331994880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 432

約数和(自身を含む): 1377492480

約数和(自身を除く): 1045497600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 179, 180, 184, 192, 207, 210, 224, 230, 240, 252, 256, 276, 280, 288, 315, 320, 322, 336, 345, 358, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 537, 552, 560, 576, 630, 640, 644, 672, 690, 716, 720, 736, 768, 805, 828, 840, 895, 896, 920, 960, 966, 1008, 1035, 1074, 1104, 1120, 1152, 1253, 1260, 1280, 1288, 1344, 1380, 1432, 1440, 1449, 1472, 1610, 1611, 1656, 1680, 1790, 1792, 1840, 1920, 1932, 2016, 2070, 2148, 2208, 2240, 2304, 2415, 2506, 2520, 2576, 2685, 2688, 2760, 2864, 2880, 2898, 2944, 3220, 3222, 3312, 3360, 3580, 3680, 3759, 3840, 3864, 4032, 4117, 4140, 4296, 4416, 4480, 4830, 5012, 5040, 5152, 5370, 5376, 5520, 5728, 5760, 5796, 5888, 6265, 6440, 6444, 6624, 6720, 7160, 7245, 7360, 7518, 7728, 8055, 8064, 8234, 8280, 8592, 8832, 8960, 9660, 10024, 10080, 10304, 10740, 11040, 11277, 11456, 11520, 11592, 12351, 12530, 12880, 12888, 13248, 13440, 14320, 14490, 14720, 15036, 15456, 16110, 16128, 16468, 16560, 17184, 17664, 18795, 19320, 20048, 20160, 20585, 20608, 21480, 22080, 22554, 22912, 23184, 24702, 25060, 25760, 25776, 26496, 26880, 28640, 28819, 28980, 29440, 30072, 30912, 32220, 32936, 33120, 34368, 37053, 37590, 38640, 40096, 40320, 41170, 41216, 42960, 44160, 45108, 45824, 46368, 49404, 50120, 51520, 51552, 52992, 56385, 57280, 57638, 57960, 60144, 61755, 61824, 64440, 65872, 66240, 68736, 74106, 75180, 77280, 80192, 80640, 82340, 85920, 86457, 88320, 90216, 92736, 98808, 100240, 103040, 103104, 112770, 114560, 115276, 115920, 120288, 123510, 123648, 128880, 131744, 132480, 137472, 144095, 148212, 150360, 154560, 160384, 164680, 171840, 172914, 180432, 185265, 185472, 197616, 200480, 206080, 206208, 225540, 229120, 230552, 231840, 240576, 247020, 257760, 259371, 263488, 264960, 288190, 296424, 300720, 309120, 320768, 329360, 343680, 345828, 360864, 370530, 370944, 395232, 400960, 412416, 432285, 451080, 461104, 463680, 481152, 494040, 515520, 518742, 526976, 576380, 592848, 601440, 618240, 658720, 687360, 691656, 721728, 741060, 790464, 801920, 864570, 902160, 922208, 927360, 962304, 988080, 1031040, 1037484, 1053952, 1152760, 1185696, 1202880, 1296855, 1317440, 1383312, 1443456, 1482120, 1580928, 1603840, 1729140, 1804320, 1844416, 1854720, 1976160, 2062080, 2074968, 2305520, 2371392, 2405760, 2593710, 2634880, 2766624, 2886912, 2964240, 3161856, 3458280, 3608640, 3688832, 3952320, 4149936, 4611040, 4742784, 4811520, 5187420, 5269760, 5533248, 5928480, 6916560, 7217280, 7377664, 7904640, 8299872, 9222080, 9485568, 10374840, 11066496, 11856960, 13833120, 14434560, 15809280, 16599744, 18444160, 20749680, 22132992, 23713920, 27666240, 33199488, 36888320, 41499360, 47427840, 55332480, 66398976, 82998720, 110664960, 165997440, 331994880]

約数ペア:

[(1, 331994880), (2, 165997440), (3, 110664960), (4, 82998720), (5, 66398976), (6, 55332480), (7, 47427840), (8, 41499360), (9, 36888320), (10, 33199488), (12, 27666240), (14, 23713920), (15, 22132992), (16, 20749680), (18, 18444160), (20, 16599744), (21, 15809280), (23, 14434560), (24, 13833120), (28, 11856960), (30, 11066496), (32, 10374840), (35, 9485568), (36, 9222080), (40, 8299872), (42, 7904640), (45, 7377664), (46, 7217280), (48, 6916560), (56, 5928480), (60, 5533248), (63, 5269760), (64, 5187420), (69, 4811520), (70, 4742784), (72, 4611040), (80, 4149936), (84, 3952320), (90, 3688832), (92, 3608640), (96, 3458280), (105, 3161856), (112, 2964240), (115, 2886912), (120, 2766624), (126, 2634880), (128, 2593710), (138, 2405760), (140, 2371392), (144, 2305520), (160, 2074968), (161, 2062080), (168, 1976160), (179, 1854720), (180, 1844416), (184, 1804320), (192, 1729140), (207, 1603840), (210, 1580928), (224, 1482120), (230, 1443456), (240, 1383312), (252, 1317440), (256, 1296855), (276, 1202880), (280, 1185696), (288, 1152760), (315, 1053952), (320, 1037484), (322, 1031040), (336, 988080), (345, 962304), (358, 927360), (360, 922208), (368, 902160), (384, 864570), (414, 801920), (420, 790464), (448, 741060), (460, 721728), (480, 691656), (483, 687360), (504, 658720), (537, 618240), (552, 601440), (560, 592848), (576, 576380), (630, 526976), (640, 518742), (644, 515520), (672, 494040), (690, 481152), (716, 463680), (720, 461104), (736, 451080), (768, 432285), (805, 412416), (828, 400960), (840, 395232), (895, 370944), (896, 370530), (920, 360864), (960, 345828), (966, 343680), (1008, 329360), (1035, 320768), (1074, 309120), (1104, 300720), (1120, 296424), (1152, 288190), (1253, 264960), (1260, 263488), (1280, 259371), (1288, 257760), (1344, 247020), (1380, 240576), (1432, 231840), (1440, 230552), (1449, 229120), (1472, 225540), (1610, 206208), (1611, 206080), (1656, 200480), (1680, 197616), (1790, 185472), (1792, 185265), (1840, 180432), (1920, 172914), (1932, 171840), (2016, 164680), (2070, 160384), (2148, 154560), (2208, 150360), (2240, 148212), (2304, 144095), (2415, 137472), (2506, 132480), (2520, 131744), (2576, 128880), (2685, 123648), (2688, 123510), (2760, 120288), (2864, 115920), (2880, 115276), (2898, 114560), (2944, 112770), (3220, 103104), (3222, 103040), (3312, 100240), (3360, 98808), (3580, 92736), (3680, 90216), (3759, 88320), (3840, 86457), (3864, 85920), (4032, 82340), (4117, 80640), (4140, 80192), (4296, 77280), (4416, 75180), (4480, 74106), (4830, 68736), (5012, 66240), (5040, 65872), (5152, 64440), (5370, 61824), (5376, 61755), (5520, 60144), (5728, 57960), (5760, 57638), (5796, 57280), (5888, 56385), (6265, 52992), (6440, 51552), (6444, 51520), (6624, 50120), (6720, 49404), (7160, 46368), (7245, 45824), (7360, 45108), (7518, 44160), (7728, 42960), (8055, 41216), (8064, 41170), (8234, 40320), (8280, 40096), (8592, 38640), (8832, 37590), (8960, 37053), (9660, 34368), (10024, 33120), (10080, 32936), (10304, 32220), (10740, 30912), (11040, 30072), (11277, 29440), (11456, 28980), (11520, 28819), (11592, 28640), (12351, 26880), (12530, 26496), (12880, 25776), (12888, 25760), (13248, 25060), (13440, 24702), (14320, 23184), (14490, 22912), (14720, 22554), (15036, 22080), (15456, 21480), (16110, 20608), (16128, 20585), (16468, 20160), (16560, 20048), (17184, 19320), (17664, 18795)]