 1336950, 1426080, 1485500, 1604340, 1711296, 1782600, 1901440, 2005425, 2139120, 2228250, 2376800, 2566944, 2673900, 2852160, 2971000, 3208680, 3342375, 3422592, 3565200, 4010850, 4278240, 4456500, 4753600, 5133888, 5347800, 5704320, 5942000, 6417360, 6684750, 7130400, 8021700, 8556480, 8913000, 9507200, 10027125, 10267776, 10695600, 11884000, 12834720, 13369500, 14260800, 16043400, 17112960, 17826000, 20054250, 21391200, 23768000, 25669440, 26739000, 28521600, 32086800, 35652000, 40108500, 42782400, 47536000, 51338880, 53478000, 64173600, 71304000, 80217000, 85564800, 106956000, 128347200, 142608000, 160434000, 213912000, 256694400, 320868000, 427824000, 641736000, 1283472000]

約数ペア:

[(1, 1283472000), (2, 641736000), (3, 427824000), (4, 320868000), (5, 256694400), (6, 213912000), (8, 160434000), (9, 142608000), (10, 128347200), (12, 106956000), (15, 85564800), (16, 80217000), (18, 71304000), (20, 64173600), (24, 53478000), (25, 51338880), (27, 47536000), (30, 42782400), (32, 40108500), (36, 35652000), (40, 32086800), (45, 28521600), (48, 26739000), (50, 25669440), (54, 23768000), (60, 21391200), (64, 20054250), (72, 17826000), (75, 17112960), (80, 16043400), (90, 14260800), (96, 13369500), (100, 12834720), (108, 11884000), (120, 10695600), (125, 10267776), (128, 10027125), (135, 9507200), (144, 8913000), (150, 8556480), (160, 8021700), (180, 7130400), (192, 6684750), (200, 6417360), (216, 5942000), (225, 5704320), (240, 5347800), (250, 5133888), (270, 4753600), (288, 4456500), (300, 4278240), (320, 4010850), (360, 3565200), (375, 3422592), (384, 3342375), (400, 3208680), (432, 2971000), (450, 2852160), (480, 2673900), (500, 2566944), (540, 2376800), (576, 2228250), (600, 2139120), (640, 2005425), (675, 1901440), (720, 1782600), (750, 1711296), (800, 1604340), (864, 1485500), (900, 1426080), (960, 1336950), (1000, 1283472), (1080, 1188400), (1125, 1140864), (1152, 1114125), (1200, 1069560), (1350, 950720), (1440, 891300), (1500, 855648), (1600, 802170), (1728, 742750), (1800, 713040), (1920, 668475), (2000, 641736), (2160, 594200), (2250, 570432), (2400, 534780), (2700, 475360), (2880, 445650), (2971, 432000), (3000, 427824), (3200, 401085), (3375, 380288), (3456, 371375), (3600, 356520), (4000, 320868), (4320, 297100), (4500, 285216), (4800, 267390), (5400, 237680), (5760, 222825), (5942, 216000), (6000, 213912), (6750, 190144), (7200, 178260), (8000, 160434), (8640, 148550), (8913, 144000), (9000, 142608), (9600, 133695), (10800, 118840), (11884, 108000), (12000, 106956), (13500, 95072), (14400, 89130), (14855, 86400), (16000, 80217), (17280, 74275), (17826, 72000), (18000, 71304), (21600, 59420), (23768, 54000), (24000, 53478), (26739, 48000), (27000, 47536), (28800, 44565), (29710, 43200), (35652, 36000)]