245105280

素因数分解:

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

素因数の和:6111

約数の個数: 192

約数和(自身を含む): 967449600

約数和(自身を除く): 722344320

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6079, 6720, 8064, 10080, 12158, 13440, 18237, 20160, 24316, 30395, 36474, 40320, 42553, 48632, 54711, 60790, 72948, 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, 1702120, 1750752, 1914885, 1945280, 2042544, 2188440, 2334336, 2553180, 2723392, 2917920, 3063816, 3404240, 3501504, 3829770, 3890560, 4085088, 4376880, 5106360, 5446784, 5835840, 6127632, 6808480, 7003008, 7659540, 8170176, 8753760, 10212720, 11671680, 12255264, 13616960, 15319080, 16340352, 17507520, 20425440, 24510528, 27233920, 30638160, 35015040, 40850880, 49021056, 61276320, 81701760, 122552640, 245105280]

約数ペア:

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