2780485760976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25941239}}^1$

素因数の和:25941297

約数の個数: 160

約数和(自身を含む): 9264135628800

約数和(自身を除く): 6483649867824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 112, 116, 132, 154, 168, 174, 176, 203, 231, 232, 264, 308, 319, 336, 348, 406, 462, 464, 528, 609, 616, 638, 696, 812, 924, 957, 1218, 1232, 1276, 1392, 1624, 1848, 1914, 2233, 2436, 2552, 3248, 3696, 3828, 4466, 4872, 5104, 6699, 7656, 8932, 9744, 13398, 15312, 17864, 26796, 35728, 53592, 107184, 25941239, 51882478, 77823717, 103764956, 155647434, 181588673, 207529912, 285353629, 311294868, 363177346, 415059824, 544766019, 570707258, 622589736, 726354692, 752295931, 856060887, 1089532038, 1141414516, 1245179472, 1452709384, 1504591862, 1712121774, 1997475403, 2179064076, 2256887793, 2282829032, 2905418768, 3009183724, 3424243548, 3994950806, 4358128152, 4513775586, 4565658064, 5266071517, 5992426209, 6018367448, 6848487096, 7989901612, 8275255241, 8716256304, 9027551172, 10532143034, 11984852418, 12036734896, 13696974192, 15798214551, 15979803224, 16550510482, 18055102344, 21064286068, 23969704836, 24825765723, 31596429102, 31959606448, 33101020964, 36110204688, 42128572136, 47939409672, 49651531446, 57926786687, 63192858204, 66202041928, 84257144272, 95878819344, 99303062892, 115853573374, 126385716408, 132404083856, 173780360061, 198606125784, 231707146748, 252771432816, 347560720122, 397212251568, 463414293496, 695121440244, 926828586992, 1390242880488, 2780485760976]

約数ペア:

[(1, 2780485760976), (2, 1390242880488), (3, 926828586992), (4, 695121440244), (6, 463414293496), (7, 397212251568), (8, 347560720122), (11, 252771432816), (12, 231707146748), (14, 198606125784), (16, 173780360061), (21, 132404083856), (22, 126385716408), (24, 115853573374), (28, 99303062892), (29, 95878819344), (33, 84257144272), (42, 66202041928), (44, 63192858204), (48, 57926786687), (56, 49651531446), (58, 47939409672), (66, 42128572136), (77, 36110204688), (84, 33101020964), (87, 31959606448), (88, 31596429102), (112, 24825765723), (116, 23969704836), (132, 21064286068), (154, 18055102344), (168, 16550510482), (174, 15979803224), (176, 15798214551), (203, 13696974192), (231, 12036734896), (232, 11984852418), (264, 10532143034), (308, 9027551172), (319, 8716256304), (336, 8275255241), (348, 7989901612), (406, 6848487096), (462, 6018367448), (464, 5992426209), (528, 5266071517), (609, 4565658064), (616, 4513775586), (638, 4358128152), (696, 3994950806), (812, 3424243548), (924, 3009183724), (957, 2905418768), (1218, 2282829032), (1232, 2256887793), (1276, 2179064076), (1392, 1997475403), (1624, 1712121774), (1848, 1504591862), (1914, 1452709384), (2233, 1245179472), (2436, 1141414516), (2552, 1089532038), (3248, 856060887), (3696, 752295931), (3828, 726354692), (4466, 622589736), (4872, 570707258), (5104, 544766019), (6699, 415059824), (7656, 363177346), (8932, 311294868), (9744, 285353629), (13398, 207529912), (15312, 181588673), (17864, 155647434), (26796, 103764956), (35728, 77823717), (53592, 51882478), (107184, 25941239)]