210228048

素因数分解:

$2^4\times 3^5\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 616106400

約数和(自身を除く): 405878352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 243, 278, 324, 389, 417, 432, 486, 556, 648, 778, 834, 972, 1112, 1167, 1251, 1296, 1556, 1668, 1944, 2224, 2334, 2502, 3112, 3336, 3501, 3753, 3888, 4668, 5004, 6224, 6672, 7002, 7506, 9336, 10008, 10503, 11259, 14004, 15012, 18672, 20016, 21006, 22518, 28008, 30024, 31509, 33777, 42012, 45036, 54071, 56016, 60048, 63018, 67554, 84024, 90072, 94527, 108142, 126036, 135108, 162213, 168048, 180144, 189054, 216284, 252072, 270216, 324426, 378108, 432568, 486639, 504144, 540432, 648852, 756216, 865136, 973278, 1297704, 1459917, 1512432, 1946556, 2595408, 2919834, 3893112, 4379751, 5839668, 7786224, 8759502, 11679336, 13139253, 17519004, 23358672, 26278506, 35038008, 52557012, 70076016, 105114024, 210228048]

約数ペア:

[(1, 210228048), (2, 105114024), (3, 70076016), (4, 52557012), (6, 35038008), (8, 26278506), (9, 23358672), (12, 17519004), (16, 13139253), (18, 11679336), (24, 8759502), (27, 7786224), (36, 5839668), (48, 4379751), (54, 3893112), (72, 2919834), (81, 2595408), (108, 1946556), (139, 1512432), (144, 1459917), (162, 1297704), (216, 973278), (243, 865136), (278, 756216), (324, 648852), (389, 540432), (417, 504144), (432, 486639), (486, 432568), (556, 378108), (648, 324426), (778, 270216), (834, 252072), (972, 216284), (1112, 189054), (1167, 180144), (1251, 168048), (1296, 162213), (1556, 135108), (1668, 126036), (1944, 108142), (2224, 94527), (2334, 90072), (2502, 84024), (3112, 67554), (3336, 63018), (3501, 60048), (3753, 56016), (3888, 54071), (4668, 45036), (5004, 42012), (6224, 33777), (6672, 31509), (7002, 30024), (7506, 28008), (9336, 22518), (10008, 21006), (10503, 20016), (11259, 18672), (14004, 15012)]