135806440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6299}}^1$

素因数の和:6335

約数の個数: 96

約数和(自身を含む): 387828000

約数和(自身を除く): 252021560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 6299, 10780, 12598, 21560, 25196, 31495, 44093, 50392, 62990, 69289, 88186, 125980, 138578, 176372, 220465, 251960, 277156, 308651, 346445, 352744, 440930, 485023, 554312, 617302, 692890, 881860, 970046, 1234604, 1385780, 1543255, 1763720, 1940092, 2425115, 2469208, 2771560, 3086510, 3395161, 3880184, 4850230, 6173020, 6790322, 9700460, 12346040, 13580644, 16975805, 19400920, 27161288, 33951610, 67903220, 135806440]

約数ペア:

[(1, 135806440), (2, 67903220), (4, 33951610), (5, 27161288), (7, 19400920), (8, 16975805), (10, 13580644), (11, 12346040), (14, 9700460), (20, 6790322), (22, 6173020), (28, 4850230), (35, 3880184), (40, 3395161), (44, 3086510), (49, 2771560), (55, 2469208), (56, 2425115), (70, 1940092), (77, 1763720), (88, 1543255), (98, 1385780), (110, 1234604), (140, 970046), (154, 881860), (196, 692890), (220, 617302), (245, 554312), (280, 485023), (308, 440930), (385, 352744), (392, 346445), (440, 308651), (490, 277156), (539, 251960), (616, 220465), (770, 176372), (980, 138578), (1078, 125980), (1540, 88186), (1960, 69289), (2156, 62990), (2695, 50392), (3080, 44093), (4312, 31495), (5390, 25196), (6299, 21560), (10780, 12598)]