2051051520

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 416

約数和(自身を含む): 7926266880

約数和(自身を除く): 5875215360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 251, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 502, 512, 532, 560, 570, 608, 640, 665, 672, 753, 760, 768, 798, 840, 896, 912, 960, 1004, 1024, 1064, 1120, 1140, 1216, 1255, 1280, 1330, 1344, 1506, 1520, 1536, 1596, 1680, 1757, 1792, 1824, 1920, 1995, 2008, 2048, 2128, 2240, 2280, 2432, 2510, 2560, 2660, 2688, 3012, 3040, 3072, 3192, 3360, 3514, 3584, 3648, 3765, 3840, 3990, 4016, 4096, 4256, 4480, 4560, 4769, 4864, 5020, 5120, 5271, 5320, 5376, 6024, 6080, 6144, 6384, 6720, 7028, 7168, 7296, 7530, 7680, 7980, 8032, 8512, 8785, 8960, 9120, 9538, 9728, 10040, 10240, 10542, 10640, 10752, 12048, 12160, 12288, 12768, 13440, 14056, 14307, 14336, 14592, 15060, 15360, 15960, 16064, 17024, 17570, 17920, 18240, 19076, 19456, 20080, 20480, 21084, 21280, 21504, 23845, 24096, 24320, 25536, 26355, 26880, 28112, 28614, 28672, 29184, 30120, 30720, 31920, 32128, 33383, 34048, 35140, 35840, 36480, 38152, 38912, 40160, 42168, 42560, 43008, 47690, 48192, 48640, 51072, 52710, 53760, 56224, 57228, 58368, 60240, 61440, 63840, 64256, 66766, 68096, 70280, 71535, 71680, 72960, 76304, 77824, 80320, 84336, 85120, 86016, 95380, 96384, 97280, 100149, 102144, 105420, 107520, 112448, 114456, 116736, 120480, 127680, 128512, 133532, 136192, 140560, 143070, 143360, 145920, 152608, 160640, 166915, 168672, 170240, 190760, 192768, 194560, 200298, 204288, 210840, 215040, 224896, 228912, 233472, 240960, 255360, 257024, 267064, 272384, 281120, 286140, 291840, 305216, 321280, 333830, 337344, 340480, 381520, 385536, 389120, 400596, 408576, 421680, 430080, 449792, 457824, 481920, 500745, 510720, 514048, 534128, 544768, 562240, 572280, 583680, 610432, 642560, 667660, 674688, 680960, 763040, 771072, 801192, 817152, 843360, 899584, 915648, 963840, 1001490, 1021440, 1028096, 1068256, 1124480, 1144560, 1167360, 1220864, 1285120, 1335320, 1349376, 1361920, 1526080, 1542144, 1602384, 1634304, 1686720, 1799168, 1831296, 1927680, 2002980, 2042880, 2136512, 2248960, 2289120, 2441728, 2570240, 2670640, 2698752, 2723840, 3052160, 3084288, 3204768, 3373440, 3598336, 3662592, 3855360, 4005960, 4085760, 4273024, 4497920, 4578240, 4883456, 5140480, 5341280, 5397504, 6104320, 6409536, 6746880, 7196672, 7325184, 7710720, 8011920, 8171520, 8546048, 8995840, 9156480, 9766912, 10682560, 10795008, 12208640, 12819072, 13493760, 14650368, 15421440, 16023840, 17092096, 17991680, 18312960, 19533824, 21365120, 21590016, 24417280, 25638144, 26987520, 29300736, 32047680, 34184192, 35983360, 36625920, 42730240, 48834560, 51276288, 53975040, 58601472, 64095360, 68368384, 73251840, 85460480, 97669120, 102552576, 107950080, 128190720, 136736768, 146503680, 170920960, 205105152, 256381440, 293007360, 341841920, 410210304, 512762880, 683683840, 1025525760, 2051051520]

約数ペア:

[(1, 2051051520), (2, 1025525760), (3, 683683840), (4, 512762880), (5, 410210304), (6, 341841920), (7, 293007360), (8, 256381440), (10, 205105152), (12, 170920960), (14, 146503680), (15, 136736768), (16, 128190720), (19, 107950080), (20, 102552576), (21, 97669120), (24, 85460480), (28, 73251840), (30, 68368384), (32, 64095360), (35, 58601472), (38, 53975040), (40, 51276288), (42, 48834560), (48, 42730240), (56, 36625920), (57, 35983360), (60, 34184192), (64, 32047680), (70, 29300736), (76, 26987520), (80, 25638144), (84, 24417280), (95, 21590016), (96, 21365120), (105, 19533824), (112, 18312960), (114, 17991680), (120, 17092096), (128, 16023840), (133, 15421440), (140, 14650368), (152, 13493760), (160, 12819072), (168, 12208640), (190, 10795008), (192, 10682560), (210, 9766912), (224, 9156480), (228, 8995840), (240, 8546048), (251, 8171520), (256, 8011920), (266, 7710720), (280, 7325184), (285, 7196672), (304, 6746880), (320, 6409536), (336, 6104320), (380, 5397504), (384, 5341280), (399, 5140480), (420, 4883456), (448, 4578240), (456, 4497920), (480, 4273024), (502, 4085760), (512, 4005960), (532, 3855360), (560, 3662592), (570, 3598336), (608, 3373440), (640, 3204768), (665, 3084288), (672, 3052160), (753, 2723840), (760, 2698752), (768, 2670640), (798, 2570240), (840, 2441728), (896, 2289120), (912, 2248960), (960, 2136512), (1004, 2042880), (1024, 2002980), (1064, 1927680), (1120, 1831296), (1140, 1799168), (1216, 1686720), (1255, 1634304), (1280, 1602384), (1330, 1542144), (1344, 1526080), (1506, 1361920), (1520, 1349376), (1536, 1335320), (1596, 1285120), (1680, 1220864), (1757, 1167360), (1792, 1144560), (1824, 1124480), (1920, 1068256), (1995, 1028096), (2008, 1021440), (2048, 1001490), (2128, 963840), (2240, 915648), (2280, 899584), (2432, 843360), (2510, 817152), (2560, 801192), (2660, 771072), (2688, 763040), (3012, 680960), (3040, 674688), (3072, 667660), (3192, 642560), (3360, 610432), (3514, 583680), (3584, 572280), (3648, 562240), (3765, 544768), (3840, 534128), (3990, 514048), (4016, 510720), (4096, 500745), (4256, 481920), (4480, 457824), (4560, 449792), (4769, 430080), (4864, 421680), (5020, 408576), (5120, 400596), (5271, 389120), (5320, 385536), (5376, 381520), (6024, 340480), (6080, 337344), (6144, 333830), (6384, 321280), (6720, 305216), (7028, 291840), (7168, 286140), (7296, 281120), (7530, 272384), (7680, 267064), (7980, 257024), (8032, 255360), (8512, 240960), (8785, 233472), (8960, 228912), (9120, 224896), (9538, 215040), (9728, 210840), (10040, 204288), (10240, 200298), (10542, 194560), (10640, 192768), (10752, 190760), (12048, 170240), (12160, 168672), (12288, 166915), (12768, 160640), (13440, 152608), (14056, 145920), (14307, 143360), (14336, 143070), (14592, 140560), (15060, 136192), (15360, 133532), (15960, 128512), (16064, 127680), (17024, 120480), (17570, 116736), (17920, 114456), (18240, 112448), (19076, 107520), (19456, 105420), (20080, 102144), (20480, 100149), (21084, 97280), (21280, 96384), (21504, 95380), (23845, 86016), (24096, 85120), (24320, 84336), (25536, 80320), (26355, 77824), (26880, 76304), (28112, 72960), (28614, 71680), (28672, 71535), (29184, 70280), (30120, 68096), (30720, 66766), (31920, 64256), (32128, 63840), (33383, 61440), (34048, 60240), (35140, 58368), (35840, 57228), (36480, 56224), (38152, 53760), (38912, 52710), (40160, 51072), (42168, 48640), (42560, 48192), (43008, 47690)]