2180374056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1068

約数の個数: 192

約数和(自身を含む): 7080652800

約数和(自身を除く): 4900278744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 239, 252, 276, 322, 414, 478, 483, 504, 552, 644, 717, 787, 828, 956, 966, 1288, 1434, 1449, 1574, 1656, 1673, 1912, 1932, 2151, 2361, 2868, 2898, 3148, 3346, 3864, 4302, 4722, 5019, 5497, 5509, 5736, 5796, 6296, 6692, 7083, 8604, 9444, 10038, 10994, 11018, 11592, 13384, 14166, 15057, 16491, 16527, 17208, 18101, 18888, 20076, 21988, 22036, 28332, 30114, 32982, 33054, 36202, 38479, 40152, 43976, 44072, 49473, 49581, 54303, 56664, 60228, 65964, 66108, 72404, 76958, 98946, 99162, 108606, 115437, 120456, 126707, 131928, 132216, 144808, 153916, 162909, 188093, 197892, 198324, 217212, 230874, 253414, 307832, 325818, 346311, 376186, 380121, 395784, 396648, 434424, 461748, 506828, 564279, 651636, 692622, 752372, 760242, 923496, 1013656, 1128558, 1140363, 1303272, 1316651, 1385244, 1504744, 1520484, 1692837, 2257116, 2280726, 2633302, 2770488, 3040968, 3385674, 3949953, 4326139, 4514232, 4561452, 5266604, 6771348, 7899906, 8652278, 9122904, 10533208, 11849859, 12978417, 13542696, 15799812, 17304556, 23699718, 25956834, 30282973, 31599624, 34609112, 38935251, 47399436, 51913668, 60565946, 77870502, 90848919, 94798872, 103827336, 121131892, 155741004, 181697838, 242263784, 272546757, 311482008, 363395676, 545093514, 726791352, 1090187028, 2180374056]

約数ペア:

[(1, 2180374056), (2, 1090187028), (3, 726791352), (4, 545093514), (6, 363395676), (7, 311482008), (8, 272546757), (9, 242263784), (12, 181697838), (14, 155741004), (18, 121131892), (21, 103827336), (23, 94798872), (24, 90848919), (28, 77870502), (36, 60565946), (42, 51913668), (46, 47399436), (56, 38935251), (63, 34609112), (69, 31599624), (72, 30282973), (84, 25956834), (92, 23699718), (126, 17304556), (138, 15799812), (161, 13542696), (168, 12978417), (184, 11849859), (207, 10533208), (239, 9122904), (252, 8652278), (276, 7899906), (322, 6771348), (414, 5266604), (478, 4561452), (483, 4514232), (504, 4326139), (552, 3949953), (644, 3385674), (717, 3040968), (787, 2770488), (828, 2633302), (956, 2280726), (966, 2257116), (1288, 1692837), (1434, 1520484), (1449, 1504744), (1574, 1385244), (1656, 1316651), (1673, 1303272), (1912, 1140363), (1932, 1128558), (2151, 1013656), (2361, 923496), (2868, 760242), (2898, 752372), (3148, 692622), (3346, 651636), (3864, 564279), (4302, 506828), (4722, 461748), (5019, 434424), (5497, 396648), (5509, 395784), (5736, 380121), (5796, 376186), (6296, 346311), (6692, 325818), (7083, 307832), (8604, 253414), (9444, 230874), (10038, 217212), (10994, 198324), (11018, 197892), (11592, 188093), (13384, 162909), (14166, 153916), (15057, 144808), (16491, 132216), (16527, 131928), (17208, 126707), (18101, 120456), (18888, 115437), (20076, 108606), (21988, 99162), (22036, 98946), (28332, 76958), (30114, 72404), (32982, 66108), (33054, 65964), (36202, 60228), (38479, 56664), (40152, 54303), (43976, 49581), (44072, 49473)]