27128135680

素因数分解:

$2^{15}\times 5^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 68277770820

約数和(自身を除く): 41149635140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 313, 320, 368, 460, 512, 529, 626, 640, 736, 920, 1024, 1058, 1252, 1280, 1472, 1565, 1840, 2048, 2116, 2504, 2560, 2645, 2944, 3130, 3680, 4096, 4232, 5008, 5120, 5290, 5888, 6260, 7199, 7360, 8192, 8464, 10016, 10240, 10580, 11776, 12520, 14398, 14720, 16384, 16928, 20032, 20480, 21160, 23552, 25040, 28796, 29440, 32768, 33856, 35995, 40064, 40960, 42320, 47104, 50080, 57592, 58880, 67712, 71990, 80128, 81920, 84640, 94208, 100160, 115184, 117760, 135424, 143980, 160256, 163840, 165577, 169280, 188416, 200320, 230368, 235520, 270848, 287960, 320512, 331154, 338560, 376832, 400640, 460736, 471040, 541696, 575920, 641024, 662308, 677120, 753664, 801280, 827885, 921472, 942080, 1083392, 1151840, 1282048, 1324616, 1354240, 1602560, 1655770, 1842944, 1884160, 2166784, 2303680, 2564096, 2649232, 2708480, 3205120, 3311540, 3685888, 3768320, 4333568, 4607360, 5128192, 5298464, 5416960, 6410240, 6623080, 7371776, 8667136, 9214720, 10256384, 10596928, 10833920, 12820480, 13246160, 14743552, 17334272, 18429440, 21193856, 21667840, 25640960, 26492320, 29487104, 36858880, 42387712, 43335680, 51281920, 52984640, 58974208, 73717760, 84775424, 86671360, 105969280, 117948416, 147435520, 169550848, 211938560, 235896832, 294871040, 339101696, 423877120, 589742080, 678203392, 847754240, 1179484160, 1356406784, 1695508480, 2712813568, 3391016960, 5425627136, 6782033920, 13564067840, 27128135680]

約数ペア:

[(1, 27128135680), (2, 13564067840), (4, 6782033920), (5, 5425627136), (8, 3391016960), (10, 2712813568), (16, 1695508480), (20, 1356406784), (23, 1179484160), (32, 847754240), (40, 678203392), (46, 589742080), (64, 423877120), (80, 339101696), (92, 294871040), (115, 235896832), (128, 211938560), (160, 169550848), (184, 147435520), (230, 117948416), (256, 105969280), (313, 86671360), (320, 84775424), (368, 73717760), (460, 58974208), (512, 52984640), (529, 51281920), (626, 43335680), (640, 42387712), (736, 36858880), (920, 29487104), (1024, 26492320), (1058, 25640960), (1252, 21667840), (1280, 21193856), (1472, 18429440), (1565, 17334272), (1840, 14743552), (2048, 13246160), (2116, 12820480), (2504, 10833920), (2560, 10596928), (2645, 10256384), (2944, 9214720), (3130, 8667136), (3680, 7371776), (4096, 6623080), (4232, 6410240), (5008, 5416960), (5120, 5298464), (5290, 5128192), (5888, 4607360), (6260, 4333568), (7199, 3768320), (7360, 3685888), (8192, 3311540), (8464, 3205120), (10016, 2708480), (10240, 2649232), (10580, 2564096), (11776, 2303680), (12520, 2166784), (14398, 1884160), (14720, 1842944), (16384, 1655770), (16928, 1602560), (20032, 1354240), (20480, 1324616), (21160, 1282048), (23552, 1151840), (25040, 1083392), (28796, 942080), (29440, 921472), (32768, 827885), (33856, 801280), (35995, 753664), (40064, 677120), (40960, 662308), (42320, 641024), (47104, 575920), (50080, 541696), (57592, 471040), (58880, 460736), (67712, 400640), (71990, 376832), (80128, 338560), (81920, 331154), (84640, 320512), (94208, 287960), (100160, 270848), (115184, 235520), (117760, 230368), (135424, 200320), (143980, 188416), (160256, 169280), (163840, 165577)]