283895640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{112657}}^1$

素因数の和:112681

約数の個数: 96

約数和(自身を含む): 1054478880

約数和(自身を除く): 770583240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 112657, 225314, 337971, 450628, 563285, 675942, 788599, 901256, 1013913, 1126570, 1351884, 1577198, 1689855, 2027826, 2253140, 2365797, 2703768, 3154396, 3379710, 3942995, 4055652, 4506280, 4731594, 5069565, 6308792, 6759420, 7097391, 7885990, 8111304, 9463188, 10139130, 11828985, 13518840, 14194782, 15771980, 18926376, 20278260, 23657970, 28389564, 31543960, 35486955, 40556520, 47315940, 56779128, 70973910, 94631880, 141947820, 283895640]

約数ペア:

[(1, 283895640), (2, 141947820), (3, 94631880), (4, 70973910), (5, 56779128), (6, 47315940), (7, 40556520), (8, 35486955), (9, 31543960), (10, 28389564), (12, 23657970), (14, 20278260), (15, 18926376), (18, 15771980), (20, 14194782), (21, 13518840), (24, 11828985), (28, 10139130), (30, 9463188), (35, 8111304), (36, 7885990), (40, 7097391), (42, 6759420), (45, 6308792), (56, 5069565), (60, 4731594), (63, 4506280), (70, 4055652), (72, 3942995), (84, 3379710), (90, 3154396), (105, 2703768), (120, 2365797), (126, 2253140), (140, 2027826), (168, 1689855), (180, 1577198), (210, 1351884), (252, 1126570), (280, 1013913), (315, 901256), (360, 788599), (420, 675942), (504, 563285), (630, 450628), (840, 337971), (1260, 225314), (2520, 112657)]