15694339960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{3547}}^1$

素因数の和:3765

約数の個数: 128

約数和(自身を含む): 38911057920

約数和(自身を除く): 23216717960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 127, 130, 134, 254, 260, 268, 335, 508, 520, 536, 635, 670, 871, 1016, 1270, 1340, 1651, 1742, 2540, 2680, 3302, 3484, 3547, 4355, 5080, 6604, 6968, 7094, 8255, 8509, 8710, 13208, 14188, 16510, 17018, 17420, 17735, 28376, 33020, 34036, 34840, 35470, 42545, 46111, 66040, 68072, 70940, 85090, 92222, 110617, 141880, 170180, 184444, 221234, 230555, 237649, 340360, 368888, 442468, 450469, 461110, 475298, 553085, 884936, 900938, 922220, 950596, 1106170, 1188245, 1801876, 1844440, 1901192, 2212340, 2252345, 2376490, 3089437, 3603752, 4424680, 4504690, 4752980, 5856097, 6178874, 9009380, 9505960, 11712194, 12357748, 15447185, 18018760, 23424388, 24715496, 29280485, 30181423, 30894370, 46848776, 58560970, 60362846, 61788740, 117121940, 120725692, 123577480, 150907115, 234243880, 241451384, 301814230, 392358499, 603628460, 784716998, 1207256920, 1569433996, 1961792495, 3138867992, 3923584990, 7847169980, 15694339960]

約数ペア:

[(1, 15694339960), (2, 7847169980), (4, 3923584990), (5, 3138867992), (8, 1961792495), (10, 1569433996), (13, 1207256920), (20, 784716998), (26, 603628460), (40, 392358499), (52, 301814230), (65, 241451384), (67, 234243880), (104, 150907115), (127, 123577480), (130, 120725692), (134, 117121940), (254, 61788740), (260, 60362846), (268, 58560970), (335, 46848776), (508, 30894370), (520, 30181423), (536, 29280485), (635, 24715496), (670, 23424388), (871, 18018760), (1016, 15447185), (1270, 12357748), (1340, 11712194), (1651, 9505960), (1742, 9009380), (2540, 6178874), (2680, 5856097), (3302, 4752980), (3484, 4504690), (3547, 4424680), (4355, 3603752), (5080, 3089437), (6604, 2376490), (6968, 2252345), (7094, 2212340), (8255, 1901192), (8509, 1844440), (8710, 1801876), (13208, 1188245), (14188, 1106170), (16510, 950596), (17018, 922220), (17420, 900938), (17735, 884936), (28376, 553085), (33020, 475298), (34036, 461110), (34840, 450469), (35470, 442468), (42545, 368888), (46111, 340360), (66040, 237649), (68072, 230555), (70940, 221234), (85090, 184444), (92222, 170180), (110617, 141880)]