448590240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:452

約数の個数: 288

約数和(自身を含む): 1766209536

約数和(自身を除く): 1317619296

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, 191, 210, 224, 233, 240, 252, 280, 288, 315, 336, 360, 382, 420, 466, 480, 504, 560, 573, 630, 672, 699, 720, 764, 840, 932, 955, 1008, 1120, 1146, 1165, 1260, 1337, 1398, 1440, 1528, 1631, 1680, 1719, 1864, 1910, 2016, 2097, 2292, 2330, 2520, 2674, 2796, 2865, 3056, 3262, 3360, 3438, 3495, 3728, 3820, 4011, 4194, 4584, 4660, 4893, 5040, 5348, 5592, 5730, 6112, 6524, 6685, 6876, 6990, 7456, 7640, 8022, 8155, 8388, 8595, 9168, 9320, 9786, 10080, 10485, 10696, 11184, 11460, 12033, 13048, 13370, 13752, 13980, 14679, 15280, 16044, 16310, 16776, 17190, 18336, 18640, 19572, 20055, 20970, 21392, 22368, 22920, 24066, 24465, 26096, 26740, 27504, 27960, 29358, 30560, 32088, 32620, 33552, 34380, 37280, 39144, 40110, 41940, 42784, 44503, 45840, 48132, 48930, 52192, 53480, 55008, 55920, 58716, 60165, 64176, 65240, 67104, 68760, 73395, 78288, 80220, 83880, 89006, 91680, 96264, 97860, 106960, 111840, 117432, 120330, 128352, 130480, 133509, 137520, 146790, 156576, 160440, 167760, 178012, 192528, 195720, 213920, 222515, 234864, 240660, 260960, 267018, 275040, 293580, 311521, 320880, 335520, 356024, 385056, 391440, 400527, 445030, 469728, 481320, 534036, 587160, 623042, 641760, 667545, 712048, 782880, 801054, 890060, 934563, 962640, 1068072, 1174320, 1246084, 1335090, 1424096, 1557605, 1602108, 1780120, 1869126, 1925280, 2002635, 2136144, 2348640, 2492168, 2670180, 2803689, 3115210, 3204216, 3560240, 3738252, 4005270, 4272288, 4672815, 4984336, 5340360, 5607378, 6230420, 6408432, 7120480, 7476504, 8010540, 9345630, 9968672, 10680720, 11214756, 12460840, 12816864, 14018445, 14953008, 16021080, 18691260, 21361440, 22429512, 24921680, 28036890, 29906016, 32042160, 37382520, 44859024, 49843360, 56073780, 64084320, 74765040, 89718048, 112147560, 149530080, 224295120, 448590240]

約数ペア:

[(1, 448590240), (2, 224295120), (3, 149530080), (4, 112147560), (5, 89718048), (6, 74765040), (7, 64084320), (8, 56073780), (9, 49843360), (10, 44859024), (12, 37382520), (14, 32042160), (15, 29906016), (16, 28036890), (18, 24921680), (20, 22429512), (21, 21361440), (24, 18691260), (28, 16021080), (30, 14953008), (32, 14018445), (35, 12816864), (36, 12460840), (40, 11214756), (42, 10680720), (45, 9968672), (48, 9345630), (56, 8010540), (60, 7476504), (63, 7120480), (70, 6408432), (72, 6230420), (80, 5607378), (84, 5340360), (90, 4984336), (96, 4672815), (105, 4272288), (112, 4005270), (120, 3738252), (126, 3560240), (140, 3204216), (144, 3115210), (160, 2803689), (168, 2670180), (180, 2492168), (191, 2348640), (210, 2136144), (224, 2002635), (233, 1925280), (240, 1869126), (252, 1780120), (280, 1602108), (288, 1557605), (315, 1424096), (336, 1335090), (360, 1246084), (382, 1174320), (420, 1068072), (466, 962640), (480, 934563), (504, 890060), (560, 801054), (573, 782880), (630, 712048), (672, 667545), (699, 641760), (720, 623042), (764, 587160), (840, 534036), (932, 481320), (955, 469728), (1008, 445030), (1120, 400527), (1146, 391440), (1165, 385056), (1260, 356024), (1337, 335520), (1398, 320880), (1440, 311521), (1528, 293580), (1631, 275040), (1680, 267018), (1719, 260960), (1864, 240660), (1910, 234864), (2016, 222515), (2097, 213920), (2292, 195720), (2330, 192528), (2520, 178012), (2674, 167760), (2796, 160440), (2865, 156576), (3056, 146790), (3262, 137520), (3360, 133509), (3438, 130480), (3495, 128352), (3728, 120330), (3820, 117432), (4011, 111840), (4194, 106960), (4584, 97860), (4660, 96264), (4893, 91680), (5040, 89006), (5348, 83880), (5592, 80220), (5730, 78288), (6112, 73395), (6524, 68760), (6685, 67104), (6876, 65240), (6990, 64176), (7456, 60165), (7640, 58716), (8022, 55920), (8155, 55008), (8388, 53480), (8595, 52192), (9168, 48930), (9320, 48132), (9786, 45840), (10080, 44503), (10485, 42784), (10696, 41940), (11184, 40110), (11460, 39144), (12033, 37280), (13048, 34380), (13370, 33552), (13752, 32620), (13980, 32088), (14679, 30560), (15280, 29358), (16044, 27960), (16310, 27504), (16776, 26740), (17190, 26096), (18336, 24465), (18640, 24066), (19572, 22920), (20055, 22368), (20970, 21392)]