2668308480

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{3217}}^1$

素因数の和:3256

約数の個数: 240

約数和(自身を含む): 9567017460

約数和(自身を除く): 6898708980

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3217, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6144, 6434, 6480, 6912, 7680, 8640, 9216, 9651, 10240, 10368, 11520, 12868, 12960, 13824, 15360, 16085, 17280, 18432, 19302, 20736, 23040, 25736, 25920, 27648, 28953, 30720, 32170, 34560, 38604, 41472, 46080, 48255, 51472, 51840, 55296, 57906, 64340, 69120, 77208, 82944, 86859, 92160, 96510, 102944, 103680, 115812, 128680, 138240, 144765, 154416, 165888, 173718, 193020, 205888, 207360, 231624, 257360, 260577, 276480, 289530, 308832, 347436, 386040, 411776, 414720, 434295, 463248, 514720, 521154, 579060, 617664, 694872, 772080, 823552, 829440, 868590, 926496, 1029440, 1042308, 1158120, 1235328, 1302885, 1389744, 1544160, 1647104, 1737180, 1852992, 2058880, 2084616, 2316240, 2470656, 2605770, 2779488, 3088320, 3294208, 3474360, 3705984, 4117760, 4169232, 4632480, 4941312, 5211540, 5558976, 6176640, 6588416, 6948720, 7411968, 8235520, 8338464, 9264960, 9882624, 10423080, 11117952, 12353280, 13897440, 14823936, 16471040, 16676928, 18529920, 19765248, 20846160, 22235904, 24706560, 27794880, 29647872, 32942080, 33353856, 37059840, 41692320, 44471808, 49413120, 55589760, 59295744, 66707712, 74119680, 83384640, 88943616, 98826240, 111179520, 133415424, 148239360, 166769280, 177887232, 222359040, 266830848, 296478720, 333538560, 444718080, 533661696, 667077120, 889436160, 1334154240, 2668308480]

約数ペア:

[(1, 2668308480), (2, 1334154240), (3, 889436160), (4, 667077120), (5, 533661696), (6, 444718080), (8, 333538560), (9, 296478720), (10, 266830848), (12, 222359040), (15, 177887232), (16, 166769280), (18, 148239360), (20, 133415424), (24, 111179520), (27, 98826240), (30, 88943616), (32, 83384640), (36, 74119680), (40, 66707712), (45, 59295744), (48, 55589760), (54, 49413120), (60, 44471808), (64, 41692320), (72, 37059840), (80, 33353856), (81, 32942080), (90, 29647872), (96, 27794880), (108, 24706560), (120, 22235904), (128, 20846160), (135, 19765248), (144, 18529920), (160, 16676928), (162, 16471040), (180, 14823936), (192, 13897440), (216, 12353280), (240, 11117952), (256, 10423080), (270, 9882624), (288, 9264960), (320, 8338464), (324, 8235520), (360, 7411968), (384, 6948720), (405, 6588416), (432, 6176640), (480, 5558976), (512, 5211540), (540, 4941312), (576, 4632480), (640, 4169232), (648, 4117760), (720, 3705984), (768, 3474360), (810, 3294208), (864, 3088320), (960, 2779488), (1024, 2605770), (1080, 2470656), (1152, 2316240), (1280, 2084616), (1296, 2058880), (1440, 1852992), (1536, 1737180), (1620, 1647104), (1728, 1544160), (1920, 1389744), (2048, 1302885), (2160, 1235328), (2304, 1158120), (2560, 1042308), (2592, 1029440), (2880, 926496), (3072, 868590), (3217, 829440), (3240, 823552), (3456, 772080), (3840, 694872), (4320, 617664), (4608, 579060), (5120, 521154), (5184, 514720), (5760, 463248), (6144, 434295), (6434, 414720), (6480, 411776), (6912, 386040), (7680, 347436), (8640, 308832), (9216, 289530), (9651, 276480), (10240, 260577), (10368, 257360), (11520, 231624), (12868, 207360), (12960, 205888), (13824, 193020), (15360, 173718), (16085, 165888), (17280, 154416), (18432, 144765), (19302, 138240), (20736, 128680), (23040, 115812), (25736, 103680), (25920, 102944), (27648, 96510), (28953, 92160), (30720, 86859), (32170, 82944), (34560, 77208), (38604, 69120), (41472, 64340), (46080, 57906), (48255, 55296), (51472, 51840)]