531377280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 512

約数和(自身を含む): 2256076800

約数和(自身を除く): 1724699520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 191, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 382, 384, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 573, 576, 621, 630, 640, 644, 672, 690, 720, 736, 756, 764, 805, 828, 840, 864, 896, 920, 945, 955, 960, 966, 1008, 1035, 1080, 1104, 1120, 1146, 1152, 1242, 1260, 1288, 1337, 1344, 1380, 1440, 1449, 1472, 1512, 1528, 1610, 1656, 1680, 1719, 1728, 1840, 1890, 1910, 1920, 1932, 2016, 2070, 2160, 2208, 2240, 2292, 2415, 2484, 2520, 2576, 2674, 2688, 2760, 2865, 2880, 2898, 2944, 3024, 3056, 3105, 3220, 3312, 3360, 3438, 3456, 3680, 3780, 3820, 3864, 4011, 4032, 4140, 4320, 4347, 4393, 4416, 4480, 4584, 4830, 4968, 5040, 5152, 5157, 5348, 5520, 5730, 5760, 5796, 6048, 6112, 6210, 6440, 6624, 6685, 6720, 6876, 7245, 7360, 7560, 7640, 7728, 8022, 8064, 8280, 8595, 8640, 8694, 8786, 8832, 9168, 9660, 9936, 10080, 10304, 10314, 10696, 11040, 11460, 11592, 12033, 12096, 12224, 12420, 12880, 13179, 13248, 13370, 13440, 13752, 14490, 14720, 15120, 15280, 15456, 16044, 16560, 17190, 17280, 17388, 17572, 18336, 19320, 19872, 20055, 20160, 20608, 20628, 21392, 21735, 21965, 22080, 22920, 23184, 24066, 24192, 24448, 24840, 25760, 25785, 26358, 26496, 26740, 27504, 28980, 30240, 30560, 30751, 30912, 32088, 33120, 34380, 34776, 35144, 36099, 36672, 38640, 39537, 39744, 40110, 40320, 41256, 42784, 43470, 43930, 44160, 45840, 46368, 48132, 49680, 51520, 51570, 52716, 53480, 55008, 57960, 60165, 60480, 61120, 61502, 61824, 64176, 65895, 66240, 68760, 69552, 70288, 72198, 73344, 77280, 79074, 79488, 80220, 82512, 85568, 86940, 87860, 91680, 92253, 92736, 96264, 99360, 103040, 103140, 105432, 106960, 110016, 115920, 118611, 120330, 120960, 122240, 123004, 128352, 131790, 132480, 137520, 139104, 140576, 144396, 153755, 154560, 158148, 160440, 165024, 171136, 173880, 175720, 180495, 183360, 184506, 185472, 192528, 197685, 198720, 206280, 210864, 213920, 220032, 231840, 237222, 240660, 246008, 256704, 263580, 275040, 276759, 278208, 281152, 288792, 307510, 309120, 316296, 320880, 330048, 347760, 351440, 360990, 366720, 369012, 385056, 395370, 397440, 412560, 421728, 427840, 461265, 463680, 474444, 481320, 492016, 513408, 527160, 550080, 553518, 556416, 562304, 577584, 593055, 615020, 632592, 641760, 660096, 695520, 702880, 721980, 738024, 770112, 790740, 825120, 830277, 843456, 855680, 922530, 927360, 948888, 962640, 984032, 1054320, 1100160, 1107036, 1155168, 1186110, 1230040, 1265184, 1283520, 1383795, 1391040, 1405760, 1443960, 1476048, 1540224, 1581480, 1650240, 1660554, 1686912, 1845060, 1897776, 1925280, 1968064, 2108640, 2214072, 2310336, 2372220, 2460080, 2530368, 2567040, 2767590, 2782080, 2811520, 2887920, 2952096, 3162960, 3300480, 3321108, 3690120, 3795552, 3850560, 3936128, 4151385, 4217280, 4428144, 4620672, 4744440, 4920160, 5060736, 5535180, 5775840, 5904192, 6325920, 6642216, 7380240, 7591104, 7701120, 8302770, 8434560, 8856288, 9488880, 9840320, 11070360, 11551680, 11808384, 12651840, 13284432, 14760480, 15182208, 16605540, 17712576, 18977760, 19680640, 22140720, 23103360, 25303680, 26568864, 29520960, 33211080, 35425152, 37955520, 44281440, 53137728, 59041920, 66422160, 75911040, 88562880, 106275456, 132844320, 177125760, 265688640, 531377280]

約数ペア:

[(1, 531377280), (2, 265688640), (3, 177125760), (4, 132844320), (5, 106275456), (6, 88562880), (7, 75911040), (8, 66422160), (9, 59041920), (10, 53137728), (12, 44281440), (14, 37955520), (15, 35425152), (16, 33211080), (18, 29520960), (20, 26568864), (21, 25303680), (23, 23103360), (24, 22140720), (27, 19680640), (28, 18977760), (30, 17712576), (32, 16605540), (35, 15182208), (36, 14760480), (40, 13284432), (42, 12651840), (45, 11808384), (46, 11551680), (48, 11070360), (54, 9840320), (56, 9488880), (60, 8856288), (63, 8434560), (64, 8302770), (69, 7701120), (70, 7591104), (72, 7380240), (80, 6642216), (84, 6325920), (90, 5904192), (92, 5775840), (96, 5535180), (105, 5060736), (108, 4920160), (112, 4744440), (115, 4620672), (120, 4428144), (126, 4217280), (128, 4151385), (135, 3936128), (138, 3850560), (140, 3795552), (144, 3690120), (160, 3321108), (161, 3300480), (168, 3162960), (180, 2952096), (184, 2887920), (189, 2811520), (191, 2782080), (192, 2767590), (207, 2567040), (210, 2530368), (216, 2460080), (224, 2372220), (230, 2310336), (240, 2214072), (252, 2108640), (270, 1968064), (276, 1925280), (280, 1897776), (288, 1845060), (315, 1686912), (320, 1660554), (322, 1650240), (336, 1581480), (345, 1540224), (360, 1476048), (368, 1443960), (378, 1405760), (382, 1391040), (384, 1383795), (414, 1283520), (420, 1265184), (432, 1230040), (448, 1186110), (460, 1155168), (480, 1107036), (483, 1100160), (504, 1054320), (540, 984032), (552, 962640), (560, 948888), (573, 927360), (576, 922530), (621, 855680), (630, 843456), (640, 830277), (644, 825120), (672, 790740), (690, 770112), (720, 738024), (736, 721980), (756, 702880), (764, 695520), (805, 660096), (828, 641760), (840, 632592), (864, 615020), (896, 593055), (920, 577584), (945, 562304), (955, 556416), (960, 553518), (966, 550080), (1008, 527160), (1035, 513408), (1080, 492016), (1104, 481320), (1120, 474444), (1146, 463680), (1152, 461265), (1242, 427840), (1260, 421728), (1288, 412560), (1337, 397440), (1344, 395370), (1380, 385056), (1440, 369012), (1449, 366720), (1472, 360990), (1512, 351440), (1528, 347760), (1610, 330048), (1656, 320880), (1680, 316296), (1719, 309120), (1728, 307510), (1840, 288792), (1890, 281152), (1910, 278208), (1920, 276759), (1932, 275040), (2016, 263580), (2070, 256704), (2160, 246008), (2208, 240660), (2240, 237222), (2292, 231840), (2415, 220032), (2484, 213920), (2520, 210864), (2576, 206280), (2674, 198720), (2688, 197685), (2760, 192528), (2865, 185472), (2880, 184506), (2898, 183360), (2944, 180495), (3024, 175720), (3056, 173880), (3105, 171136), (3220, 165024), (3312, 160440), (3360, 158148), (3438, 154560), (3456, 153755), (3680, 144396), (3780, 140576), (3820, 139104), (3864, 137520), (4011, 132480), (4032, 131790), (4140, 128352), (4320, 123004), (4347, 122240), (4393, 120960), (4416, 120330), (4480, 118611), (4584, 115920), (4830, 110016), (4968, 106960), (5040, 105432), (5152, 103140), (5157, 103040), (5348, 99360), (5520, 96264), (5730, 92736), (5760, 92253), (5796, 91680), (6048, 87860), (6112, 86940), (6210, 85568), (6440, 82512), (6624, 80220), (6685, 79488), (6720, 79074), (6876, 77280), (7245, 73344), (7360, 72198), (7560, 70288), (7640, 69552), (7728, 68760), (8022, 66240), (8064, 65895), (8280, 64176), (8595, 61824), (8640, 61502), (8694, 61120), (8786, 60480), (8832, 60165), (9168, 57960), (9660, 55008), (9936, 53480), (10080, 52716), (10304, 51570), (10314, 51520), (10696, 49680), (11040, 48132), (11460, 46368), (11592, 45840), (12033, 44160), (12096, 43930), (12224, 43470), (12420, 42784), (12880, 41256), (13179, 40320), (13248, 40110), (13370, 39744), (13440, 39537), (13752, 38640), (14490, 36672), (14720, 36099), (15120, 35144), (15280, 34776), (15456, 34380), (16044, 33120), (16560, 32088), (17190, 30912), (17280, 30751), (17388, 30560), (17572, 30240), (18336, 28980), (19320, 27504), (19872, 26740), (20055, 26496), (20160, 26358), (20608, 25785), (20628, 25760), (21392, 24840), (21735, 24448), (21965, 24192), (22080, 24066), (22920, 23184)]