156969647940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1550777}}^1$

素因数の和:1551037

約数の個数: 96

約数和(自身を含む): 504387442944

約数和(自身を除く): 347417795004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 241, 420, 482, 723, 964, 1205, 1446, 1687, 2410, 2892, 3374, 3615, 4820, 5061, 6748, 7230, 8435, 10122, 14460, 16870, 20244, 25305, 33740, 50610, 101220, 1550777, 3101554, 4652331, 6203108, 7753885, 9304662, 10855439, 15507770, 18609324, 21710878, 23261655, 31015540, 32566317, 43421756, 46523310, 54277195, 65132634, 93046620, 108554390, 130265268, 162831585, 217108780, 325663170, 373737257, 651326340, 747474514, 1121211771, 1494949028, 1868686285, 2242423542, 2616160799, 3737372570, 4484847084, 5232321598, 5606058855, 7474745140, 7848482397, 10464643196, 11212117710, 13080803995, 15696964794, 22424235420, 26161607990, 31393929588, 39242411985, 52323215980, 78484823970, 156969647940]

約数ペア:

[(1, 156969647940), (2, 78484823970), (3, 52323215980), (4, 39242411985), (5, 31393929588), (6, 26161607990), (7, 22424235420), (10, 15696964794), (12, 13080803995), (14, 11212117710), (15, 10464643196), (20, 7848482397), (21, 7474745140), (28, 5606058855), (30, 5232321598), (35, 4484847084), (42, 3737372570), (60, 2616160799), (70, 2242423542), (84, 1868686285), (105, 1494949028), (140, 1121211771), (210, 747474514), (241, 651326340), (420, 373737257), (482, 325663170), (723, 217108780), (964, 162831585), (1205, 130265268), (1446, 108554390), (1687, 93046620), (2410, 65132634), (2892, 54277195), (3374, 46523310), (3615, 43421756), (4820, 32566317), (5061, 31015540), (6748, 23261655), (7230, 21710878), (8435, 18609324), (10122, 15507770), (14460, 10855439), (16870, 9304662), (20244, 7753885), (25305, 6203108), (33740, 4652331), (50610, 3101554), (101220, 1550777)]