490210560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{6079}}^1$

素因数の和:6113

約数の個数: 216

約数和(自身を含む): 1938693120

約数和(自身を除く): 1448482560

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6079, 6720, 8064, 8960, 10080, 11520, 12158, 13440, 16128, 18237, 20160, 24316, 26880, 30395, 36474, 40320, 42553, 48632, 54711, 60790, 72948, 80640, 85106, 91185, 97264, 109422, 121580, 127659, 145896, 170212, 182370, 194528, 212765, 218844, 243160, 255318, 273555, 291792, 340424, 364740, 382977, 389056, 425530, 437688, 486320, 510636, 547110, 583584, 638295, 680848, 729480, 765954, 778112, 851060, 875376, 972640, 1021272, 1094220, 1167168, 1276590, 1361696, 1458960, 1531908, 1556224, 1702120, 1750752, 1914885, 1945280, 2042544, 2188440, 2334336, 2553180, 2723392, 2917920, 3063816, 3404240, 3501504, 3829770, 3890560, 4085088, 4376880, 4668672, 5106360, 5446784, 5835840, 6127632, 6808480, 7003008, 7659540, 7781120, 8170176, 8753760, 10212720, 10893568, 11671680, 12255264, 13616960, 14006016, 15319080, 16340352, 17507520, 20425440, 23343360, 24510528, 27233920, 30638160, 32680704, 35015040, 40850880, 49021056, 54467840, 61276320, 70030080, 81701760, 98042112, 122552640, 163403520, 245105280, 490210560]

約数ペア:

[(1, 490210560), (2, 245105280), (3, 163403520), (4, 122552640), (5, 98042112), (6, 81701760), (7, 70030080), (8, 61276320), (9, 54467840), (10, 49021056), (12, 40850880), (14, 35015040), (15, 32680704), (16, 30638160), (18, 27233920), (20, 24510528), (21, 23343360), (24, 20425440), (28, 17507520), (30, 16340352), (32, 15319080), (35, 14006016), (36, 13616960), (40, 12255264), (42, 11671680), (45, 10893568), (48, 10212720), (56, 8753760), (60, 8170176), (63, 7781120), (64, 7659540), (70, 7003008), (72, 6808480), (80, 6127632), (84, 5835840), (90, 5446784), (96, 5106360), (105, 4668672), (112, 4376880), (120, 4085088), (126, 3890560), (128, 3829770), (140, 3501504), (144, 3404240), (160, 3063816), (168, 2917920), (180, 2723392), (192, 2553180), (210, 2334336), (224, 2188440), (240, 2042544), (252, 1945280), (256, 1914885), (280, 1750752), (288, 1702120), (315, 1556224), (320, 1531908), (336, 1458960), (360, 1361696), (384, 1276590), (420, 1167168), (448, 1094220), (480, 1021272), (504, 972640), (560, 875376), (576, 851060), (630, 778112), (640, 765954), (672, 729480), (720, 680848), (768, 638295), (840, 583584), (896, 547110), (960, 510636), (1008, 486320), (1120, 437688), (1152, 425530), (1260, 389056), (1280, 382977), (1344, 364740), (1440, 340424), (1680, 291792), (1792, 273555), (1920, 255318), (2016, 243160), (2240, 218844), (2304, 212765), (2520, 194528), (2688, 182370), (2880, 170212), (3360, 145896), (3840, 127659), (4032, 121580), (4480, 109422), (5040, 97264), (5376, 91185), (5760, 85106), (6079, 80640), (6720, 72948), (8064, 60790), (8960, 54711), (10080, 48632), (11520, 42553), (12158, 40320), (13440, 36474), (16128, 30395), (18237, 26880), (20160, 24316)]