153377280

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 320

約数和(自身を含む): 624602880

約数和(自身を除く): 471225600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 317, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 634, 640, 672, 720, 756, 768, 840, 864, 896, 945, 951, 960, 1008, 1080, 1120, 1152, 1260, 1268, 1280, 1344, 1440, 1512, 1536, 1585, 1680, 1728, 1792, 1890, 1902, 1920, 2016, 2160, 2219, 2240, 2304, 2520, 2536, 2560, 2688, 2853, 2880, 3024, 3170, 3360, 3456, 3584, 3780, 3804, 3840, 4032, 4320, 4438, 4480, 4608, 4755, 5040, 5072, 5376, 5706, 5760, 6048, 6340, 6657, 6720, 6912, 7560, 7608, 7680, 8064, 8559, 8640, 8876, 8960, 9510, 10080, 10144, 10752, 11095, 11412, 11520, 12096, 12680, 13314, 13440, 13824, 14265, 15120, 15216, 16128, 17118, 17280, 17752, 17920, 19020, 19971, 20160, 20288, 22190, 22824, 23040, 24192, 25360, 26628, 26880, 28530, 30240, 30432, 32256, 33285, 34236, 34560, 35504, 38040, 39942, 40320, 40576, 42795, 44380, 45648, 48384, 50720, 53256, 53760, 57060, 59913, 60480, 60864, 66570, 68472, 69120, 71008, 76080, 79884, 80640, 81152, 85590, 88760, 91296, 96768, 99855, 101440, 106512, 114120, 119826, 120960, 121728, 133140, 136944, 142016, 152160, 159768, 161280, 162304, 171180, 177520, 182592, 199710, 202880, 213024, 228240, 239652, 241920, 243456, 266280, 273888, 284032, 299565, 304320, 319536, 342360, 355040, 365184, 399420, 405760, 426048, 456480, 479304, 483840, 486912, 532560, 547776, 568064, 599130, 608640, 639072, 684720, 710080, 730368, 798840, 811520, 852096, 912960, 958608, 1065120, 1095552, 1136128, 1198260, 1217280, 1278144, 1369440, 1420160, 1460736, 1597680, 1704192, 1825920, 1917216, 2130240, 2191104, 2396520, 2434560, 2556288, 2738880, 2840320, 3195360, 3408384, 3651840, 3834432, 4260480, 4382208, 4793040, 5112576, 5477760, 5680640, 6390720, 7303680, 7668864, 8520960, 9586080, 10225152, 10955520, 12781440, 15337728, 17041920, 19172160, 21911040, 25562880, 30675456, 38344320, 51125760, 76688640, 153377280]

約数ペア:

[(1, 153377280), (2, 76688640), (3, 51125760), (4, 38344320), (5, 30675456), (6, 25562880), (7, 21911040), (8, 19172160), (9, 17041920), (10, 15337728), (12, 12781440), (14, 10955520), (15, 10225152), (16, 9586080), (18, 8520960), (20, 7668864), (21, 7303680), (24, 6390720), (27, 5680640), (28, 5477760), (30, 5112576), (32, 4793040), (35, 4382208), (36, 4260480), (40, 3834432), (42, 3651840), (45, 3408384), (48, 3195360), (54, 2840320), (56, 2738880), (60, 2556288), (63, 2434560), (64, 2396520), (70, 2191104), (72, 2130240), (80, 1917216), (84, 1825920), (90, 1704192), (96, 1597680), (105, 1460736), (108, 1420160), (112, 1369440), (120, 1278144), (126, 1217280), (128, 1198260), (135, 1136128), (140, 1095552), (144, 1065120), (160, 958608), (168, 912960), (180, 852096), (189, 811520), (192, 798840), (210, 730368), (216, 710080), (224, 684720), (240, 639072), (252, 608640), (256, 599130), (270, 568064), (280, 547776), (288, 532560), (315, 486912), (317, 483840), (320, 479304), (336, 456480), (360, 426048), (378, 405760), (384, 399420), (420, 365184), (432, 355040), (448, 342360), (480, 319536), (504, 304320), (512, 299565), (540, 284032), (560, 273888), (576, 266280), (630, 243456), (634, 241920), (640, 239652), (672, 228240), (720, 213024), (756, 202880), (768, 199710), (840, 182592), (864, 177520), (896, 171180), (945, 162304), (951, 161280), (960, 159768), (1008, 152160), (1080, 142016), (1120, 136944), (1152, 133140), (1260, 121728), (1268, 120960), (1280, 119826), (1344, 114120), (1440, 106512), (1512, 101440), (1536, 99855), (1585, 96768), (1680, 91296), (1728, 88760), (1792, 85590), (1890, 81152), (1902, 80640), (1920, 79884), (2016, 76080), (2160, 71008), (2219, 69120), (2240, 68472), (2304, 66570), (2520, 60864), (2536, 60480), (2560, 59913), (2688, 57060), (2853, 53760), (2880, 53256), (3024, 50720), (3170, 48384), (3360, 45648), (3456, 44380), (3584, 42795), (3780, 40576), (3804, 40320), (3840, 39942), (4032, 38040), (4320, 35504), (4438, 34560), (4480, 34236), (4608, 33285), (4755, 32256), (5040, 30432), (5072, 30240), (5376, 28530), (5706, 26880), (5760, 26628), (6048, 25360), (6340, 24192), (6657, 23040), (6720, 22824), (6912, 22190), (7560, 20288), (7608, 20160), (7680, 19971), (8064, 19020), (8559, 17920), (8640, 17752), (8876, 17280), (8960, 17118), (9510, 16128), (10080, 15216), (10144, 15120), (10752, 14265), (11095, 13824), (11412, 13440), (11520, 13314), (12096, 12680)]