2080979712

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6839

約数の個数: 216

約数和(自身を含む): 7219080960

約数和(自身を除く): 5138101248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 4864, 5376, 5472, 6384, 6791, 7296, 8064, 8512, 9576, 10944, 12768, 13582, 14592, 16128, 17024, 19152, 20373, 21888, 25536, 27164, 34048, 38304, 40746, 43776, 47537, 51072, 54328, 61119, 76608, 81492, 95074, 102144, 108656, 122238, 129029, 142611, 153216, 162984, 190148, 217312, 244476, 258058, 285222, 306432, 325968, 380296, 387087, 427833, 434624, 488952, 516116, 570444, 651936, 760592, 774174, 855666, 869248, 903203, 977904, 1032232, 1140888, 1161261, 1303872, 1521184, 1548348, 1711332, 1738496, 1806406, 1955808, 2064464, 2281776, 2322522, 2607744, 2709609, 3042368, 3096696, 3422664, 3612812, 3911616, 4128928, 4563552, 4645044, 5215488, 5419218, 6084736, 6193392, 6845328, 7225624, 7823232, 8128827, 8257856, 9127104, 9290088, 10838436, 12169472, 12386784, 13690656, 14451248, 15646464, 16257654, 16515712, 18254208, 18580176, 21676872, 24773568, 27381312, 28902496, 32515308, 33031424, 36508416, 37160352, 43353744, 49547136, 54762624, 57804992, 65030616, 74320704, 86707488, 99094272, 109525248, 115609984, 130061232, 148641408, 173414976, 231219968, 260122464, 297282816, 346829952, 520244928, 693659904, 1040489856, 2080979712]

約数ペア:

[(1, 2080979712), (2, 1040489856), (3, 693659904), (4, 520244928), (6, 346829952), (7, 297282816), (8, 260122464), (9, 231219968), (12, 173414976), (14, 148641408), (16, 130061232), (18, 115609984), (19, 109525248), (21, 99094272), (24, 86707488), (28, 74320704), (32, 65030616), (36, 57804992), (38, 54762624), (42, 49547136), (48, 43353744), (56, 37160352), (57, 36508416), (63, 33031424), (64, 32515308), (72, 28902496), (76, 27381312), (84, 24773568), (96, 21676872), (112, 18580176), (114, 18254208), (126, 16515712), (128, 16257654), (133, 15646464), (144, 14451248), (152, 13690656), (168, 12386784), (171, 12169472), (192, 10838436), (224, 9290088), (228, 9127104), (252, 8257856), (256, 8128827), (266, 7823232), (288, 7225624), (304, 6845328), (336, 6193392), (342, 6084736), (384, 5419218), (399, 5215488), (448, 4645044), (456, 4563552), (504, 4128928), (532, 3911616), (576, 3612812), (608, 3422664), (672, 3096696), (684, 3042368), (768, 2709609), (798, 2607744), (896, 2322522), (912, 2281776), (1008, 2064464), (1064, 1955808), (1152, 1806406), (1197, 1738496), (1216, 1711332), (1344, 1548348), (1368, 1521184), (1596, 1303872), (1792, 1161261), (1824, 1140888), (2016, 1032232), (2128, 977904), (2304, 903203), (2394, 869248), (2432, 855666), (2688, 774174), (2736, 760592), (3192, 651936), (3648, 570444), (4032, 516116), (4256, 488952), (4788, 434624), (4864, 427833), (5376, 387087), (5472, 380296), (6384, 325968), (6791, 306432), (7296, 285222), (8064, 258058), (8512, 244476), (9576, 217312), (10944, 190148), (12768, 162984), (13582, 153216), (14592, 142611), (16128, 129029), (17024, 122238), (19152, 108656), (20373, 102144), (21888, 95074), (25536, 81492), (27164, 76608), (34048, 61119), (38304, 54328), (40746, 51072), (43776, 47537)]