238836360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1211

約数の個数: 128

約数和(自身を含む): 822297600

約数和(自身を除く): 583461240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 331, 420, 662, 840, 859, 993, 1324, 1655, 1718, 1986, 2317, 2577, 2648, 3310, 3436, 3972, 4295, 4634, 4965, 5154, 6013, 6620, 6872, 6951, 7944, 8590, 9268, 9930, 10308, 11585, 12026, 12885, 13240, 13902, 17180, 18039, 18536, 19860, 20616, 23170, 24052, 25770, 27804, 30065, 34360, 34755, 36078, 39720, 46340, 48104, 51540, 55608, 60130, 69510, 72156, 90195, 92680, 103080, 120260, 139020, 144312, 180390, 240520, 278040, 284329, 360780, 568658, 721560, 852987, 1137316, 1421645, 1705974, 1990303, 2274632, 2843290, 3411948, 3980606, 4264935, 5686580, 5970909, 6823896, 7961212, 8529870, 9951515, 11373160, 11941818, 15922424, 17059740, 19903030, 23883636, 29854545, 34119480, 39806060, 47767272, 59709090, 79612120, 119418180, 238836360]

約数ペア:

[(1, 238836360), (2, 119418180), (3, 79612120), (4, 59709090), (5, 47767272), (6, 39806060), (7, 34119480), (8, 29854545), (10, 23883636), (12, 19903030), (14, 17059740), (15, 15922424), (20, 11941818), (21, 11373160), (24, 9951515), (28, 8529870), (30, 7961212), (35, 6823896), (40, 5970909), (42, 5686580), (56, 4264935), (60, 3980606), (70, 3411948), (84, 2843290), (105, 2274632), (120, 1990303), (140, 1705974), (168, 1421645), (210, 1137316), (280, 852987), (331, 721560), (420, 568658), (662, 360780), (840, 284329), (859, 278040), (993, 240520), (1324, 180390), (1655, 144312), (1718, 139020), (1986, 120260), (2317, 103080), (2577, 92680), (2648, 90195), (3310, 72156), (3436, 69510), (3972, 60130), (4295, 55608), (4634, 51540), (4965, 48104), (5154, 46340), (6013, 39720), (6620, 36078), (6872, 34755), (6951, 34360), (7944, 30065), (8590, 27804), (9268, 25770), (9930, 24052), (10308, 23170), (11585, 20616), (12026, 19860), (12885, 18536), (13240, 18039), (13902, 17180)]