298514040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3833}}^1$

素因数の和:3917

約数の個数: 128

約数和(自身を含む): 993772800

約数和(自身を除く): 695258760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 3245, 3540, 3833, 3894, 5192, 6490, 7080, 7666, 7788, 9735, 11499, 12980, 15332, 15576, 19165, 19470, 22998, 25960, 30664, 38330, 38940, 42163, 45996, 57495, 76660, 77880, 84326, 91992, 114990, 126489, 153320, 168652, 210815, 226147, 229980, 252978, 337304, 421630, 452294, 459960, 505956, 632445, 678441, 843260, 904588, 1011912, 1130735, 1264890, 1356882, 1686520, 1809176, 2261470, 2487617, 2529780, 2713764, 3392205, 4522940, 4975234, 5059560, 5427528, 6784410, 7462851, 9045880, 9950468, 12438085, 13568820, 14925702, 19900936, 24876170, 27137640, 29851404, 37314255, 49752340, 59702808, 74628510, 99504680, 149257020, 298514040]

約数ペア:

[(1, 298514040), (2, 149257020), (3, 99504680), (4, 74628510), (5, 59702808), (6, 49752340), (8, 37314255), (10, 29851404), (11, 27137640), (12, 24876170), (15, 19900936), (20, 14925702), (22, 13568820), (24, 12438085), (30, 9950468), (33, 9045880), (40, 7462851), (44, 6784410), (55, 5427528), (59, 5059560), (60, 4975234), (66, 4522940), (88, 3392205), (110, 2713764), (118, 2529780), (120, 2487617), (132, 2261470), (165, 1809176), (177, 1686520), (220, 1356882), (236, 1264890), (264, 1130735), (295, 1011912), (330, 904588), (354, 843260), (440, 678441), (472, 632445), (590, 505956), (649, 459960), (660, 452294), (708, 421630), (885, 337304), (1180, 252978), (1298, 229980), (1320, 226147), (1416, 210815), (1770, 168652), (1947, 153320), (2360, 126489), (2596, 114990), (3245, 91992), (3540, 84326), (3833, 77880), (3894, 76660), (5192, 57495), (6490, 45996), (7080, 42163), (7666, 38940), (7788, 38330), (9735, 30664), (11499, 25960), (12980, 22998), (15332, 19470), (15576, 19165)]