15690807756

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{51031}}^1$

素因数の和:51133

約数の個数: 120

約数和(自身を含む): 44780171744

約数和(自身を除く): 29089363988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 81, 108, 117, 146, 156, 162, 219, 234, 292, 324, 351, 438, 468, 657, 702, 876, 949, 1053, 1314, 1404, 1898, 1971, 2106, 2628, 2847, 3796, 3942, 4212, 5694, 5913, 7884, 8541, 11388, 11826, 17082, 23652, 25623, 34164, 51031, 51246, 76869, 102062, 102492, 153093, 153738, 204124, 306186, 307476, 459279, 612372, 663403, 918558, 1326806, 1377837, 1837116, 1990209, 2653612, 2755674, 3725263, 3980418, 4133511, 5511348, 5970627, 7450526, 7960836, 8267022, 11175789, 11941254, 14901052, 16534044, 17911881, 22351578, 23882508, 33527367, 35823762, 44703156, 48428419, 53735643, 67054734, 71647524, 96856838, 100582101, 107471286, 134109468, 145285257, 193713676, 201164202, 214942572, 290570514, 301746303, 402328404, 435855771, 581141028, 603492606, 871711542, 1206985212, 1307567313, 1743423084, 2615134626, 3922701939, 5230269252, 7845403878, 15690807756]

約数ペア:

[(1, 15690807756), (2, 7845403878), (3, 5230269252), (4, 3922701939), (6, 2615134626), (9, 1743423084), (12, 1307567313), (13, 1206985212), (18, 871711542), (26, 603492606), (27, 581141028), (36, 435855771), (39, 402328404), (52, 301746303), (54, 290570514), (73, 214942572), (78, 201164202), (81, 193713676), (108, 145285257), (117, 134109468), (146, 107471286), (156, 100582101), (162, 96856838), (219, 71647524), (234, 67054734), (292, 53735643), (324, 48428419), (351, 44703156), (438, 35823762), (468, 33527367), (657, 23882508), (702, 22351578), (876, 17911881), (949, 16534044), (1053, 14901052), (1314, 11941254), (1404, 11175789), (1898, 8267022), (1971, 7960836), (2106, 7450526), (2628, 5970627), (2847, 5511348), (3796, 4133511), (3942, 3980418), (4212, 3725263), (5694, 2755674), (5913, 2653612), (7884, 1990209), (8541, 1837116), (11388, 1377837), (11826, 1326806), (17082, 918558), (23652, 663403), (25623, 612372), (34164, 459279), (51031, 307476), (51246, 306186), (76869, 204124), (102062, 153738), (102492, 153093)]