317376360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41981}}^1$

素因数の和:42008

約数の個数: 128

約数和(自身を含む): 1209081600

約数和(自身を除く): 891705240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 41981, 83962, 125943, 167924, 209905, 251886, 293867, 335848, 377829, 419810, 503772, 587734, 629715, 755658, 839620, 881601, 1007544, 1133487, 1175468, 1259430, 1469335, 1511316, 1679240, 1763202, 1889145, 2266974, 2350936, 2518860, 2644803, 2938670, 3022632, 3526404, 3778290, 4408005, 4533948, 5037720, 5289606, 5667435, 5877340, 7052808, 7556580, 7934409, 8816010, 9067896, 10579212, 11334870, 11754680, 13224015, 15113160, 15868818, 17632020, 21158424, 22669740, 26448030, 31737636, 35264040, 39672045, 45339480, 52896060, 63475272, 79344090, 105792120, 158688180, 317376360]

約数ペア:

[(1, 317376360), (2, 158688180), (3, 105792120), (4, 79344090), (5, 63475272), (6, 52896060), (7, 45339480), (8, 39672045), (9, 35264040), (10, 31737636), (12, 26448030), (14, 22669740), (15, 21158424), (18, 17632020), (20, 15868818), (21, 15113160), (24, 13224015), (27, 11754680), (28, 11334870), (30, 10579212), (35, 9067896), (36, 8816010), (40, 7934409), (42, 7556580), (45, 7052808), (54, 5877340), (56, 5667435), (60, 5289606), (63, 5037720), (70, 4533948), (72, 4408005), (84, 3778290), (90, 3526404), (105, 3022632), (108, 2938670), (120, 2644803), (126, 2518860), (135, 2350936), (140, 2266974), (168, 1889145), (180, 1763202), (189, 1679240), (210, 1511316), (216, 1469335), (252, 1259430), (270, 1175468), (280, 1133487), (315, 1007544), (360, 881601), (378, 839620), (420, 755658), (504, 629715), (540, 587734), (630, 503772), (756, 419810), (840, 377829), (945, 335848), (1080, 293867), (1260, 251886), (1512, 209905), (1890, 167924), (2520, 125943), (3780, 83962), (7560, 41981)]