21540583680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:582

約数の個数: 576

約数和(自身を含む): 86407630848

約数和(自身を除く): 64867047168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 263, 264, 277, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 526, 528, 554, 560, 616, 640, 660, 672, 704, 768, 770, 789, 831, 840, 880, 896, 924, 960, 1052, 1056, 1108, 1120, 1155, 1232, 1280, 1315, 1320, 1344, 1385, 1408, 1540, 1578, 1662, 1680, 1760, 1792, 1841, 1848, 1920, 1939, 2104, 2112, 2216, 2240, 2310, 2464, 2630, 2640, 2688, 2770, 2816, 2893, 3047, 3080, 3156, 3324, 3360, 3520, 3682, 3696, 3840, 3878, 3945, 4155, 4208, 4224, 4432, 4480, 4620, 4928, 5260, 5280, 5376, 5523, 5540, 5786, 5817, 6094, 6160, 6312, 6648, 6720, 7040, 7364, 7392, 7756, 7890, 8310, 8416, 8448, 8679, 8864, 8960, 9141, 9205, 9240, 9695, 9856, 10520, 10560, 11046, 11080, 11572, 11634, 12188, 12320, 12624, 13296, 13440, 14080, 14465, 14728, 14784, 15235, 15512, 15780, 16620, 16832, 17358, 17728, 18282, 18410, 18480, 19390, 19712, 20251, 21040, 21120, 21329, 22092, 22160, 23144, 23268, 24376, 24640, 25248, 26592, 26880, 27615, 28930, 29085, 29456, 29568, 30470, 31024, 31560, 33240, 33664, 34716, 35456, 36564, 36820, 36960, 38780, 40502, 42080, 42240, 42658, 43395, 44184, 44320, 45705, 46288, 46536, 48752, 49280, 50496, 53184, 55230, 57860, 58170, 58912, 59136, 60753, 60940, 62048, 63120, 63987, 66480, 67328, 69432, 70912, 72851, 73128, 73640, 73920, 77560, 81004, 84160, 85316, 86790, 88368, 88640, 91410, 92576, 93072, 97504, 98560, 100992, 101255, 106368, 106645, 110460, 115720, 116340, 117824, 121506, 121880, 124096, 126240, 127974, 132960, 138864, 145702, 146256, 147280, 147840, 155120, 162008, 168320, 170632, 173580, 176736, 177280, 182820, 185152, 186144, 195008, 201984, 202510, 212736, 213290, 218553, 220920, 231440, 232680, 235648, 243012, 243760, 248192, 252480, 255948, 265920, 277728, 291404, 292512, 294560, 295680, 303765, 310240, 319935, 324016, 336640, 341264, 347160, 353472, 354560, 364255, 365640, 370304, 372288, 390016, 405020, 426580, 437106, 441840, 462880, 465360, 471296, 486024, 487520, 496384, 504960, 509957, 511896, 531840, 555456, 582808, 585024, 589120, 607530, 620480, 639870, 648032, 682528, 694320, 706944, 728510, 731280, 740608, 744576, 780032, 801361, 810040, 853160, 874212, 883680, 925760, 930720, 972048, 975040, 1009920, 1019914, 1023792, 1063680, 1092765, 1110912, 1165616, 1170048, 1178240, 1215060, 1240960, 1279740, 1296064, 1365056, 1388640, 1413888, 1457020, 1462560, 1489152, 1529871, 1602722, 1620080, 1706320, 1748424, 1767360, 1851520, 1861440, 1944096, 1950080, 2039828, 2047584, 2185530, 2221824, 2331232, 2340096, 2356480, 2404083, 2430120, 2481920, 2549785, 2559480, 2592128, 2730112, 2777280, 2914040, 2925120, 3059742, 3205444, 3240160, 3412640, 3496848, 3534720, 3703040, 3722880, 3888192, 3900160, 4006805, 4079656, 4095168, 4371060, 4662464, 4808166, 4860240, 5099570, 5118960, 5184256, 5460224, 5554560, 5609527, 5828080, 5850240, 6119484, 6410888, 6480320, 6825280, 6993696, 7069440, 7445760, 7649355, 7776384, 8013610, 8159312, 8190336, 8742120, 9324928, 9616332, 9720480, 10199140, 10237920, 11109120, 11219054, 11656160, 11700480, 12020415, 12238968, 12821776, 12960640, 13650560, 13987392, 15298710, 15552768, 16027220, 16318624, 16380672, 16828581, 17484240, 18649856, 19232664, 19440960, 20398280, 20475840, 22438108, 23312320, 24040830, 24477936, 25643552, 25921280, 27301120, 27974784, 28047635, 30597420, 32054440, 32637248, 33657162, 34968480, 38465328, 38881920, 40796560, 40951680, 44876216, 46624640, 48081660, 48955872, 51287104, 55949568, 56095270, 61194840, 64108880, 65274496, 67314324, 69936960, 76930656, 77763840, 81593120, 81903360, 84142905, 89752432, 93249280, 96163320, 97911744, 102574208, 112190540, 122389680, 128217760, 130548992, 134628648, 139873920, 153861312, 163186240, 168285810, 179504864, 192326640, 195823488, 205148416, 224381080, 244779360, 256435520, 269257296, 279747840, 307722624, 326372480, 336571620, 359009728, 384653280, 391646976, 448762160, 489558720, 512871040, 538514592, 615445248, 652744960, 673143240, 718019456, 769306560, 897524320, 979117440, 1025742080, 1077029184, 1346286480, 1436038912, 1538613120, 1795048640, 1958234880, 2154058368, 2692572960, 3077226240, 3590097280, 4308116736, 5385145920, 7180194560, 10770291840, 21540583680]

約数ペア:

[(1, 21540583680), (2, 10770291840), (3, 7180194560), (4, 5385145920), (5, 4308116736), (6, 3590097280), (7, 3077226240), (8, 2692572960), (10, 2154058368), (11, 1958234880), (12, 1795048640), (14, 1538613120), (15, 1436038912), (16, 1346286480), (20, 1077029184), (21, 1025742080), (22, 979117440), (24, 897524320), (28, 769306560), (30, 718019456), (32, 673143240), (33, 652744960), (35, 615445248), (40, 538514592), (42, 512871040), (44, 489558720), (48, 448762160), (55, 391646976), (56, 384653280), (60, 359009728), (64, 336571620), (66, 326372480), (70, 307722624), (77, 279747840), (80, 269257296), (84, 256435520), (88, 244779360), (96, 224381080), (105, 205148416), (110, 195823488), (112, 192326640), (120, 179504864), (128, 168285810), (132, 163186240), (140, 153861312), (154, 139873920), (160, 134628648), (165, 130548992), (168, 128217760), (176, 122389680), (192, 112190540), (210, 102574208), (220, 97911744), (224, 96163320), (231, 93249280), (240, 89752432), (256, 84142905), (263, 81903360), (264, 81593120), (277, 77763840), (280, 76930656), (308, 69936960), (320, 67314324), (330, 65274496), (336, 64108880), (352, 61194840), (384, 56095270), (385, 55949568), (420, 51287104), (440, 48955872), (448, 48081660), (462, 46624640), (480, 44876216), (526, 40951680), (528, 40796560), (554, 38881920), (560, 38465328), (616, 34968480), (640, 33657162), (660, 32637248), (672, 32054440), (704, 30597420), (768, 28047635), (770, 27974784), (789, 27301120), (831, 25921280), (840, 25643552), (880, 24477936), (896, 24040830), (924, 23312320), (960, 22438108), (1052, 20475840), (1056, 20398280), (1108, 19440960), (1120, 19232664), (1155, 18649856), (1232, 17484240), (1280, 16828581), (1315, 16380672), (1320, 16318624), (1344, 16027220), (1385, 15552768), (1408, 15298710), (1540, 13987392), (1578, 13650560), (1662, 12960640), (1680, 12821776), (1760, 12238968), (1792, 12020415), (1841, 11700480), (1848, 11656160), (1920, 11219054), (1939, 11109120), (2104, 10237920), (2112, 10199140), (2216, 9720480), (2240, 9616332), (2310, 9324928), (2464, 8742120), (2630, 8190336), (2640, 8159312), (2688, 8013610), (2770, 7776384), (2816, 7649355), (2893, 7445760), (3047, 7069440), (3080, 6993696), (3156, 6825280), (3324, 6480320), (3360, 6410888), (3520, 6119484), (3682, 5850240), (3696, 5828080), (3840, 5609527), (3878, 5554560), (3945, 5460224), (4155, 5184256), (4208, 5118960), (4224, 5099570), (4432, 4860240), (4480, 4808166), (4620, 4662464), (4928, 4371060), (5260, 4095168), (5280, 4079656), (5376, 4006805), (5523, 3900160), (5540, 3888192), (5786, 3722880), (5817, 3703040), (6094, 3534720), (6160, 3496848), (6312, 3412640), (6648, 3240160), (6720, 3205444), (7040, 3059742), (7364, 2925120), (7392, 2914040), (7756, 2777280), (7890, 2730112), (8310, 2592128), (8416, 2559480), (8448, 2549785), (8679, 2481920), (8864, 2430120), (8960, 2404083), (9141, 2356480), (9205, 2340096), (9240, 2331232), (9695, 2221824), (9856, 2185530), (10520, 2047584), (10560, 2039828), (11046, 1950080), (11080, 1944096), (11572, 1861440), (11634, 1851520), (12188, 1767360), (12320, 1748424), (12624, 1706320), (13296, 1620080), (13440, 1602722), (14080, 1529871), (14465, 1489152), (14728, 1462560), (14784, 1457020), (15235, 1413888), (15512, 1388640), (15780, 1365056), (16620, 1296064), (16832, 1279740), (17358, 1240960), (17728, 1215060), (18282, 1178240), (18410, 1170048), (18480, 1165616), (19390, 1110912), (19712, 1092765), (20251, 1063680), (21040, 1023792), (21120, 1019914), (21329, 1009920), (22092, 975040), (22160, 972048), (23144, 930720), (23268, 925760), (24376, 883680), (24640, 874212), (25248, 853160), (26592, 810040), (26880, 801361), (27615, 780032), (28930, 744576), (29085, 740608), (29456, 731280), (29568, 728510), (30470, 706944), (31024, 694320), (31560, 682528), (33240, 648032), (33664, 639870), (34716, 620480), (35456, 607530), (36564, 589120), (36820, 585024), (36960, 582808), (38780, 555456), (40502, 531840), (42080, 511896), (42240, 509957), (42658, 504960), (43395, 496384), (44184, 487520), (44320, 486024), (45705, 471296), (46288, 465360), (46536, 462880), (48752, 441840), (49280, 437106), (50496, 426580), (53184, 405020), (55230, 390016), (57860, 372288), (58170, 370304), (58912, 365640), (59136, 364255), (60753, 354560), (60940, 353472), (62048, 347160), (63120, 341264), (63987, 336640), (66480, 324016), (67328, 319935), (69432, 310240), (70912, 303765), (72851, 295680), (73128, 294560), (73640, 292512), (73920, 291404), (77560, 277728), (81004, 265920), (84160, 255948), (85316, 252480), (86790, 248192), (88368, 243760), (88640, 243012), (91410, 235648), (92576, 232680), (93072, 231440), (97504, 220920), (98560, 218553), (100992, 213290), (101255, 212736), (106368, 202510), (106645, 201984), (110460, 195008), (115720, 186144), (116340, 185152), (117824, 182820), (121506, 177280), (121880, 176736), (124096, 173580), (126240, 170632), (127974, 168320), (132960, 162008), (138864, 155120), (145702, 147840), (146256, 147280)]