2190705440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4337}}^1$

素因数の和:4411

約数の個数: 192

約数和(自身を含む): 6611528448

約数和(自身を除く): 4420823008

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 160, 164, 176, 205, 220, 224, 280, 287, 308, 328, 352, 385, 410, 440, 451, 560, 574, 616, 656, 770, 820, 880, 902, 1120, 1148, 1232, 1312, 1435, 1540, 1640, 1760, 1804, 2255, 2296, 2464, 2870, 3080, 3157, 3280, 3608, 4337, 4510, 4592, 5740, 6160, 6314, 6560, 7216, 8674, 9020, 9184, 11480, 12320, 12628, 14432, 15785, 17348, 18040, 21685, 22960, 25256, 30359, 31570, 34696, 36080, 43370, 45920, 47707, 50512, 60718, 63140, 69392, 72160, 86740, 95414, 101024, 121436, 126280, 138784, 151795, 173480, 177817, 190828, 238535, 242872, 252560, 303590, 333949, 346960, 355634, 381656, 477070, 485744, 505120, 607180, 667898, 693920, 711268, 763312, 889085, 954140, 971488, 1214360, 1244719, 1335796, 1422536, 1526624, 1669745, 1778170, 1908280, 1955987, 2428720, 2489438, 2671592, 2845072, 3339490, 3556340, 3816560, 3911974, 4857440, 4978876, 5343184, 5690144, 6223595, 6678980, 7112680, 7633120, 7823948, 9779935, 9957752, 10686368, 12447190, 13357960, 13691909, 14225360, 15647896, 19559870, 19915504, 24894380, 26715920, 27383818, 28450720, 31295792, 39119740, 39831008, 49788760, 53431840, 54767636, 62591584, 68459545, 78239480, 99577520, 109535272, 136919090, 156478960, 199155040, 219070544, 273838180, 312957920, 438141088, 547676360, 1095352720, 2190705440]

約数ペア:

[(1, 2190705440), (2, 1095352720), (4, 547676360), (5, 438141088), (7, 312957920), (8, 273838180), (10, 219070544), (11, 199155040), (14, 156478960), (16, 136919090), (20, 109535272), (22, 99577520), (28, 78239480), (32, 68459545), (35, 62591584), (40, 54767636), (41, 53431840), (44, 49788760), (55, 39831008), (56, 39119740), (70, 31295792), (77, 28450720), (80, 27383818), (82, 26715920), (88, 24894380), (110, 19915504), (112, 19559870), (140, 15647896), (154, 14225360), (160, 13691909), (164, 13357960), (176, 12447190), (205, 10686368), (220, 9957752), (224, 9779935), (280, 7823948), (287, 7633120), (308, 7112680), (328, 6678980), (352, 6223595), (385, 5690144), (410, 5343184), (440, 4978876), (451, 4857440), (560, 3911974), (574, 3816560), (616, 3556340), (656, 3339490), (770, 2845072), (820, 2671592), (880, 2489438), (902, 2428720), (1120, 1955987), (1148, 1908280), (1232, 1778170), (1312, 1669745), (1435, 1526624), (1540, 1422536), (1640, 1335796), (1760, 1244719), (1804, 1214360), (2255, 971488), (2296, 954140), (2464, 889085), (2870, 763312), (3080, 711268), (3157, 693920), (3280, 667898), (3608, 607180), (4337, 505120), (4510, 485744), (4592, 477070), (5740, 381656), (6160, 355634), (6314, 346960), (6560, 333949), (7216, 303590), (8674, 252560), (9020, 242872), (9184, 238535), (11480, 190828), (12320, 177817), (12628, 173480), (14432, 151795), (15785, 138784), (17348, 126280), (18040, 121436), (21685, 101024), (22960, 95414), (25256, 86740), (30359, 72160), (31570, 69392), (34696, 63140), (36080, 60718), (43370, 50512), (45920, 47707)]