3989331360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{395767}}^1$

素因数の和:395795

約数の個数: 144

約数和(自身を含む): 15558431616

約数和(自身を除く): 11569100256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 395767, 791534, 1187301, 1583068, 1978835, 2374602, 2770369, 3166136, 3561903, 3957670, 4749204, 5540738, 5936505, 6332272, 7123806, 7915340, 8311107, 9498408, 11081476, 11873010, 12664544, 13851845, 14247612, 15830680, 16622214, 17809515, 18996816, 22162952, 23746020, 24933321, 27703690, 28495224, 31661360, 33244428, 35619030, 37993632, 41555535, 44325904, 47492040, 49866642, 55407380, 56990448, 63322720, 66488856, 71238060, 83111070, 88651808, 94984080, 99733284, 110814760, 113980896, 124666605, 132977712, 142476120, 166222140, 189968160, 199466568, 221629520, 249333210, 265955424, 284952240, 332444280, 398933136, 443259040, 498666420, 569904480, 664888560, 797866272, 997332840, 1329777120, 1994665680, 3989331360]

約数ペア:

[(1, 3989331360), (2, 1994665680), (3, 1329777120), (4, 997332840), (5, 797866272), (6, 664888560), (7, 569904480), (8, 498666420), (9, 443259040), (10, 398933136), (12, 332444280), (14, 284952240), (15, 265955424), (16, 249333210), (18, 221629520), (20, 199466568), (21, 189968160), (24, 166222140), (28, 142476120), (30, 132977712), (32, 124666605), (35, 113980896), (36, 110814760), (40, 99733284), (42, 94984080), (45, 88651808), (48, 83111070), (56, 71238060), (60, 66488856), (63, 63322720), (70, 56990448), (72, 55407380), (80, 49866642), (84, 47492040), (90, 44325904), (96, 41555535), (105, 37993632), (112, 35619030), (120, 33244428), (126, 31661360), (140, 28495224), (144, 27703690), (160, 24933321), (168, 23746020), (180, 22162952), (210, 18996816), (224, 17809515), (240, 16622214), (252, 15830680), (280, 14247612), (288, 13851845), (315, 12664544), (336, 11873010), (360, 11081476), (420, 9498408), (480, 8311107), (504, 7915340), (560, 7123806), (630, 6332272), (672, 5936505), (720, 5540738), (840, 4749204), (1008, 3957670), (1120, 3561903), (1260, 3166136), (1440, 2770369), (1680, 2374602), (2016, 1978835), (2520, 1583068), (3360, 1187301), (5040, 791534), (10080, 395767)]