2560301184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1387

約数の個数: 256

約数和(自身を含む): 8427386880

約数和(自身を除く): 5867085696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 43, 48, 51, 56, 64, 68, 84, 86, 96, 102, 112, 119, 128, 129, 136, 168, 172, 192, 204, 224, 238, 258, 272, 301, 336, 344, 357, 384, 408, 448, 476, 516, 544, 602, 672, 688, 714, 731, 816, 896, 903, 952, 1032, 1088, 1204, 1303, 1344, 1376, 1428, 1462, 1632, 1806, 1904, 2064, 2176, 2193, 2408, 2606, 2688, 2752, 2856, 2924, 3264, 3612, 3808, 3909, 4128, 4386, 4816, 5117, 5212, 5504, 5712, 5848, 6528, 7224, 7616, 7818, 8256, 8772, 9121, 9632, 10234, 10424, 11424, 11696, 14448, 15232, 15351, 15636, 16512, 17544, 18242, 19264, 20468, 20848, 22151, 22848, 23392, 27363, 28896, 30702, 31272, 35088, 36484, 38528, 40936, 41696, 44302, 45696, 46784, 54726, 56029, 57792, 61404, 62544, 66453, 70176, 72968, 81872, 83392, 88604, 93568, 109452, 112058, 115584, 122808, 125088, 132906, 140352, 145936, 155057, 163744, 166784, 168087, 177208, 218904, 224116, 245616, 250176, 265812, 280704, 291872, 310114, 327488, 336174, 354416, 392203, 437808, 448232, 465171, 491232, 500352, 531624, 583744, 620228, 654976, 672348, 708832, 784406, 875616, 896464, 930342, 952493, 982464, 1063248, 1167488, 1176609, 1240456, 1344696, 1417664, 1568812, 1751232, 1792928, 1860684, 1904986, 1964928, 2126496, 2353218, 2480912, 2689392, 2835328, 2857479, 3137624, 3502464, 3585856, 3721368, 3809972, 4252992, 4706436, 4961824, 5378784, 5714958, 6275248, 6667451, 7171712, 7442736, 7619944, 8505984, 9412872, 9923648, 10757568, 11429916, 12550496, 13334902, 14885472, 15239888, 18825744, 19847296, 20002353, 21515136, 22859832, 25100992, 26669804, 29770944, 30479776, 37651488, 40004706, 45719664, 50201984, 53339608, 59541888, 60959552, 75302976, 80009412, 91439328, 106679216, 121919104, 150605952, 160018824, 182878656, 213358432, 320037648, 365757312, 426716864, 640075296, 853433728, 1280150592, 2560301184]

約数ペア:

[(1, 2560301184), (2, 1280150592), (3, 853433728), (4, 640075296), (6, 426716864), (7, 365757312), (8, 320037648), (12, 213358432), (14, 182878656), (16, 160018824), (17, 150605952), (21, 121919104), (24, 106679216), (28, 91439328), (32, 80009412), (34, 75302976), (42, 60959552), (43, 59541888), (48, 53339608), (51, 50201984), (56, 45719664), (64, 40004706), (68, 37651488), (84, 30479776), (86, 29770944), (96, 26669804), (102, 25100992), (112, 22859832), (119, 21515136), (128, 20002353), (129, 19847296), (136, 18825744), (168, 15239888), (172, 14885472), (192, 13334902), (204, 12550496), (224, 11429916), (238, 10757568), (258, 9923648), (272, 9412872), (301, 8505984), (336, 7619944), (344, 7442736), (357, 7171712), (384, 6667451), (408, 6275248), (448, 5714958), (476, 5378784), (516, 4961824), (544, 4706436), (602, 4252992), (672, 3809972), (688, 3721368), (714, 3585856), (731, 3502464), (816, 3137624), (896, 2857479), (903, 2835328), (952, 2689392), (1032, 2480912), (1088, 2353218), (1204, 2126496), (1303, 1964928), (1344, 1904986), (1376, 1860684), (1428, 1792928), (1462, 1751232), (1632, 1568812), (1806, 1417664), (1904, 1344696), (2064, 1240456), (2176, 1176609), (2193, 1167488), (2408, 1063248), (2606, 982464), (2688, 952493), (2752, 930342), (2856, 896464), (2924, 875616), (3264, 784406), (3612, 708832), (3808, 672348), (3909, 654976), (4128, 620228), (4386, 583744), (4816, 531624), (5117, 500352), (5212, 491232), (5504, 465171), (5712, 448232), (5848, 437808), (6528, 392203), (7224, 354416), (7616, 336174), (7818, 327488), (8256, 310114), (8772, 291872), (9121, 280704), (9632, 265812), (10234, 250176), (10424, 245616), (11424, 224116), (11696, 218904), (14448, 177208), (15232, 168087), (15351, 166784), (15636, 163744), (16512, 155057), (17544, 145936), (18242, 140352), (19264, 132906), (20468, 125088), (20848, 122808), (22151, 115584), (22848, 112058), (23392, 109452), (27363, 93568), (28896, 88604), (30702, 83392), (31272, 81872), (35088, 72968), (36484, 70176), (38528, 66453), (40936, 62544), (41696, 61404), (44302, 57792), (45696, 56029), (46784, 54726)]