2628021760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 320

約数和(自身を含む): 8043235200

約数和(自身を除く): 5415213440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 128, 130, 140, 145, 160, 182, 203, 208, 224, 232, 256, 260, 280, 290, 320, 364, 377, 389, 406, 416, 448, 455, 464, 512, 520, 560, 580, 640, 728, 754, 778, 812, 832, 896, 910, 928, 1015, 1040, 1120, 1160, 1280, 1456, 1508, 1556, 1624, 1664, 1792, 1820, 1856, 1885, 1945, 2030, 2080, 2240, 2320, 2560, 2639, 2723, 2912, 3016, 3112, 3248, 3328, 3584, 3640, 3712, 3770, 3890, 4060, 4160, 4480, 4640, 5057, 5278, 5446, 5824, 6032, 6224, 6496, 6656, 7280, 7424, 7540, 7780, 8120, 8320, 8960, 9280, 10114, 10556, 10892, 11281, 11648, 12064, 12448, 12992, 13195, 13615, 14560, 14848, 15080, 15560, 16240, 16640, 17920, 18560, 20228, 21112, 21784, 22562, 23296, 24128, 24896, 25285, 25984, 26390, 27230, 29120, 30160, 31120, 32480, 33280, 35399, 37120, 40456, 42224, 43568, 45124, 46592, 48256, 49792, 50570, 51968, 52780, 54460, 56405, 58240, 60320, 62240, 64960, 70798, 74240, 78967, 80912, 84448, 87136, 90248, 96512, 99584, 101140, 103936, 105560, 108920, 112810, 116480, 120640, 124480, 129920, 141596, 146653, 157934, 161824, 168896, 174272, 176995, 180496, 193024, 199168, 202280, 211120, 217840, 225620, 232960, 241280, 248960, 259840, 283192, 293306, 315868, 323648, 337792, 348544, 353990, 360992, 394835, 404560, 422240, 435680, 451240, 482560, 497920, 519680, 566384, 586612, 631736, 647296, 675584, 697088, 707980, 721984, 733265, 789670, 809120, 844480, 871360, 902480, 965120, 995840, 1026571, 1132768, 1173224, 1263472, 1294592, 1351168, 1394176, 1415960, 1443968, 1466530, 1579340, 1618240, 1688960, 1742720, 1804960, 2053142, 2265536, 2346448, 2526944, 2589184, 2831920, 2887936, 2933060, 3158680, 3236480, 3377920, 3485440, 3609920, 4106284, 4531072, 4692896, 5053888, 5132855, 5663840, 5775872, 5866120, 6317360, 6472960, 6755840, 6970880, 7219840, 8212568, 9062144, 9385792, 10107776, 10265710, 11327680, 11732240, 12634720, 12945920, 14439680, 16425136, 18124288, 18771584, 20215552, 20531420, 22655360, 23464480, 25269440, 28879360, 32850272, 37543168, 40431104, 41062840, 45310720, 46928960, 50538880, 65700544, 75086336, 82125680, 90621440, 93857920, 101077760, 131401088, 164251360, 187715840, 202155520, 262802176, 328502720, 375431680, 525604352, 657005440, 1314010880, 2628021760]

約数ペア:

[(1, 2628021760), (2, 1314010880), (4, 657005440), (5, 525604352), (7, 375431680), (8, 328502720), (10, 262802176), (13, 202155520), (14, 187715840), (16, 164251360), (20, 131401088), (26, 101077760), (28, 93857920), (29, 90621440), (32, 82125680), (35, 75086336), (40, 65700544), (52, 50538880), (56, 46928960), (58, 45310720), (64, 41062840), (65, 40431104), (70, 37543168), (80, 32850272), (91, 28879360), (104, 25269440), (112, 23464480), (116, 22655360), (128, 20531420), (130, 20215552), (140, 18771584), (145, 18124288), (160, 16425136), (182, 14439680), (203, 12945920), (208, 12634720), (224, 11732240), (232, 11327680), (256, 10265710), (260, 10107776), (280, 9385792), (290, 9062144), (320, 8212568), (364, 7219840), (377, 6970880), (389, 6755840), (406, 6472960), (416, 6317360), (448, 5866120), (455, 5775872), (464, 5663840), (512, 5132855), (520, 5053888), (560, 4692896), (580, 4531072), (640, 4106284), (728, 3609920), (754, 3485440), (778, 3377920), (812, 3236480), (832, 3158680), (896, 2933060), (910, 2887936), (928, 2831920), (1015, 2589184), (1040, 2526944), (1120, 2346448), (1160, 2265536), (1280, 2053142), (1456, 1804960), (1508, 1742720), (1556, 1688960), (1624, 1618240), (1664, 1579340), (1792, 1466530), (1820, 1443968), (1856, 1415960), (1885, 1394176), (1945, 1351168), (2030, 1294592), (2080, 1263472), (2240, 1173224), (2320, 1132768), (2560, 1026571), (2639, 995840), (2723, 965120), (2912, 902480), (3016, 871360), (3112, 844480), (3248, 809120), (3328, 789670), (3584, 733265), (3640, 721984), (3712, 707980), (3770, 697088), (3890, 675584), (4060, 647296), (4160, 631736), (4480, 586612), (4640, 566384), (5057, 519680), (5278, 497920), (5446, 482560), (5824, 451240), (6032, 435680), (6224, 422240), (6496, 404560), (6656, 394835), (7280, 360992), (7424, 353990), (7540, 348544), (7780, 337792), (8120, 323648), (8320, 315868), (8960, 293306), (9280, 283192), (10114, 259840), (10556, 248960), (10892, 241280), (11281, 232960), (11648, 225620), (12064, 217840), (12448, 211120), (12992, 202280), (13195, 199168), (13615, 193024), (14560, 180496), (14848, 176995), (15080, 174272), (15560, 168896), (16240, 161824), (16640, 157934), (17920, 146653), (18560, 141596), (20228, 129920), (21112, 124480), (21784, 120640), (22562, 116480), (23296, 112810), (24128, 108920), (24896, 105560), (25285, 103936), (25984, 101140), (26390, 99584), (27230, 96512), (29120, 90248), (30160, 87136), (31120, 84448), (32480, 80912), (33280, 78967), (35399, 74240), (37120, 70798), (40456, 64960), (42224, 62240), (43568, 60320), (45124, 58240), (46592, 56405), (48256, 54460), (49792, 52780), (50570, 51968)]