210560480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^3\times {\mathrm{599}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 539784000

約数和(自身を除く): 329223520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 599, 676, 845, 1040, 1198, 1352, 1690, 2080, 2197, 2396, 2704, 2995, 3380, 4394, 4792, 5408, 5990, 6760, 7787, 8788, 9584, 10985, 11980, 13520, 15574, 17576, 19168, 21970, 23960, 27040, 31148, 35152, 38935, 43940, 47920, 62296, 70304, 77870, 87880, 95840, 101231, 124592, 155740, 175760, 202462, 249184, 311480, 351520, 404924, 506155, 622960, 809848, 1012310, 1245920, 1316003, 1619696, 2024620, 2632006, 3239392, 4049240, 5264012, 6580015, 8098480, 10528024, 13160030, 16196960, 21056048, 26320060, 42112096, 52640120, 105280240, 210560480]

約数ペア:

[(1, 210560480), (2, 105280240), (4, 52640120), (5, 42112096), (8, 26320060), (10, 21056048), (13, 16196960), (16, 13160030), (20, 10528024), (26, 8098480), (32, 6580015), (40, 5264012), (52, 4049240), (65, 3239392), (80, 2632006), (104, 2024620), (130, 1619696), (160, 1316003), (169, 1245920), (208, 1012310), (260, 809848), (338, 622960), (416, 506155), (520, 404924), (599, 351520), (676, 311480), (845, 249184), (1040, 202462), (1198, 175760), (1352, 155740), (1690, 124592), (2080, 101231), (2197, 95840), (2396, 87880), (2704, 77870), (2995, 70304), (3380, 62296), (4394, 47920), (4792, 43940), (5408, 38935), (5990, 35152), (6760, 31148), (7787, 27040), (8788, 23960), (9584, 21970), (10985, 19168), (11980, 17576), (13520, 15574)]