2531485440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6659}}^1$

素因数の和:6700

約数の個数: 288

約数和(自身を含む): 9801388800

約数和(自身を除く): 7269903360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2304, 2376, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3840, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 6659, 6912, 7040, 7920, 8448, 8640, 9504, 10560, 11520, 11880, 12672, 13318, 14080, 15840, 17280, 19008, 19977, 21120, 23760, 25344, 26636, 31680, 33295, 34560, 38016, 39954, 42240, 47520, 53272, 59931, 63360, 66590, 73249, 76032, 79908, 95040, 99885, 106544, 119862, 126720, 133180, 146498, 159816, 179793, 190080, 199770, 213088, 219747, 239724, 266360, 292996, 299655, 319632, 359586, 366245, 380160, 399540, 426176, 439494, 479448, 532720, 585992, 599310, 639264, 659241, 719172, 732490, 799080, 852352, 878988, 898965, 958896, 1065440, 1098735, 1171984, 1198620, 1278528, 1318482, 1438344, 1464980, 1598160, 1704704, 1757976, 1797930, 1917792, 1977723, 2130880, 2197470, 2343968, 2397240, 2557056, 2636964, 2876688, 2929960, 3196320, 3296205, 3515952, 3595860, 3835584, 3955446, 4261760, 4394940, 4687936, 4794480, 5114112, 5273928, 5753376, 5859920, 6392640, 6592410, 7031904, 7191720, 7671168, 7910892, 8523520, 8789880, 9375872, 9588960, 9888615, 10547856, 11506752, 11719840, 12785280, 13184820, 14063808, 14383440, 15342336, 15821784, 17579760, 18751744, 19177920, 19777230, 21095712, 23013504, 23439680, 25570560, 26369640, 28127616, 28766880, 31643568, 35159520, 38355840, 39554460, 42191424, 46027008, 46879360, 52739280, 56255232, 57533760, 63287136, 70319040, 76711680, 79108920, 84382848, 93758720, 105478560, 115067520, 126574272, 140638080, 158217840, 168765696, 210957120, 230135040, 253148544, 281276160, 316435680, 421914240, 506297088, 632871360, 843828480, 1265742720, 2531485440]

約数ペア:

[(1, 2531485440), (2, 1265742720), (3, 843828480), (4, 632871360), (5, 506297088), (6, 421914240), (8, 316435680), (9, 281276160), (10, 253148544), (11, 230135040), (12, 210957120), (15, 168765696), (16, 158217840), (18, 140638080), (20, 126574272), (22, 115067520), (24, 105478560), (27, 93758720), (30, 84382848), (32, 79108920), (33, 76711680), (36, 70319040), (40, 63287136), (44, 57533760), (45, 56255232), (48, 52739280), (54, 46879360), (55, 46027008), (60, 42191424), (64, 39554460), (66, 38355840), (72, 35159520), (80, 31643568), (88, 28766880), (90, 28127616), (96, 26369640), (99, 25570560), (108, 23439680), (110, 23013504), (120, 21095712), (128, 19777230), (132, 19177920), (135, 18751744), (144, 17579760), (160, 15821784), (165, 15342336), (176, 14383440), (180, 14063808), (192, 13184820), (198, 12785280), (216, 11719840), (220, 11506752), (240, 10547856), (256, 9888615), (264, 9588960), (270, 9375872), (288, 8789880), (297, 8523520), (320, 7910892), (330, 7671168), (352, 7191720), (360, 7031904), (384, 6592410), (396, 6392640), (432, 5859920), (440, 5753376), (480, 5273928), (495, 5114112), (528, 4794480), (540, 4687936), (576, 4394940), (594, 4261760), (640, 3955446), (660, 3835584), (704, 3595860), (720, 3515952), (768, 3296205), (792, 3196320), (864, 2929960), (880, 2876688), (960, 2636964), (990, 2557056), (1056, 2397240), (1080, 2343968), (1152, 2197470), (1188, 2130880), (1280, 1977723), (1320, 1917792), (1408, 1797930), (1440, 1757976), (1485, 1704704), (1584, 1598160), (1728, 1464980), (1760, 1438344), (1920, 1318482), (1980, 1278528), (2112, 1198620), (2160, 1171984), (2304, 1098735), (2376, 1065440), (2640, 958896), (2816, 898965), (2880, 878988), (2970, 852352), (3168, 799080), (3456, 732490), (3520, 719172), (3840, 659241), (3960, 639264), (4224, 599310), (4320, 585992), (4752, 532720), (5280, 479448), (5760, 439494), (5940, 426176), (6336, 399540), (6659, 380160), (6912, 366245), (7040, 359586), (7920, 319632), (8448, 299655), (8640, 292996), (9504, 266360), (10560, 239724), (11520, 219747), (11880, 213088), (12672, 199770), (13318, 190080), (14080, 179793), (15840, 159816), (17280, 146498), (19008, 133180), (19977, 126720), (21120, 119862), (23760, 106544), (25344, 99885), (26636, 95040), (31680, 79908), (33295, 76032), (34560, 73249), (38016, 66590), (39954, 63360), (42240, 59931), (47520, 53272)]