839190240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{27751}}^1$

素因数の和:27782

約数の個数: 192

約数和(自身を含む): 3356881920

約数和(自身を除く): 2517691680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 27751, 30240, 55502, 83253, 111004, 138755, 166506, 194257, 222008, 249759, 277510, 333012, 388514, 416265, 444016, 499518, 555020, 582771, 666024, 749277, 777028, 832530, 888032, 971285, 999036, 1110040, 1165542, 1248795, 1332048, 1498554, 1554056, 1665060, 1748313, 1942570, 1998072, 2220080, 2331084, 2497590, 2664096, 2913855, 2997108, 3108112, 3330120, 3496626, 3746385, 3885140, 3996144, 4440160, 4662168, 4995180, 5244939, 5827710, 5994216, 6216224, 6660240, 6993252, 7492770, 7770280, 7992288, 8741565, 9324336, 9990360, 10489878, 11655420, 11988432, 13320480, 13986504, 14985540, 15540560, 17483130, 18648672, 19980720, 20979756, 23310840, 23976864, 26224695, 27973008, 29971080, 31081120, 34966260, 39961440, 41959512, 46621680, 52449390, 55946016, 59942160, 69932520, 83919024, 93243360, 104898780, 119884320, 139865040, 167838048, 209797560, 279730080, 419595120, 839190240]

約数ペア:

[(1, 839190240), (2, 419595120), (3, 279730080), (4, 209797560), (5, 167838048), (6, 139865040), (7, 119884320), (8, 104898780), (9, 93243360), (10, 83919024), (12, 69932520), (14, 59942160), (15, 55946016), (16, 52449390), (18, 46621680), (20, 41959512), (21, 39961440), (24, 34966260), (27, 31081120), (28, 29971080), (30, 27973008), (32, 26224695), (35, 23976864), (36, 23310840), (40, 20979756), (42, 19980720), (45, 18648672), (48, 17483130), (54, 15540560), (56, 14985540), (60, 13986504), (63, 13320480), (70, 11988432), (72, 11655420), (80, 10489878), (84, 9990360), (90, 9324336), (96, 8741565), (105, 7992288), (108, 7770280), (112, 7492770), (120, 6993252), (126, 6660240), (135, 6216224), (140, 5994216), (144, 5827710), (160, 5244939), (168, 4995180), (180, 4662168), (189, 4440160), (210, 3996144), (216, 3885140), (224, 3746385), (240, 3496626), (252, 3330120), (270, 3108112), (280, 2997108), (288, 2913855), (315, 2664096), (336, 2497590), (360, 2331084), (378, 2220080), (420, 1998072), (432, 1942570), (480, 1748313), (504, 1665060), (540, 1554056), (560, 1498554), (630, 1332048), (672, 1248795), (720, 1165542), (756, 1110040), (840, 999036), (864, 971285), (945, 888032), (1008, 832530), (1080, 777028), (1120, 749277), (1260, 666024), (1440, 582771), (1512, 555020), (1680, 499518), (1890, 444016), (2016, 416265), (2160, 388514), (2520, 333012), (3024, 277510), (3360, 249759), (3780, 222008), (4320, 194257), (5040, 166506), (6048, 138755), (7560, 111004), (10080, 83253), (15120, 55502), (27751, 30240)]