421914240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6659}}^1$

素因数の和:6695

約数の個数: 192

約数和(自身を含む): 1589608800

約数和(自身を除く): 1167694560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 6659, 7040, 7920, 10560, 12672, 13318, 15840, 19977, 21120, 26636, 31680, 33295, 39954, 53272, 59931, 63360, 66590, 73249, 79908, 99885, 106544, 119862, 133180, 146498, 159816, 199770, 213088, 219747, 239724, 266360, 292996, 299655, 319632, 366245, 399540, 426176, 439494, 479448, 532720, 585992, 599310, 639264, 659241, 732490, 799080, 852352, 878988, 958896, 1065440, 1098735, 1171984, 1198620, 1278528, 1318482, 1464980, 1598160, 1757976, 1917792, 2130880, 2197470, 2343968, 2397240, 2557056, 2636964, 2929960, 3196320, 3296205, 3515952, 3835584, 4261760, 4394940, 4687936, 4794480, 5273928, 5859920, 6392640, 6592410, 7031904, 7671168, 8789880, 9375872, 9588960, 10547856, 11719840, 12785280, 13184820, 14063808, 17579760, 19177920, 21095712, 23439680, 26369640, 28127616, 35159520, 38355840, 42191424, 46879360, 52739280, 70319040, 84382848, 105478560, 140638080, 210957120, 421914240]

約数ペア:

[(1, 421914240), (2, 210957120), (3, 140638080), (4, 105478560), (5, 84382848), (6, 70319040), (8, 52739280), (9, 46879360), (10, 42191424), (11, 38355840), (12, 35159520), (15, 28127616), (16, 26369640), (18, 23439680), (20, 21095712), (22, 19177920), (24, 17579760), (30, 14063808), (32, 13184820), (33, 12785280), (36, 11719840), (40, 10547856), (44, 9588960), (45, 9375872), (48, 8789880), (55, 7671168), (60, 7031904), (64, 6592410), (66, 6392640), (72, 5859920), (80, 5273928), (88, 4794480), (90, 4687936), (96, 4394940), (99, 4261760), (110, 3835584), (120, 3515952), (128, 3296205), (132, 3196320), (144, 2929960), (160, 2636964), (165, 2557056), (176, 2397240), (180, 2343968), (192, 2197470), (198, 2130880), (220, 1917792), (240, 1757976), (264, 1598160), (288, 1464980), (320, 1318482), (330, 1278528), (352, 1198620), (360, 1171984), (384, 1098735), (396, 1065440), (440, 958896), (480, 878988), (495, 852352), (528, 799080), (576, 732490), (640, 659241), (660, 639264), (704, 599310), (720, 585992), (792, 532720), (880, 479448), (960, 439494), (990, 426176), (1056, 399540), (1152, 366245), (1320, 319632), (1408, 299655), (1440, 292996), (1584, 266360), (1760, 239724), (1920, 219747), (1980, 213088), (2112, 199770), (2640, 159816), (2880, 146498), (3168, 133180), (3520, 119862), (3960, 106544), (4224, 99885), (5280, 79908), (5760, 73249), (6336, 66590), (6659, 63360), (7040, 59931), (7920, 53272), (10560, 39954), (12672, 33295), (13318, 31680), (15840, 26636), (19977, 21120)]