2680399008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 432

約数和(自身を含む): 9585838080

約数和(自身を除く): 6905439072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 32, 36, 38, 42, 48, 56, 57, 58, 63, 72, 76, 84, 87, 96, 112, 114, 116, 126, 127, 133, 144, 152, 168, 171, 174, 203, 224, 228, 232, 252, 254, 261, 266, 288, 304, 336, 342, 348, 361, 381, 399, 406, 456, 464, 504, 508, 522, 532, 551, 608, 609, 672, 684, 696, 722, 762, 798, 812, 889, 912, 928, 1008, 1016, 1044, 1064, 1083, 1102, 1143, 1197, 1218, 1368, 1392, 1444, 1524, 1596, 1624, 1653, 1778, 1824, 1827, 2016, 2032, 2088, 2128, 2166, 2204, 2286, 2394, 2413, 2436, 2527, 2667, 2736, 2784, 2888, 3048, 3192, 3248, 3249, 3306, 3556, 3654, 3683, 3857, 4064, 4176, 4256, 4332, 4408, 4572, 4788, 4826, 4872, 4959, 5054, 5334, 5472, 5776, 6096, 6384, 6496, 6498, 6612, 7112, 7239, 7308, 7366, 7581, 7714, 8001, 8352, 8664, 8816, 9144, 9576, 9652, 9744, 9918, 10108, 10469, 10668, 11049, 11552, 11571, 12192, 12768, 12996, 13224, 14224, 14478, 14616, 14732, 15162, 15428, 16002, 16891, 17328, 17632, 18288, 19152, 19304, 19488, 19836, 20216, 20938, 21336, 21717, 22098, 22743, 23142, 25781, 25992, 26448, 28448, 28956, 29232, 29464, 30324, 30856, 31407, 32004, 33147, 33782, 34656, 34713, 36576, 38304, 38608, 39672, 40432, 41876, 42672, 43434, 44196, 45486, 45847, 46284, 50673, 51562, 51984, 52896, 57912, 58464, 58928, 60648, 61712, 62814, 64008, 66294, 67564, 69426, 69977, 73283, 77216, 77343, 79344, 80864, 83752, 85344, 86868, 88392, 90972, 91694, 92568, 94221, 101346, 103124, 103968, 115824, 117856, 121296, 123424, 125628, 128016, 132588, 135128, 137541, 138852, 139954, 146566, 152019, 154686, 158688, 167504, 173736, 176784, 181944, 183388, 185136, 188442, 202692, 206248, 209931, 219849, 231648, 232029, 242592, 251256, 256032, 265176, 270256, 275082, 277704, 279908, 293132, 304038, 309372, 320929, 335008, 347472, 353568, 363888, 366776, 370272, 376884, 405384, 412496, 412623, 419862, 439698, 464058, 489839, 502512, 530352, 540512, 550164, 555408, 559816, 586264, 608076, 618744, 629793, 641858, 659547, 694944, 727776, 733552, 753768, 810768, 824992, 825246, 839724, 879396, 928116, 962787, 979678, 1005024, 1060704, 1100328, 1110816, 1119632, 1172528, 1216152, 1237488, 1259586, 1283716, 1319094, 1329563, 1467104, 1469517, 1507536, 1621536, 1650492, 1679448, 1758792, 1856232, 1925574, 1959356, 2200656, 2239264, 2345056, 2432304, 2474976, 2519172, 2567432, 2638188, 2659126, 2888361, 2939034, 3015072, 3300984, 3358896, 3517584, 3712464, 3851148, 3918712, 3988689, 4401312, 4408551, 4864608, 5038344, 5134864, 5276376, 5318252, 5776722, 5878068, 6601968, 6717792, 7035168, 7424928, 7702296, 7837424, 7977378, 8817102, 9306941, 10076688, 10269728, 10552752, 10636504, 11553444, 11756136, 11966067, 13203936, 15404592, 15674848, 15954756, 17634204, 18613882, 20153376, 21105504, 21273008, 23106888, 23512272, 23932134, 27920823, 30809184, 31909512, 35268408, 37227764, 42546016, 46213776, 47024544, 47864268, 55841646, 63819024, 70536816, 74455528, 83762469, 92427552, 95728536, 111683292, 127638048, 141073632, 148911056, 167524938, 191457072, 223366584, 297822112, 335049876, 382914144, 446733168, 670099752, 893466336, 1340199504, 2680399008]

約数ペア:

[(1, 2680399008), (2, 1340199504), (3, 893466336), (4, 670099752), (6, 446733168), (7, 382914144), (8, 335049876), (9, 297822112), (12, 223366584), (14, 191457072), (16, 167524938), (18, 148911056), (19, 141073632), (21, 127638048), (24, 111683292), (28, 95728536), (29, 92427552), (32, 83762469), (36, 74455528), (38, 70536816), (42, 63819024), (48, 55841646), (56, 47864268), (57, 47024544), (58, 46213776), (63, 42546016), (72, 37227764), (76, 35268408), (84, 31909512), (87, 30809184), (96, 27920823), (112, 23932134), (114, 23512272), (116, 23106888), (126, 21273008), (127, 21105504), (133, 20153376), (144, 18613882), (152, 17634204), (168, 15954756), (171, 15674848), (174, 15404592), (203, 13203936), (224, 11966067), (228, 11756136), (232, 11553444), (252, 10636504), (254, 10552752), (261, 10269728), (266, 10076688), (288, 9306941), (304, 8817102), (336, 7977378), (342, 7837424), (348, 7702296), (361, 7424928), (381, 7035168), (399, 6717792), (406, 6601968), (456, 5878068), (464, 5776722), (504, 5318252), (508, 5276376), (522, 5134864), (532, 5038344), (551, 4864608), (608, 4408551), (609, 4401312), (672, 3988689), (684, 3918712), (696, 3851148), (722, 3712464), (762, 3517584), (798, 3358896), (812, 3300984), (889, 3015072), (912, 2939034), (928, 2888361), (1008, 2659126), (1016, 2638188), (1044, 2567432), (1064, 2519172), (1083, 2474976), (1102, 2432304), (1143, 2345056), (1197, 2239264), (1218, 2200656), (1368, 1959356), (1392, 1925574), (1444, 1856232), (1524, 1758792), (1596, 1679448), (1624, 1650492), (1653, 1621536), (1778, 1507536), (1824, 1469517), (1827, 1467104), (2016, 1329563), (2032, 1319094), (2088, 1283716), (2128, 1259586), (2166, 1237488), (2204, 1216152), (2286, 1172528), (2394, 1119632), (2413, 1110816), (2436, 1100328), (2527, 1060704), (2667, 1005024), (2736, 979678), (2784, 962787), (2888, 928116), (3048, 879396), (3192, 839724), (3248, 825246), (3249, 824992), (3306, 810768), (3556, 753768), (3654, 733552), (3683, 727776), (3857, 694944), (4064, 659547), (4176, 641858), (4256, 629793), (4332, 618744), (4408, 608076), (4572, 586264), (4788, 559816), (4826, 555408), (4872, 550164), (4959, 540512), (5054, 530352), (5334, 502512), (5472, 489839), (5776, 464058), (6096, 439698), (6384, 419862), (6496, 412623), (6498, 412496), (6612, 405384), (7112, 376884), (7239, 370272), (7308, 366776), (7366, 363888), (7581, 353568), (7714, 347472), (8001, 335008), (8352, 320929), (8664, 309372), (8816, 304038), (9144, 293132), (9576, 279908), (9652, 277704), (9744, 275082), (9918, 270256), (10108, 265176), (10469, 256032), (10668, 251256), (11049, 242592), (11552, 232029), (11571, 231648), (12192, 219849), (12768, 209931), (12996, 206248), (13224, 202692), (14224, 188442), (14478, 185136), (14616, 183388), (14732, 181944), (15162, 176784), (15428, 173736), (16002, 167504), (16891, 158688), (17328, 154686), (17632, 152019), (18288, 146566), (19152, 139954), (19304, 138852), (19488, 137541), (19836, 135128), (20216, 132588), (20938, 128016), (21336, 125628), (21717, 123424), (22098, 121296), (22743, 117856), (23142, 115824), (25781, 103968), (25992, 103124), (26448, 101346), (28448, 94221), (28956, 92568), (29232, 91694), (29464, 90972), (30324, 88392), (30856, 86868), (31407, 85344), (32004, 83752), (33147, 80864), (33782, 79344), (34656, 77343), (34713, 77216), (36576, 73283), (38304, 69977), (38608, 69426), (39672, 67564), (40432, 66294), (41876, 64008), (42672, 62814), (43434, 61712), (44196, 60648), (45486, 58928), (45847, 58464), (46284, 57912), (50673, 52896), (51562, 51984)]