2783658240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2046

約数の個数: 324

約数和(自身を含む): 10591625772

約数和(自身を除く): 7807967532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 528, 576, 605, 640, 660, 704, 720, 726, 768, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1280, 1320, 1408, 1440, 1452, 1584, 1760, 1815, 1920, 1936, 1980, 1997, 2112, 2178, 2304, 2420, 2640, 2816, 2880, 2904, 3168, 3520, 3630, 3840, 3872, 3960, 3994, 4224, 4356, 4840, 5280, 5445, 5760, 5808, 5991, 6336, 7040, 7260, 7744, 7920, 7988, 8448, 8712, 9680, 9985, 10560, 10890, 11520, 11616, 11982, 12672, 14080, 14520, 15488, 15840, 15976, 17424, 17973, 19360, 19970, 21120, 21780, 21967, 23232, 23964, 25344, 29040, 29955, 30976, 31680, 31952, 34848, 35946, 38720, 39940, 42240, 43560, 43934, 46464, 47928, 58080, 59910, 63360, 63904, 65901, 69696, 71892, 77440, 79880, 87120, 87868, 89865, 92928, 95856, 109835, 116160, 119820, 126720, 127808, 131802, 139392, 143784, 154880, 159760, 174240, 175736, 179730, 191712, 197703, 219670, 232320, 239640, 241637, 255616, 263604, 278784, 287568, 319520, 329505, 348480, 351472, 359460, 383424, 395406, 439340, 464640, 479280, 483274, 511232, 527208, 575136, 639040, 659010, 696960, 702944, 718920, 724911, 766848, 790812, 878680, 958560, 966548, 988515, 1054416, 1150272, 1208185, 1278080, 1318020, 1393920, 1405888, 1437840, 1449822, 1533696, 1581624, 1757360, 1917120, 1933096, 1977030, 2108832, 2174733, 2300544, 2416370, 2556160, 2636040, 2811776, 2875680, 2899644, 3163248, 3514720, 3624555, 3834240, 3866192, 3954060, 4217664, 4349466, 4601088, 4832740, 5272080, 5623552, 5751360, 5799288, 6326496, 7029440, 7249110, 7668480, 7732384, 7908120, 8435328, 8698932, 9665480, 10544160, 10873665, 11502720, 11598576, 12652992, 14058880, 14498220, 15464768, 15816240, 16870656, 17397864, 19330960, 21088320, 21747330, 23005440, 23197152, 25305984, 28117760, 28996440, 30929536, 31632480, 34795728, 38661920, 42176640, 43494660, 46394304, 50611968, 57992880, 61859072, 63264960, 69591456, 77323840, 84353280, 86989320, 92788608, 115985760, 126529920, 139182912, 154647680, 173978640, 185577216, 231971520, 253059840, 278365824, 309295360, 347957280, 463943040, 556731648, 695914560, 927886080, 1391829120, 2783658240]

約数ペア:

[(1, 2783658240), (2, 1391829120), (3, 927886080), (4, 695914560), (5, 556731648), (6, 463943040), (8, 347957280), (9, 309295360), (10, 278365824), (11, 253059840), (12, 231971520), (15, 185577216), (16, 173978640), (18, 154647680), (20, 139182912), (22, 126529920), (24, 115985760), (30, 92788608), (32, 86989320), (33, 84353280), (36, 77323840), (40, 69591456), (44, 63264960), (45, 61859072), (48, 57992880), (55, 50611968), (60, 46394304), (64, 43494660), (66, 42176640), (72, 38661920), (80, 34795728), (88, 31632480), (90, 30929536), (96, 28996440), (99, 28117760), (110, 25305984), (120, 23197152), (121, 23005440), (128, 21747330), (132, 21088320), (144, 19330960), (160, 17397864), (165, 16870656), (176, 15816240), (180, 15464768), (192, 14498220), (198, 14058880), (220, 12652992), (240, 11598576), (242, 11502720), (256, 10873665), (264, 10544160), (288, 9665480), (320, 8698932), (330, 8435328), (352, 7908120), (360, 7732384), (363, 7668480), (384, 7249110), (396, 7029440), (440, 6326496), (480, 5799288), (484, 5751360), (495, 5623552), (528, 5272080), (576, 4832740), (605, 4601088), (640, 4349466), (660, 4217664), (704, 3954060), (720, 3866192), (726, 3834240), (768, 3624555), (792, 3514720), (880, 3163248), (960, 2899644), (968, 2875680), (990, 2811776), (1056, 2636040), (1089, 2556160), (1152, 2416370), (1210, 2300544), (1280, 2174733), (1320, 2108832), (1408, 1977030), (1440, 1933096), (1452, 1917120), (1584, 1757360), (1760, 1581624), (1815, 1533696), (1920, 1449822), (1936, 1437840), (1980, 1405888), (1997, 1393920), (2112, 1318020), (2178, 1278080), (2304, 1208185), (2420, 1150272), (2640, 1054416), (2816, 988515), (2880, 966548), (2904, 958560), (3168, 878680), (3520, 790812), (3630, 766848), (3840, 724911), (3872, 718920), (3960, 702944), (3994, 696960), (4224, 659010), (4356, 639040), (4840, 575136), (5280, 527208), (5445, 511232), (5760, 483274), (5808, 479280), (5991, 464640), (6336, 439340), (7040, 395406), (7260, 383424), (7744, 359460), (7920, 351472), (7988, 348480), (8448, 329505), (8712, 319520), (9680, 287568), (9985, 278784), (10560, 263604), (10890, 255616), (11520, 241637), (11616, 239640), (11982, 232320), (12672, 219670), (14080, 197703), (14520, 191712), (15488, 179730), (15840, 175736), (15976, 174240), (17424, 159760), (17973, 154880), (19360, 143784), (19970, 139392), (21120, 131802), (21780, 127808), (21967, 126720), (23232, 119820), (23964, 116160), (25344, 109835), (29040, 95856), (29955, 92928), (30976, 89865), (31680, 87868), (31952, 87120), (34848, 79880), (35946, 77440), (38720, 71892), (39940, 69696), (42240, 65901), (43560, 63904), (43934, 63360), (46464, 59910), (47928, 58080)]