2007328920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{84059}}^1$

素因数の和:84272

約数の個数: 64

約数和(自身を含む): 6052320000

約数和(自身を除く): 4044991080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 84059, 168118, 252177, 336236, 420295, 504354, 672472, 840590, 1008708, 1260885, 1681180, 2017416, 2521770, 3362360, 5043540, 10087080, 16727741, 33455482, 50183223, 66910964, 83638705, 100366446, 133821928, 167277410, 200732892, 250916115, 334554820, 401465784, 501832230, 669109640, 1003664460, 2007328920]

約数ペア:

[(1, 2007328920), (2, 1003664460), (3, 669109640), (4, 501832230), (5, 401465784), (6, 334554820), (8, 250916115), (10, 200732892), (12, 167277410), (15, 133821928), (20, 100366446), (24, 83638705), (30, 66910964), (40, 50183223), (60, 33455482), (120, 16727741), (199, 10087080), (398, 5043540), (597, 3362360), (796, 2521770), (995, 2017416), (1194, 1681180), (1592, 1260885), (1990, 1008708), (2388, 840590), (2985, 672472), (3980, 504354), (4776, 420295), (5970, 336236), (7960, 252177), (11940, 168118), (23880, 84059)]