280433664

素因数分解:

$2^{10}\times 3^5\times 7^2\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 396

約数和(自身を含む): 1019307744

約数和(自身を除く): 738874080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 98, 108, 112, 126, 128, 138, 144, 147, 161, 162, 168, 184, 189, 192, 196, 207, 216, 224, 243, 252, 256, 276, 288, 294, 322, 324, 336, 368, 378, 384, 392, 414, 432, 441, 448, 483, 486, 504, 512, 552, 567, 576, 588, 621, 644, 648, 672, 736, 756, 768, 784, 828, 864, 882, 896, 966, 972, 1008, 1024, 1104, 1127, 1134, 1152, 1176, 1242, 1288, 1296, 1323, 1344, 1449, 1472, 1512, 1536, 1568, 1656, 1701, 1728, 1764, 1792, 1863, 1932, 1944, 2016, 2208, 2254, 2268, 2304, 2352, 2484, 2576, 2592, 2646, 2688, 2898, 2944, 3024, 3072, 3136, 3312, 3381, 3402, 3456, 3528, 3584, 3726, 3864, 3888, 3969, 4032, 4347, 4416, 4508, 4536, 4608, 4704, 4968, 5152, 5184, 5292, 5376, 5589, 5796, 5888, 6048, 6272, 6624, 6762, 6804, 6912, 7056, 7168, 7452, 7728, 7776, 7938, 8064, 8694, 8832, 9016, 9072, 9216, 9408, 9936, 10143, 10304, 10368, 10584, 10752, 11178, 11592, 11776, 11907, 12096, 12544, 13041, 13248, 13524, 13608, 13824, 14112, 14904, 15456, 15552, 15876, 16128, 17388, 17664, 18032, 18144, 18816, 19872, 20286, 20608, 20736, 21168, 21504, 22356, 23184, 23552, 23814, 24192, 25088, 26082, 26496, 27048, 27216, 27648, 28224, 29808, 30429, 30912, 31104, 31752, 32256, 34776, 35328, 36064, 36288, 37632, 39123, 39744, 40572, 41216, 41472, 42336, 44712, 46368, 47628, 48384, 50176, 52164, 52992, 54096, 54432, 56448, 59616, 60858, 61824, 62208, 63504, 64512, 69552, 70656, 72128, 72576, 75264, 78246, 79488, 81144, 82432, 82944, 84672, 89424, 91287, 92736, 95256, 96768, 104328, 105984, 108192, 108864, 112896, 119232, 121716, 123648, 124416, 127008, 139104, 144256, 145152, 150528, 156492, 158976, 162288, 164864, 169344, 178848, 182574, 185472, 190512, 193536, 208656, 211968, 216384, 217728, 225792, 238464, 243432, 247296, 248832, 254016, 273861, 278208, 288512, 290304, 312984, 317952, 324576, 338688, 357696, 365148, 370944, 381024, 417312, 432768, 435456, 451584, 476928, 486864, 494592, 508032, 547722, 556416, 577024, 580608, 625968, 635904, 649152, 677376, 715392, 730296, 741888, 762048, 834624, 865536, 870912, 953856, 973728, 1016064, 1095444, 1112832, 1154048, 1251936, 1298304, 1354752, 1430784, 1460592, 1483776, 1524096, 1669248, 1731072, 1741824, 1907712, 1947456, 2032128, 2190888, 2225664, 2503872, 2596608, 2861568, 2921184, 3048192, 3338496, 3462144, 3894912, 4064256, 4381776, 4451328, 5007744, 5193216, 5723136, 5842368, 6096384, 6676992, 7789824, 8763552, 10015488, 10386432, 11684736, 12192768, 13353984, 15579648, 17527104, 20030976, 23369472, 31159296, 35054208, 40061952, 46738944, 70108416, 93477888, 140216832, 280433664]

約数ペア:

[(1, 280433664), (2, 140216832), (3, 93477888), (4, 70108416), (6, 46738944), (7, 40061952), (8, 35054208), (9, 31159296), (12, 23369472), (14, 20030976), (16, 17527104), (18, 15579648), (21, 13353984), (23, 12192768), (24, 11684736), (27, 10386432), (28, 10015488), (32, 8763552), (36, 7789824), (42, 6676992), (46, 6096384), (48, 5842368), (49, 5723136), (54, 5193216), (56, 5007744), (63, 4451328), (64, 4381776), (69, 4064256), (72, 3894912), (81, 3462144), (84, 3338496), (92, 3048192), (96, 2921184), (98, 2861568), (108, 2596608), (112, 2503872), (126, 2225664), (128, 2190888), (138, 2032128), (144, 1947456), (147, 1907712), (161, 1741824), (162, 1731072), (168, 1669248), (184, 1524096), (189, 1483776), (192, 1460592), (196, 1430784), (207, 1354752), (216, 1298304), (224, 1251936), (243, 1154048), (252, 1112832), (256, 1095444), (276, 1016064), (288, 973728), (294, 953856), (322, 870912), (324, 865536), (336, 834624), (368, 762048), (378, 741888), (384, 730296), (392, 715392), (414, 677376), (432, 649152), (441, 635904), (448, 625968), (483, 580608), (486, 577024), (504, 556416), (512, 547722), (552, 508032), (567, 494592), (576, 486864), (588, 476928), (621, 451584), (644, 435456), (648, 432768), (672, 417312), (736, 381024), (756, 370944), (768, 365148), (784, 357696), (828, 338688), (864, 324576), (882, 317952), (896, 312984), (966, 290304), (972, 288512), (1008, 278208), (1024, 273861), (1104, 254016), (1127, 248832), (1134, 247296), (1152, 243432), (1176, 238464), (1242, 225792), (1288, 217728), (1296, 216384), (1323, 211968), (1344, 208656), (1449, 193536), (1472, 190512), (1512, 185472), (1536, 182574), (1568, 178848), (1656, 169344), (1701, 164864), (1728, 162288), (1764, 158976), (1792, 156492), (1863, 150528), (1932, 145152), (1944, 144256), (2016, 139104), (2208, 127008), (2254, 124416), (2268, 123648), (2304, 121716), (2352, 119232), (2484, 112896), (2576, 108864), (2592, 108192), (2646, 105984), (2688, 104328), (2898, 96768), (2944, 95256), (3024, 92736), (3072, 91287), (3136, 89424), (3312, 84672), (3381, 82944), (3402, 82432), (3456, 81144), (3528, 79488), (3584, 78246), (3726, 75264), (3864, 72576), (3888, 72128), (3969, 70656), (4032, 69552), (4347, 64512), (4416, 63504), (4508, 62208), (4536, 61824), (4608, 60858), (4704, 59616), (4968, 56448), (5152, 54432), (5184, 54096), (5292, 52992), (5376, 52164), (5589, 50176), (5796, 48384), (5888, 47628), (6048, 46368), (6272, 44712), (6624, 42336), (6762, 41472), (6804, 41216), (6912, 40572), (7056, 39744), (7168, 39123), (7452, 37632), (7728, 36288), (7776, 36064), (7938, 35328), (8064, 34776), (8694, 32256), (8832, 31752), (9016, 31104), (9072, 30912), (9216, 30429), (9408, 29808), (9936, 28224), (10143, 27648), (10304, 27216), (10368, 27048), (10584, 26496), (10752, 26082), (11178, 25088), (11592, 24192), (11776, 23814), (11907, 23552), (12096, 23184), (12544, 22356), (13041, 21504), (13248, 21168), (13524, 20736), (13608, 20608), (13824, 20286), (14112, 19872), (14904, 18816), (15456, 18144), (15552, 18032), (15876, 17664), (16128, 17388)]