20700528576

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 448

約数和(自身を含む): 71661649920

約数和(自身を除く): 50961121344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 127, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 254, 266, 273, 304, 312, 336, 364, 381, 399, 416, 448, 456, 491, 494, 508, 532, 546, 608, 624, 672, 728, 741, 762, 798, 832, 889, 912, 982, 988, 1016, 1064, 1092, 1216, 1248, 1344, 1456, 1473, 1482, 1524, 1596, 1651, 1729, 1778, 1824, 1964, 1976, 2032, 2128, 2184, 2413, 2496, 2667, 2912, 2946, 2964, 3048, 3192, 3302, 3437, 3458, 3556, 3648, 3928, 3952, 4064, 4256, 4368, 4826, 4953, 5187, 5334, 5824, 5892, 5928, 6096, 6383, 6384, 6604, 6874, 6916, 7112, 7239, 7856, 7904, 8128, 8512, 8736, 9329, 9652, 9906, 10311, 10374, 10668, 11557, 11784, 11856, 12192, 12766, 12768, 13208, 13748, 13832, 14224, 14478, 15712, 15808, 16891, 17472, 18658, 19149, 19304, 19812, 20622, 20748, 21336, 23114, 23568, 23712, 24384, 25532, 25536, 26416, 27496, 27664, 27987, 28448, 28956, 31369, 31424, 33782, 34671, 37316, 38298, 38608, 39624, 41244, 41496, 42672, 44681, 46228, 47136, 47424, 50673, 51064, 52832, 54992, 55328, 55974, 56896, 57912, 62357, 62738, 65303, 67564, 69342, 74632, 76596, 77216, 79248, 82488, 82992, 85344, 89362, 92456, 94107, 94272, 101346, 102128, 105664, 109984, 110656, 111948, 115824, 121277, 124714, 125476, 130606, 134043, 135128, 138684, 149264, 153192, 154432, 158496, 164976, 165984, 170688, 178724, 184912, 187071, 188214, 195909, 202692, 204256, 219583, 219968, 223896, 231648, 242554, 249428, 250952, 261212, 268086, 270256, 277368, 298528, 306384, 316992, 329952, 331968, 357448, 363831, 369824, 374142, 376428, 391818, 405384, 408512, 436499, 439166, 447792, 463296, 485108, 498856, 501904, 522424, 536172, 540512, 554736, 597056, 612768, 658749, 659904, 714896, 727662, 739648, 748284, 752856, 783636, 810641, 810768, 848939, 872998, 878332, 895584, 970216, 997712, 1003808, 1044848, 1072344, 1081024, 1109472, 1184783, 1225536, 1309497, 1317498, 1429792, 1455324, 1496568, 1505712, 1567272, 1621282, 1621536, 1697878, 1745996, 1756664, 1791168, 1940432, 1995424, 2007616, 2089696, 2144688, 2218944, 2369566, 2431923, 2546817, 2618994, 2634996, 2859584, 2910648, 2993136, 3011424, 3134544, 3242564, 3243072, 3395756, 3491992, 3513328, 3554349, 3880864, 3990848, 4179392, 4289376, 4739132, 4863846, 5093634, 5237988, 5269992, 5674487, 5821296, 5986272, 6022848, 6269088, 6485128, 6791512, 6983984, 7026656, 7108698, 7761728, 8293481, 8578752, 9478264, 9727692, 10187268, 10475976, 10539984, 11348974, 11642592, 11972544, 12538176, 12970256, 13583024, 13967968, 14053312, 14217396, 15402179, 16586962, 17023461, 18956528, 19455384, 20374536, 20951952, 21079968, 22697948, 23285184, 24880443, 25940512, 27166048, 27935936, 28434792, 30804358, 33173924, 34046922, 37913056, 38910768, 40749072, 41903904, 42159936, 45395896, 46206537, 49760886, 51881024, 54332096, 56869584, 61608716, 66347848, 68093844, 75826112, 77821536, 81498144, 83807808, 90791792, 92413074, 99521772, 107815253, 113739168, 123217432, 132695696, 136187688, 155643072, 162996288, 181583584, 184826148, 199043544, 215630506, 227478336, 246434864, 265391392, 272375376, 323445759, 363167168, 369652296, 398087088, 431261012, 492869728, 530782784, 544750752, 646891518, 739304592, 796174176, 862522024, 985739456, 1089501504, 1293783036, 1478609184, 1592348352, 1725044048, 2587566072, 2957218368, 3450088096, 5175132144, 6900176192, 10350264288, 20700528576]

約数ペア:

[(1, 20700528576), (2, 10350264288), (3, 6900176192), (4, 5175132144), (6, 3450088096), (7, 2957218368), (8, 2587566072), (12, 1725044048), (13, 1592348352), (14, 1478609184), (16, 1293783036), (19, 1089501504), (21, 985739456), (24, 862522024), (26, 796174176), (28, 739304592), (32, 646891518), (38, 544750752), (39, 530782784), (42, 492869728), (48, 431261012), (52, 398087088), (56, 369652296), (57, 363167168), (64, 323445759), (76, 272375376), (78, 265391392), (84, 246434864), (91, 227478336), (96, 215630506), (104, 199043544), (112, 184826148), (114, 181583584), (127, 162996288), (133, 155643072), (152, 136187688), (156, 132695696), (168, 123217432), (182, 113739168), (192, 107815253), (208, 99521772), (224, 92413074), (228, 90791792), (247, 83807808), (254, 81498144), (266, 77821536), (273, 75826112), (304, 68093844), (312, 66347848), (336, 61608716), (364, 56869584), (381, 54332096), (399, 51881024), (416, 49760886), (448, 46206537), (456, 45395896), (491, 42159936), (494, 41903904), (508, 40749072), (532, 38910768), (546, 37913056), (608, 34046922), (624, 33173924), (672, 30804358), (728, 28434792), (741, 27935936), (762, 27166048), (798, 25940512), (832, 24880443), (889, 23285184), (912, 22697948), (982, 21079968), (988, 20951952), (1016, 20374536), (1064, 19455384), (1092, 18956528), (1216, 17023461), (1248, 16586962), (1344, 15402179), (1456, 14217396), (1473, 14053312), (1482, 13967968), (1524, 13583024), (1596, 12970256), (1651, 12538176), (1729, 11972544), (1778, 11642592), (1824, 11348974), (1964, 10539984), (1976, 10475976), (2032, 10187268), (2128, 9727692), (2184, 9478264), (2413, 8578752), (2496, 8293481), (2667, 7761728), (2912, 7108698), (2946, 7026656), (2964, 6983984), (3048, 6791512), (3192, 6485128), (3302, 6269088), (3437, 6022848), (3458, 5986272), (3556, 5821296), (3648, 5674487), (3928, 5269992), (3952, 5237988), (4064, 5093634), (4256, 4863846), (4368, 4739132), (4826, 4289376), (4953, 4179392), (5187, 3990848), (5334, 3880864), (5824, 3554349), (5892, 3513328), (5928, 3491992), (6096, 3395756), (6383, 3243072), (6384, 3242564), (6604, 3134544), (6874, 3011424), (6916, 2993136), (7112, 2910648), (7239, 2859584), (7856, 2634996), (7904, 2618994), (8128, 2546817), (8512, 2431923), (8736, 2369566), (9329, 2218944), (9652, 2144688), (9906, 2089696), (10311, 2007616), (10374, 1995424), (10668, 1940432), (11557, 1791168), (11784, 1756664), (11856, 1745996), (12192, 1697878), (12766, 1621536), (12768, 1621282), (13208, 1567272), (13748, 1505712), (13832, 1496568), (14224, 1455324), (14478, 1429792), (15712, 1317498), (15808, 1309497), (16891, 1225536), (17472, 1184783), (18658, 1109472), (19149, 1081024), (19304, 1072344), (19812, 1044848), (20622, 1003808), (20748, 997712), (21336, 970216), (23114, 895584), (23568, 878332), (23712, 872998), (24384, 848939), (25532, 810768), (25536, 810641), (26416, 783636), (27496, 752856), (27664, 748284), (27987, 739648), (28448, 727662), (28956, 714896), (31369, 659904), (31424, 658749), (33782, 612768), (34671, 597056), (37316, 554736), (38298, 540512), (38608, 536172), (39624, 522424), (41244, 501904), (41496, 498856), (42672, 485108), (44681, 463296), (46228, 447792), (47136, 439166), (47424, 436499), (50673, 408512), (51064, 405384), (52832, 391818), (54992, 376428), (55328, 374142), (55974, 369824), (56896, 363831), (57912, 357448), (62357, 331968), (62738, 329952), (65303, 316992), (67564, 306384), (69342, 298528), (74632, 277368), (76596, 270256), (77216, 268086), (79248, 261212), (82488, 250952), (82992, 249428), (85344, 242554), (89362, 231648), (92456, 223896), (94107, 219968), (94272, 219583), (101346, 204256), (102128, 202692), (105664, 195909), (109984, 188214), (110656, 187071), (111948, 184912), (115824, 178724), (121277, 170688), (124714, 165984), (125476, 164976), (130606, 158496), (134043, 154432), (135128, 153192), (138684, 149264)]