70297771880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{7187}}^1$

素因数の和:7579

約数の個数: 128

約数和(自身を含む): 182731610880

約数和(自身を除く): 112433839000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 181, 193, 280, 362, 386, 724, 772, 905, 965, 1267, 1351, 1448, 1544, 1810, 1930, 2534, 2702, 3620, 3860, 5068, 5404, 6335, 6755, 7187, 7240, 7720, 10136, 10808, 12670, 13510, 14374, 25340, 27020, 28748, 34933, 35935, 50309, 50680, 54040, 57496, 69866, 71870, 100618, 139732, 143740, 174665, 201236, 244531, 251545, 279464, 287480, 349330, 402472, 489062, 503090, 698660, 978124, 1006180, 1222655, 1300847, 1387091, 1397320, 1956248, 2012360, 2445310, 2601694, 2774182, 4890620, 5203388, 5548364, 6504235, 6935455, 9105929, 9709637, 9781240, 10406776, 11096728, 13008470, 13870910, 18211858, 19419274, 26016940, 27741820, 36423716, 38838548, 45529645, 48548185, 52033880, 55483640, 72847432, 77677096, 91059290, 97096370, 182118580, 194192740, 251063471, 364237160, 388385480, 502126942, 1004253884, 1255317355, 1757444297, 2008507768, 2510634710, 3514888594, 5021269420, 7029777188, 8787221485, 10042538840, 14059554376, 17574442970, 35148885940, 70297771880]

約数ペア:

[(1, 70297771880), (2, 35148885940), (4, 17574442970), (5, 14059554376), (7, 10042538840), (8, 8787221485), (10, 7029777188), (14, 5021269420), (20, 3514888594), (28, 2510634710), (35, 2008507768), (40, 1757444297), (56, 1255317355), (70, 1004253884), (140, 502126942), (181, 388385480), (193, 364237160), (280, 251063471), (362, 194192740), (386, 182118580), (724, 97096370), (772, 91059290), (905, 77677096), (965, 72847432), (1267, 55483640), (1351, 52033880), (1448, 48548185), (1544, 45529645), (1810, 38838548), (1930, 36423716), (2534, 27741820), (2702, 26016940), (3620, 19419274), (3860, 18211858), (5068, 13870910), (5404, 13008470), (6335, 11096728), (6755, 10406776), (7187, 9781240), (7240, 9709637), (7720, 9105929), (10136, 6935455), (10808, 6504235), (12670, 5548364), (13510, 5203388), (14374, 4890620), (25340, 2774182), (27020, 2601694), (28748, 2445310), (34933, 2012360), (35935, 1956248), (50309, 1397320), (50680, 1387091), (54040, 1300847), (57496, 1222655), (69866, 1006180), (71870, 978124), (100618, 698660), (139732, 503090), (143740, 489062), (174665, 402472), (201236, 349330), (244531, 287480), (251545, 279464)]