155796480

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 528

約数和(自身を含む): 672071040

約数和(自身を除く): 516274560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 147, 160, 161, 168, 180, 184, 189, 192, 196, 207, 210, 216, 224, 230, 240, 245, 252, 256, 270, 276, 280, 288, 294, 315, 320, 322, 336, 345, 360, 368, 378, 384, 392, 414, 420, 432, 441, 448, 460, 480, 483, 490, 504, 512, 540, 552, 560, 576, 588, 621, 630, 640, 644, 672, 690, 720, 735, 736, 756, 768, 784, 805, 828, 840, 864, 882, 896, 920, 945, 960, 966, 980, 1008, 1024, 1035, 1080, 1104, 1120, 1127, 1152, 1176, 1242, 1260, 1280, 1288, 1323, 1344, 1380, 1440, 1449, 1470, 1472, 1512, 1536, 1568, 1610, 1656, 1680, 1728, 1764, 1792, 1840, 1890, 1920, 1932, 1960, 2016, 2070, 2160, 2205, 2208, 2240, 2254, 2304, 2352, 2415, 2484, 2520, 2560, 2576, 2646, 2688, 2760, 2880, 2898, 2940, 2944, 3024, 3072, 3105, 3136, 3220, 3312, 3360, 3381, 3456, 3528, 3584, 3680, 3780, 3840, 3864, 3920, 4032, 4140, 4320, 4347, 4410, 4416, 4480, 4508, 4608, 4704, 4830, 4968, 5040, 5120, 5152, 5292, 5376, 5520, 5635, 5760, 5796, 5880, 5888, 6048, 6210, 6272, 6440, 6615, 6624, 6720, 6762, 6912, 7056, 7168, 7245, 7360, 7560, 7680, 7728, 7840, 8064, 8280, 8640, 8694, 8820, 8832, 8960, 9016, 9216, 9408, 9660, 9936, 10080, 10143, 10304, 10584, 10752, 11040, 11270, 11520, 11592, 11760, 11776, 12096, 12420, 12544, 12880, 13230, 13248, 13440, 13524, 13824, 14112, 14490, 14720, 15120, 15360, 15456, 15680, 16128, 16560, 16905, 17280, 17388, 17640, 17664, 17920, 18032, 18816, 19320, 19872, 20160, 20286, 20608, 21168, 21504, 21735, 22080, 22540, 23040, 23184, 23520, 23552, 24192, 24840, 25088, 25760, 26460, 26496, 26880, 27048, 27648, 28224, 28980, 29440, 30240, 30429, 30912, 31360, 32256, 33120, 33810, 34560, 34776, 35280, 35328, 35840, 36064, 37632, 38640, 39744, 40320, 40572, 41216, 42336, 43470, 44160, 45080, 46080, 46368, 47040, 48384, 49680, 50176, 50715, 51520, 52920, 52992, 53760, 54096, 56448, 57960, 58880, 60480, 60858, 61824, 62720, 64512, 66240, 67620, 69120, 69552, 70560, 70656, 72128, 75264, 77280, 79488, 80640, 81144, 82432, 84672, 86940, 88320, 90160, 92736, 94080, 96768, 99360, 101430, 103040, 105840, 105984, 107520, 108192, 112896, 115920, 117760, 120960, 121716, 123648, 125440, 132480, 135240, 138240, 139104, 141120, 144256, 150528, 152145, 154560, 158976, 161280, 162288, 164864, 169344, 173880, 176640, 180320, 185472, 188160, 193536, 198720, 202860, 206080, 211680, 211968, 216384, 225792, 231840, 241920, 243432, 247296, 250880, 264960, 270480, 278208, 282240, 288512, 304290, 309120, 317952, 322560, 324576, 338688, 347760, 353280, 360640, 370944, 376320, 397440, 405720, 412160, 423360, 432768, 451584, 463680, 483840, 486864, 494592, 529920, 540960, 556416, 564480, 577024, 608580, 618240, 635904, 649152, 677376, 695520, 721280, 741888, 752640, 794880, 811440, 824320, 846720, 865536, 927360, 967680, 973728, 1059840, 1081920, 1112832, 1128960, 1154048, 1217160, 1236480, 1298304, 1354752, 1391040, 1442560, 1483776, 1589760, 1622880, 1693440, 1731072, 1854720, 1947456, 2163840, 2225664, 2257920, 2434320, 2472960, 2596608, 2782080, 2885120, 3179520, 3245760, 3386880, 3462144, 3709440, 3894912, 4327680, 4451328, 4868640, 5193216, 5564160, 5770240, 6491520, 6773760, 7418880, 7789824, 8655360, 9737280, 10386432, 11128320, 12983040, 15579648, 17310720, 19474560, 22256640, 25966080, 31159296, 38949120, 51932160, 77898240, 155796480]

約数ペア:

[(1, 155796480), (2, 77898240), (3, 51932160), (4, 38949120), (5, 31159296), (6, 25966080), (7, 22256640), (8, 19474560), (9, 17310720), (10, 15579648), (12, 12983040), (14, 11128320), (15, 10386432), (16, 9737280), (18, 8655360), (20, 7789824), (21, 7418880), (23, 6773760), (24, 6491520), (27, 5770240), (28, 5564160), (30, 5193216), (32, 4868640), (35, 4451328), (36, 4327680), (40, 3894912), (42, 3709440), (45, 3462144), (46, 3386880), (48, 3245760), (49, 3179520), (54, 2885120), (56, 2782080), (60, 2596608), (63, 2472960), (64, 2434320), (69, 2257920), (70, 2225664), (72, 2163840), (80, 1947456), (84, 1854720), (90, 1731072), (92, 1693440), (96, 1622880), (98, 1589760), (105, 1483776), (108, 1442560), (112, 1391040), (115, 1354752), (120, 1298304), (126, 1236480), (128, 1217160), (135, 1154048), (138, 1128960), (140, 1112832), (144, 1081920), (147, 1059840), (160, 973728), (161, 967680), (168, 927360), (180, 865536), (184, 846720), (189, 824320), (192, 811440), (196, 794880), (207, 752640), (210, 741888), (216, 721280), (224, 695520), (230, 677376), (240, 649152), (245, 635904), (252, 618240), (256, 608580), (270, 577024), (276, 564480), (280, 556416), (288, 540960), (294, 529920), (315, 494592), (320, 486864), (322, 483840), (336, 463680), (345, 451584), (360, 432768), (368, 423360), (378, 412160), (384, 405720), (392, 397440), (414, 376320), (420, 370944), (432, 360640), (441, 353280), (448, 347760), (460, 338688), (480, 324576), (483, 322560), (490, 317952), (504, 309120), (512, 304290), (540, 288512), (552, 282240), (560, 278208), (576, 270480), (588, 264960), (621, 250880), (630, 247296), (640, 243432), (644, 241920), (672, 231840), (690, 225792), (720, 216384), (735, 211968), (736, 211680), (756, 206080), (768, 202860), (784, 198720), (805, 193536), (828, 188160), (840, 185472), (864, 180320), (882, 176640), (896, 173880), (920, 169344), (945, 164864), (960, 162288), (966, 161280), (980, 158976), (1008, 154560), (1024, 152145), (1035, 150528), (1080, 144256), (1104, 141120), (1120, 139104), (1127, 138240), (1152, 135240), (1176, 132480), (1242, 125440), (1260, 123648), (1280, 121716), (1288, 120960), (1323, 117760), (1344, 115920), (1380, 112896), (1440, 108192), (1449, 107520), (1470, 105984), (1472, 105840), (1512, 103040), (1536, 101430), (1568, 99360), (1610, 96768), (1656, 94080), (1680, 92736), (1728, 90160), (1764, 88320), (1792, 86940), (1840, 84672), (1890, 82432), (1920, 81144), (1932, 80640), (1960, 79488), (2016, 77280), (2070, 75264), (2160, 72128), (2205, 70656), (2208, 70560), (2240, 69552), (2254, 69120), (2304, 67620), (2352, 66240), (2415, 64512), (2484, 62720), (2520, 61824), (2560, 60858), (2576, 60480), (2646, 58880), (2688, 57960), (2760, 56448), (2880, 54096), (2898, 53760), (2940, 52992), (2944, 52920), (3024, 51520), (3072, 50715), (3105, 50176), (3136, 49680), (3220, 48384), (3312, 47040), (3360, 46368), (3381, 46080), (3456, 45080), (3528, 44160), (3584, 43470), (3680, 42336), (3780, 41216), (3840, 40572), (3864, 40320), (3920, 39744), (4032, 38640), (4140, 37632), (4320, 36064), (4347, 35840), (4410, 35328), (4416, 35280), (4480, 34776), (4508, 34560), (4608, 33810), (4704, 33120), (4830, 32256), (4968, 31360), (5040, 30912), (5120, 30429), (5152, 30240), (5292, 29440), (5376, 28980), (5520, 28224), (5635, 27648), (5760, 27048), (5796, 26880), (5880, 26496), (5888, 26460), (6048, 25760), (6210, 25088), (6272, 24840), (6440, 24192), (6615, 23552), (6624, 23520), (6720, 23184), (6762, 23040), (6912, 22540), (7056, 22080), (7168, 21735), (7245, 21504), (7360, 21168), (7560, 20608), (7680, 20286), (7728, 20160), (7840, 19872), (8064, 19320), (8280, 18816), (8640, 18032), (8694, 17920), (8820, 17664), (8832, 17640), (8960, 17388), (9016, 17280), (9216, 16905), (9408, 16560), (9660, 16128), (9936, 15680), (10080, 15456), (10143, 15360), (10304, 15120), (10584, 14720), (10752, 14490), (11040, 14112), (11270, 13824), (11520, 13524), (11592, 13440), (11760, 13248), (11776, 13230), (12096, 12880), (12420, 12544)]