2783239680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 320

約数和(自身を含む): 9760500288

約数和(自身を除く): 6977260608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 128, 130, 156, 160, 183, 192, 195, 208, 240, 244, 256, 260, 305, 312, 320, 366, 384, 390, 416, 457, 480, 488, 512, 520, 610, 624, 640, 732, 768, 780, 793, 832, 914, 915, 960, 976, 1040, 1220, 1248, 1280, 1371, 1464, 1536, 1560, 1586, 1664, 1828, 1830, 1920, 1952, 2080, 2285, 2379, 2440, 2496, 2560, 2742, 2928, 3120, 3172, 3328, 3656, 3660, 3840, 3904, 3965, 4160, 4570, 4758, 4880, 4992, 5484, 5856, 5941, 6240, 6344, 6656, 6855, 7312, 7320, 7680, 7808, 7930, 8320, 9140, 9516, 9760, 9984, 10968, 11712, 11882, 11895, 12480, 12688, 13710, 14624, 14640, 15616, 15860, 16640, 17823, 18280, 19032, 19520, 19968, 21936, 23424, 23764, 23790, 24960, 25376, 27420, 27877, 29248, 29280, 29705, 31232, 31720, 33280, 35646, 36560, 38064, 39040, 43872, 46848, 47528, 47580, 49920, 50752, 54840, 55754, 58496, 58560, 59410, 63440, 71292, 73120, 76128, 78080, 83631, 87744, 89115, 93696, 95056, 95160, 99840, 101504, 109680, 111508, 116992, 117120, 118820, 126880, 139385, 142584, 146240, 152256, 156160, 167262, 175488, 178230, 190112, 190320, 203008, 219360, 223016, 233984, 234240, 237640, 253760, 278770, 285168, 292480, 304512, 334524, 350976, 356460, 362401, 380224, 380640, 406016, 418155, 438720, 446032, 468480, 475280, 507520, 557540, 570336, 584960, 609024, 669048, 701952, 712920, 724802, 760448, 761280, 836310, 877440, 892064, 950560, 1015040, 1087203, 1115080, 1140672, 1169920, 1218048, 1338096, 1425840, 1449604, 1520896, 1522560, 1672620, 1754880, 1784128, 1812005, 1901120, 2030080, 2174406, 2230160, 2281344, 2676192, 2851680, 2899208, 3041792, 3045120, 3345240, 3509760, 3568256, 3624010, 3802240, 4348812, 4460320, 4562688, 5352384, 5436015, 5703360, 5798416, 6090240, 6690480, 7136512, 7248020, 7604480, 8697624, 8920640, 9125376, 10704768, 10872030, 11406720, 11596832, 13380960, 14273024, 14496040, 15208960, 17395248, 17841280, 21409536, 21744060, 22813440, 23193664, 26761920, 28992080, 34790496, 35682560, 42819072, 43488120, 45626880, 46387328, 53523840, 57984160, 69580992, 71365120, 86976240, 92774656, 107047680, 115968320, 139161984, 173952480, 185549312, 214095360, 231936640, 278323968, 347904960, 463873280, 556647936, 695809920, 927746560, 1391619840, 2783239680]

約数ペア:

[(1, 2783239680), (2, 1391619840), (3, 927746560), (4, 695809920), (5, 556647936), (6, 463873280), (8, 347904960), (10, 278323968), (12, 231936640), (13, 214095360), (15, 185549312), (16, 173952480), (20, 139161984), (24, 115968320), (26, 107047680), (30, 92774656), (32, 86976240), (39, 71365120), (40, 69580992), (48, 57984160), (52, 53523840), (60, 46387328), (61, 45626880), (64, 43488120), (65, 42819072), (78, 35682560), (80, 34790496), (96, 28992080), (104, 26761920), (120, 23193664), (122, 22813440), (128, 21744060), (130, 21409536), (156, 17841280), (160, 17395248), (183, 15208960), (192, 14496040), (195, 14273024), (208, 13380960), (240, 11596832), (244, 11406720), (256, 10872030), (260, 10704768), (305, 9125376), (312, 8920640), (320, 8697624), (366, 7604480), (384, 7248020), (390, 7136512), (416, 6690480), (457, 6090240), (480, 5798416), (488, 5703360), (512, 5436015), (520, 5352384), (610, 4562688), (624, 4460320), (640, 4348812), (732, 3802240), (768, 3624010), (780, 3568256), (793, 3509760), (832, 3345240), (914, 3045120), (915, 3041792), (960, 2899208), (976, 2851680), (1040, 2676192), (1220, 2281344), (1248, 2230160), (1280, 2174406), (1371, 2030080), (1464, 1901120), (1536, 1812005), (1560, 1784128), (1586, 1754880), (1664, 1672620), (1828, 1522560), (1830, 1520896), (1920, 1449604), (1952, 1425840), (2080, 1338096), (2285, 1218048), (2379, 1169920), (2440, 1140672), (2496, 1115080), (2560, 1087203), (2742, 1015040), (2928, 950560), (3120, 892064), (3172, 877440), (3328, 836310), (3656, 761280), (3660, 760448), (3840, 724802), (3904, 712920), (3965, 701952), (4160, 669048), (4570, 609024), (4758, 584960), (4880, 570336), (4992, 557540), (5484, 507520), (5856, 475280), (5941, 468480), (6240, 446032), (6344, 438720), (6656, 418155), (6855, 406016), (7312, 380640), (7320, 380224), (7680, 362401), (7808, 356460), (7930, 350976), (8320, 334524), (9140, 304512), (9516, 292480), (9760, 285168), (9984, 278770), (10968, 253760), (11712, 237640), (11882, 234240), (11895, 233984), (12480, 223016), (12688, 219360), (13710, 203008), (14624, 190320), (14640, 190112), (15616, 178230), (15860, 175488), (16640, 167262), (17823, 156160), (18280, 152256), (19032, 146240), (19520, 142584), (19968, 139385), (21936, 126880), (23424, 118820), (23764, 117120), (23790, 116992), (24960, 111508), (25376, 109680), (27420, 101504), (27877, 99840), (29248, 95160), (29280, 95056), (29705, 93696), (31232, 89115), (31720, 87744), (33280, 83631), (35646, 78080), (36560, 76128), (38064, 73120), (39040, 71292), (43872, 63440), (46848, 59410), (47528, 58560), (47580, 58496), (49920, 55754), (50752, 54840)]