860976000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 256

約数和(自身を含む): 3172852800

約数和(自身を除く): 2311876800

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, 1993, 2000, 2160, 2250, 2400, 2700, 2880, 3000, 3200, 3375, 3456, 3600, 3986, 4000, 4320, 4500, 4800, 5400, 5760, 5979, 6000, 6750, 7200, 7972, 8000, 8640, 9000, 9600, 9965, 10800, 11958, 12000, 13500, 14400, 15944, 16000, 17280, 17937, 18000, 19930, 21600, 23916, 24000, 27000, 28800, 29895, 31888, 35874, 36000, 39860, 43200, 47832, 48000, 49825, 53811, 54000, 59790, 63776, 71748, 72000, 79720, 86400, 89685, 95664, 99650, 107622, 108000, 119580, 127552, 143496, 144000, 149475, 159440, 179370, 191328, 199300, 215244, 216000, 239160, 249125, 255104, 269055, 286992, 298950, 318880, 358740, 382656, 398600, 430488, 432000, 448425, 478320, 498250, 538110, 573984, 597900, 637760, 717480, 747375, 765312, 797200, 860976, 896850, 956640, 996500, 1076220, 1147968, 1195800, 1275520, 1345275, 1434960, 1494750, 1594400, 1721952, 1793700, 1913280, 1993000, 2152440, 2242125, 2295936, 2391600, 2690550, 2869920, 2989500, 3188800, 3443904, 3587400, 3826560, 3986000, 4304880, 4484250, 4783200, 5381100, 5739840, 5979000, 6377600, 6726375, 6887808, 7174800, 7972000, 8609760, 8968500, 9566400, 10762200, 11479680, 11958000, 13452750, 14349600, 15944000, 17219520, 17937000, 19132800, 21524400, 23916000, 26905500, 28699200, 31888000, 34439040, 35874000, 43048800, 47832000, 53811000, 57398400, 71748000, 86097600, 95664000, 107622000, 143496000, 172195200, 215244000, 286992000, 430488000, 860976000]

約数ペア:

[(1, 860976000), (2, 430488000), (3, 286992000), (4, 215244000), (5, 172195200), (6, 143496000), (8, 107622000), (9, 95664000), (10, 86097600), (12, 71748000), (15, 57398400), (16, 53811000), (18, 47832000), (20, 43048800), (24, 35874000), (25, 34439040), (27, 31888000), (30, 28699200), (32, 26905500), (36, 23916000), (40, 21524400), (45, 19132800), (48, 17937000), (50, 17219520), (54, 15944000), (60, 14349600), (64, 13452750), (72, 11958000), (75, 11479680), (80, 10762200), (90, 9566400), (96, 8968500), (100, 8609760), (108, 7972000), (120, 7174800), (125, 6887808), (128, 6726375), (135, 6377600), (144, 5979000), (150, 5739840), (160, 5381100), (180, 4783200), (192, 4484250), (200, 4304880), (216, 3986000), (225, 3826560), (240, 3587400), (250, 3443904), (270, 3188800), (288, 2989500), (300, 2869920), (320, 2690550), (360, 2391600), (375, 2295936), (384, 2242125), (400, 2152440), (432, 1993000), (450, 1913280), (480, 1793700), (500, 1721952), (540, 1594400), (576, 1494750), (600, 1434960), (640, 1345275), (675, 1275520), (720, 1195800), (750, 1147968), (800, 1076220), (864, 996500), (900, 956640), (960, 896850), (1000, 860976), (1080, 797200), (1125, 765312), (1152, 747375), (1200, 717480), (1350, 637760), (1440, 597900), (1500, 573984), (1600, 538110), (1728, 498250), (1800, 478320), (1920, 448425), (1993, 432000), (2000, 430488), (2160, 398600), (2250, 382656), (2400, 358740), (2700, 318880), (2880, 298950), (3000, 286992), (3200, 269055), (3375, 255104), (3456, 249125), (3600, 239160), (3986, 216000), (4000, 215244), (4320, 199300), (4500, 191328), (4800, 179370), (5400, 159440), (5760, 149475), (5979, 144000), (6000, 143496), (6750, 127552), (7200, 119580), (7972, 108000), (8000, 107622), (8640, 99650), (9000, 95664), (9600, 89685), (9965, 86400), (10800, 79720), (11958, 72000), (12000, 71748), (13500, 63776), (14400, 59790), (15944, 54000), (16000, 53811), (17280, 49825), (17937, 48000), (18000, 47832), (19930, 43200), (21600, 39860), (23916, 36000), (24000, 35874), (27000, 31888), (28800, 29895)]