2077557120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:758

約数の個数: 256

約数和(自身を含む): 7402752000

約数和(自身を除く): 5325194880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 251, 270, 288, 320, 360, 384, 432, 479, 480, 502, 540, 576, 640, 720, 753, 864, 958, 960, 1004, 1080, 1152, 1255, 1437, 1440, 1506, 1728, 1916, 1920, 2008, 2160, 2259, 2395, 2510, 2874, 2880, 3012, 3456, 3765, 3832, 4016, 4311, 4320, 4518, 4790, 5020, 5748, 5760, 6024, 6777, 7185, 7530, 7664, 8032, 8622, 8640, 9036, 9580, 10040, 11295, 11496, 12048, 12933, 13554, 14370, 15060, 15328, 16064, 17244, 17280, 18072, 19160, 20080, 21555, 22590, 22992, 24096, 25866, 27108, 28740, 30120, 30656, 32128, 33885, 34488, 36144, 38320, 40160, 43110, 45180, 45984, 48192, 51732, 54216, 57480, 60240, 61312, 64665, 67770, 68976, 72288, 76640, 80320, 86220, 90360, 91968, 96384, 103464, 108432, 114960, 120229, 120480, 129330, 135540, 137952, 144576, 153280, 160640, 172440, 180720, 183936, 206928, 216864, 229920, 240458, 240960, 258660, 271080, 275904, 289152, 306560, 344880, 360687, 361440, 413856, 433728, 459840, 480916, 481920, 517320, 542160, 551808, 601145, 689760, 721374, 722880, 827712, 867456, 919680, 961832, 1034640, 1082061, 1084320, 1202290, 1379520, 1442748, 1445760, 1655424, 1803435, 1923664, 2069280, 2164122, 2168640, 2404580, 2759040, 2885496, 3246183, 3606870, 3847328, 4138560, 4328244, 4337280, 4809160, 5410305, 5770992, 6492366, 7213740, 7694656, 8277120, 8656488, 9618320, 10820610, 11541984, 12984732, 14427480, 15389312, 16230915, 17312976, 19236640, 21641220, 23083968, 25969464, 28854960, 32461830, 34625952, 38473280, 43282440, 46167936, 51938928, 57709920, 64923660, 69251904, 76946560, 86564880, 103877856, 115419840, 129847320, 138503808, 173129760, 207755712, 230839680, 259694640, 346259520, 415511424, 519389280, 692519040, 1038778560, 2077557120]

約数ペア:

[(1, 2077557120), (2, 1038778560), (3, 692519040), (4, 519389280), (5, 415511424), (6, 346259520), (8, 259694640), (9, 230839680), (10, 207755712), (12, 173129760), (15, 138503808), (16, 129847320), (18, 115419840), (20, 103877856), (24, 86564880), (27, 76946560), (30, 69251904), (32, 64923660), (36, 57709920), (40, 51938928), (45, 46167936), (48, 43282440), (54, 38473280), (60, 34625952), (64, 32461830), (72, 28854960), (80, 25969464), (90, 23083968), (96, 21641220), (108, 19236640), (120, 17312976), (128, 16230915), (135, 15389312), (144, 14427480), (160, 12984732), (180, 11541984), (192, 10820610), (216, 9618320), (240, 8656488), (251, 8277120), (270, 7694656), (288, 7213740), (320, 6492366), (360, 5770992), (384, 5410305), (432, 4809160), (479, 4337280), (480, 4328244), (502, 4138560), (540, 3847328), (576, 3606870), (640, 3246183), (720, 2885496), (753, 2759040), (864, 2404580), (958, 2168640), (960, 2164122), (1004, 2069280), (1080, 1923664), (1152, 1803435), (1255, 1655424), (1437, 1445760), (1440, 1442748), (1506, 1379520), (1728, 1202290), (1916, 1084320), (1920, 1082061), (2008, 1034640), (2160, 961832), (2259, 919680), (2395, 867456), (2510, 827712), (2874, 722880), (2880, 721374), (3012, 689760), (3456, 601145), (3765, 551808), (3832, 542160), (4016, 517320), (4311, 481920), (4320, 480916), (4518, 459840), (4790, 433728), (5020, 413856), (5748, 361440), (5760, 360687), (6024, 344880), (6777, 306560), (7185, 289152), (7530, 275904), (7664, 271080), (8032, 258660), (8622, 240960), (8640, 240458), (9036, 229920), (9580, 216864), (10040, 206928), (11295, 183936), (11496, 180720), (12048, 172440), (12933, 160640), (13554, 153280), (14370, 144576), (15060, 137952), (15328, 135540), (16064, 129330), (17244, 120480), (17280, 120229), (18072, 114960), (19160, 108432), (20080, 103464), (21555, 96384), (22590, 91968), (22992, 90360), (24096, 86220), (25866, 80320), (27108, 76640), (28740, 72288), (30120, 68976), (30656, 67770), (32128, 64665), (33885, 61312), (34488, 60240), (36144, 57480), (38320, 54216), (40160, 51732), (43110, 48192), (45180, 45984)]