3898888560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{257863}}^1$

素因数の和:257892

約数の個数: 160

約数和(自身を含む): 15348065280

約数和(自身を除く): 11449176720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 257863, 515726, 773589, 1031452, 1289315, 1547178, 1805041, 2062904, 2320767, 2578630, 3094356, 3610082, 3867945, 4125808, 4641534, 5157260, 5415123, 6188712, 6962301, 7220164, 7735890, 9025205, 9283068, 10314520, 10830246, 11603835, 12377424, 13924602, 14440328, 15471780, 16245369, 18050410, 18566136, 20629040, 21660492, 23207670, 27075615, 27849204, 28880656, 30943560, 32490738, 34811505, 36100820, 37132272, 43320984, 46415340, 48736107, 54151230, 55698408, 61887120, 64981476, 69623010, 72201640, 81226845, 86641968, 92830680, 97472214, 108302460, 111396816, 129962952, 139246020, 144403280, 162453690, 185661360, 194944428, 216604920, 243680535, 259925904, 278492040, 324907380, 389888856, 433209840, 487361070, 556984080, 649814760, 779777712, 974722140, 1299629520, 1949444280, 3898888560]

約数ペア:

[(1, 3898888560), (2, 1949444280), (3, 1299629520), (4, 974722140), (5, 779777712), (6, 649814760), (7, 556984080), (8, 487361070), (9, 433209840), (10, 389888856), (12, 324907380), (14, 278492040), (15, 259925904), (16, 243680535), (18, 216604920), (20, 194944428), (21, 185661360), (24, 162453690), (27, 144403280), (28, 139246020), (30, 129962952), (35, 111396816), (36, 108302460), (40, 97472214), (42, 92830680), (45, 86641968), (48, 81226845), (54, 72201640), (56, 69623010), (60, 64981476), (63, 61887120), (70, 55698408), (72, 54151230), (80, 48736107), (84, 46415340), (90, 43320984), (105, 37132272), (108, 36100820), (112, 34811505), (120, 32490738), (126, 30943560), (135, 28880656), (140, 27849204), (144, 27075615), (168, 23207670), (180, 21660492), (189, 20629040), (210, 18566136), (216, 18050410), (240, 16245369), (252, 15471780), (270, 14440328), (280, 13924602), (315, 12377424), (336, 11603835), (360, 10830246), (378, 10314520), (420, 9283068), (432, 9025205), (504, 7735890), (540, 7220164), (560, 6962301), (630, 6188712), (720, 5415123), (756, 5157260), (840, 4641534), (945, 4125808), (1008, 3867945), (1080, 3610082), (1260, 3094356), (1512, 2578630), (1680, 2320767), (1890, 2062904), (2160, 1805041), (2520, 1547178), (3024, 1289315), (3780, 1031452), (5040, 773589), (7560, 515726), (15120, 257863)]