1800061872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1$

素因数の和:4111

約数の個数: 160

約数和(自身を含む): 5614878720

約数和(自身を除く): 3814816848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 43, 48, 56, 62, 84, 86, 93, 112, 124, 129, 168, 172, 186, 217, 248, 258, 301, 336, 344, 372, 434, 496, 516, 602, 651, 688, 744, 868, 903, 1032, 1204, 1302, 1333, 1488, 1736, 1806, 2064, 2408, 2604, 2666, 3472, 3612, 3999, 4019, 4816, 5208, 5332, 7224, 7998, 8038, 9331, 10416, 10664, 12057, 14448, 15996, 16076, 18662, 21328, 24114, 27993, 28133, 31992, 32152, 37324, 48228, 55986, 56266, 63984, 64304, 74648, 84399, 96456, 111972, 112532, 124589, 149296, 168798, 172817, 192912, 223944, 225064, 249178, 337596, 345634, 373767, 447888, 450128, 498356, 518451, 675192, 691268, 747534, 872123, 996712, 1036902, 1209719, 1350384, 1382536, 1495068, 1744246, 1993424, 2073804, 2419438, 2616369, 2765072, 2990136, 3488492, 3629157, 4147608, 4838876, 5232738, 5357327, 5980272, 6976984, 7258314, 8295216, 9677752, 10465476, 10714654, 13953968, 14516628, 16071981, 19355504, 20930952, 21429308, 29033256, 32143962, 37501289, 41861904, 42858616, 58066512, 64287924, 75002578, 85717232, 112503867, 128575848, 150005156, 225007734, 257151696, 300010312, 450015468, 600020624, 900030936, 1800061872]

約数ペア:

[(1, 1800061872), (2, 900030936), (3, 600020624), (4, 450015468), (6, 300010312), (7, 257151696), (8, 225007734), (12, 150005156), (14, 128575848), (16, 112503867), (21, 85717232), (24, 75002578), (28, 64287924), (31, 58066512), (42, 42858616), (43, 41861904), (48, 37501289), (56, 32143962), (62, 29033256), (84, 21429308), (86, 20930952), (93, 19355504), (112, 16071981), (124, 14516628), (129, 13953968), (168, 10714654), (172, 10465476), (186, 9677752), (217, 8295216), (248, 7258314), (258, 6976984), (301, 5980272), (336, 5357327), (344, 5232738), (372, 4838876), (434, 4147608), (496, 3629157), (516, 3488492), (602, 2990136), (651, 2765072), (688, 2616369), (744, 2419438), (868, 2073804), (903, 1993424), (1032, 1744246), (1204, 1495068), (1302, 1382536), (1333, 1350384), (1488, 1209719), (1736, 1036902), (1806, 996712), (2064, 872123), (2408, 747534), (2604, 691268), (2666, 675192), (3472, 518451), (3612, 498356), (3999, 450128), (4019, 447888), (4816, 373767), (5208, 345634), (5332, 337596), (7224, 249178), (7998, 225064), (8038, 223944), (9331, 192912), (10416, 172817), (10664, 168798), (12057, 149296), (14448, 124589), (15996, 112532), (16076, 111972), (18662, 96456), (21328, 84399), (24114, 74648), (27993, 64304), (28133, 63984), (31992, 56266), (32152, 55986), (37324, 48228)]