680799168

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 280

約数和(自身を含む): 2347094112

約数和(自身を除く): 1666294944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 81, 84, 96, 108, 112, 126, 144, 146, 162, 168, 189, 192, 216, 219, 224, 252, 257, 288, 292, 324, 336, 378, 432, 438, 448, 504, 511, 514, 567, 576, 584, 648, 657, 672, 756, 771, 864, 876, 1008, 1022, 1028, 1134, 1168, 1296, 1314, 1344, 1512, 1533, 1542, 1728, 1752, 1799, 1971, 2016, 2044, 2056, 2268, 2313, 2336, 2592, 2628, 3024, 3066, 3084, 3504, 3598, 3942, 4032, 4088, 4112, 4536, 4599, 4626, 4672, 5184, 5256, 5397, 5913, 6048, 6132, 6168, 6939, 7008, 7196, 7884, 8176, 8224, 9072, 9198, 9252, 10512, 10794, 11826, 12096, 12264, 12336, 13797, 13878, 14016, 14392, 15768, 16191, 16352, 16448, 18144, 18396, 18504, 18761, 20817, 21024, 21588, 23652, 24528, 24672, 27594, 27756, 28784, 31536, 32382, 32704, 36288, 36792, 37008, 37522, 41391, 41634, 42048, 43176, 47304, 48573, 49056, 49344, 55188, 55512, 56283, 57568, 63072, 64764, 73584, 74016, 75044, 82782, 83268, 86352, 94608, 97146, 98112, 110376, 111024, 112566, 115136, 126144, 129528, 131327, 145719, 147168, 148032, 150088, 165564, 166536, 168849, 172704, 189216, 194292, 220752, 222048, 225132, 259056, 262654, 291438, 294336, 300176, 331128, 333072, 337698, 345408, 378432, 388584, 393981, 441504, 444096, 450264, 506547, 518112, 525308, 582876, 600352, 662256, 666144, 675396, 777168, 787962, 883008, 900528, 1013094, 1036224, 1050616, 1165752, 1181943, 1200704, 1324512, 1332288, 1350792, 1519641, 1554336, 1575924, 1801056, 2026188, 2101232, 2331504, 2363886, 2649024, 2701584, 3039282, 3108672, 3151848, 3545829, 3602112, 4052376, 4202464, 4663008, 4727772, 5403168, 6078564, 6303696, 7091658, 8104752, 8404928, 9326016, 9455544, 10637487, 10806336, 12157128, 12607392, 14183316, 16209504, 18911088, 21274974, 24314256, 25214784, 28366632, 32419008, 37822176, 42549948, 48628512, 56733264, 75644352, 85099896, 97257024, 113466528, 170199792, 226933056, 340399584, 680799168]

約数ペア:

[(1, 680799168), (2, 340399584), (3, 226933056), (4, 170199792), (6, 113466528), (7, 97257024), (8, 85099896), (9, 75644352), (12, 56733264), (14, 48628512), (16, 42549948), (18, 37822176), (21, 32419008), (24, 28366632), (27, 25214784), (28, 24314256), (32, 21274974), (36, 18911088), (42, 16209504), (48, 14183316), (54, 12607392), (56, 12157128), (63, 10806336), (64, 10637487), (72, 9455544), (73, 9326016), (81, 8404928), (84, 8104752), (96, 7091658), (108, 6303696), (112, 6078564), (126, 5403168), (144, 4727772), (146, 4663008), (162, 4202464), (168, 4052376), (189, 3602112), (192, 3545829), (216, 3151848), (219, 3108672), (224, 3039282), (252, 2701584), (257, 2649024), (288, 2363886), (292, 2331504), (324, 2101232), (336, 2026188), (378, 1801056), (432, 1575924), (438, 1554336), (448, 1519641), (504, 1350792), (511, 1332288), (514, 1324512), (567, 1200704), (576, 1181943), (584, 1165752), (648, 1050616), (657, 1036224), (672, 1013094), (756, 900528), (771, 883008), (864, 787962), (876, 777168), (1008, 675396), (1022, 666144), (1028, 662256), (1134, 600352), (1168, 582876), (1296, 525308), (1314, 518112), (1344, 506547), (1512, 450264), (1533, 444096), (1542, 441504), (1728, 393981), (1752, 388584), (1799, 378432), (1971, 345408), (2016, 337698), (2044, 333072), (2056, 331128), (2268, 300176), (2313, 294336), (2336, 291438), (2592, 262654), (2628, 259056), (3024, 225132), (3066, 222048), (3084, 220752), (3504, 194292), (3598, 189216), (3942, 172704), (4032, 168849), (4088, 166536), (4112, 165564), (4536, 150088), (4599, 148032), (4626, 147168), (4672, 145719), (5184, 131327), (5256, 129528), (5397, 126144), (5913, 115136), (6048, 112566), (6132, 111024), (6168, 110376), (6939, 98112), (7008, 97146), (7196, 94608), (7884, 86352), (8176, 83268), (8224, 82782), (9072, 75044), (9198, 74016), (9252, 73584), (10512, 64764), (10794, 63072), (11826, 57568), (12096, 56283), (12264, 55512), (12336, 55188), (13797, 49344), (13878, 49056), (14016, 48573), (14392, 47304), (15768, 43176), (16191, 42048), (16352, 41634), (16448, 41391), (18144, 37522), (18396, 37008), (18504, 36792), (18761, 36288), (20817, 32704), (21024, 32382), (21588, 31536), (23652, 28784), (24528, 27756), (24672, 27594)]