331858560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:879

約数の個数: 256

約数和(自身を含む): 1216166400

約数和(自身を除く): 884307840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 608, 627, 640, 660, 704, 760, 827, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1408, 1520, 1654, 1672, 1760, 1824, 1920, 2090, 2112, 2280, 2432, 2481, 2508, 2640, 3040, 3135, 3308, 3344, 3520, 3648, 4135, 4180, 4224, 4560, 4962, 5016, 5280, 6080, 6270, 6616, 6688, 7040, 7296, 8270, 8360, 9097, 9120, 9924, 10032, 10560, 12160, 12405, 12540, 13232, 13376, 15713, 16540, 16720, 18194, 18240, 19848, 20064, 21120, 24810, 25080, 26464, 26752, 27291, 31426, 33080, 33440, 36388, 36480, 39696, 40128, 45485, 47139, 49620, 50160, 52928, 54582, 62852, 66160, 66880, 72776, 78565, 79392, 80256, 90970, 94278, 99240, 100320, 105856, 109164, 125704, 132320, 133760, 136455, 145552, 157130, 158784, 172843, 181940, 188556, 198480, 200640, 218328, 235695, 251408, 264640, 272910, 291104, 314260, 317568, 345686, 363880, 377112, 396960, 401280, 436656, 471390, 502816, 518529, 529280, 545820, 582208, 628520, 691372, 727760, 754224, 793920, 864215, 873312, 942780, 1005632, 1037058, 1091640, 1164416, 1257040, 1382744, 1455520, 1508448, 1587840, 1728430, 1746624, 1885560, 2011264, 2074116, 2183280, 2514080, 2592645, 2765488, 2911040, 3016896, 3456860, 3493248, 3771120, 4148232, 4366560, 5028160, 5185290, 5530976, 5822080, 6033792, 6913720, 7542240, 8296464, 8733120, 10056320, 10370580, 11061952, 13827440, 15084480, 16592928, 17466240, 20741160, 22123904, 27654880, 30168960, 33185856, 41482320, 55309760, 66371712, 82964640, 110619520, 165929280, 331858560]

約数ペア:

[(1, 331858560), (2, 165929280), (3, 110619520), (4, 82964640), (5, 66371712), (6, 55309760), (8, 41482320), (10, 33185856), (11, 30168960), (12, 27654880), (15, 22123904), (16, 20741160), (19, 17466240), (20, 16592928), (22, 15084480), (24, 13827440), (30, 11061952), (32, 10370580), (33, 10056320), (38, 8733120), (40, 8296464), (44, 7542240), (48, 6913720), (55, 6033792), (57, 5822080), (60, 5530976), (64, 5185290), (66, 5028160), (76, 4366560), (80, 4148232), (88, 3771120), (95, 3493248), (96, 3456860), (110, 3016896), (114, 2911040), (120, 2765488), (128, 2592645), (132, 2514080), (152, 2183280), (160, 2074116), (165, 2011264), (176, 1885560), (190, 1746624), (192, 1728430), (209, 1587840), (220, 1508448), (228, 1455520), (240, 1382744), (264, 1257040), (285, 1164416), (304, 1091640), (320, 1037058), (330, 1005632), (352, 942780), (380, 873312), (384, 864215), (418, 793920), (440, 754224), (456, 727760), (480, 691372), (528, 628520), (570, 582208), (608, 545820), (627, 529280), (640, 518529), (660, 502816), (704, 471390), (760, 436656), (827, 401280), (836, 396960), (880, 377112), (912, 363880), (960, 345686), (1045, 317568), (1056, 314260), (1140, 291104), (1216, 272910), (1254, 264640), (1320, 251408), (1408, 235695), (1520, 218328), (1654, 200640), (1672, 198480), (1760, 188556), (1824, 181940), (1920, 172843), (2090, 158784), (2112, 157130), (2280, 145552), (2432, 136455), (2481, 133760), (2508, 132320), (2640, 125704), (3040, 109164), (3135, 105856), (3308, 100320), (3344, 99240), (3520, 94278), (3648, 90970), (4135, 80256), (4180, 79392), (4224, 78565), (4560, 72776), (4962, 66880), (5016, 66160), (5280, 62852), (6080, 54582), (6270, 52928), (6616, 50160), (6688, 49620), (7040, 47139), (7296, 45485), (8270, 40128), (8360, 39696), (9097, 36480), (9120, 36388), (9924, 33440), (10032, 33080), (10560, 31426), (12160, 27291), (12405, 26752), (12540, 26464), (13232, 25080), (13376, 24810), (15713, 21120), (16540, 20064), (16720, 19848), (18194, 18240)]