620712960

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 352

約数和(自身を含む): 2377009152

約数和(自身を除く): 1756296192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 251, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 502, 512, 552, 560, 640, 644, 672, 690, 736, 753, 768, 805, 840, 896, 920, 960, 966, 1004, 1024, 1104, 1120, 1255, 1280, 1288, 1344, 1380, 1472, 1506, 1536, 1610, 1680, 1757, 1792, 1840, 1920, 1932, 2008, 2208, 2240, 2415, 2510, 2560, 2576, 2688, 2760, 2944, 3012, 3072, 3220, 3360, 3514, 3584, 3680, 3765, 3840, 3864, 4016, 4416, 4480, 4830, 5020, 5120, 5152, 5271, 5376, 5520, 5773, 5888, 6024, 6440, 6720, 7028, 7168, 7360, 7530, 7680, 7728, 8032, 8785, 8832, 8960, 9660, 10040, 10304, 10542, 10752, 11040, 11546, 11776, 12048, 12880, 13440, 14056, 14720, 15060, 15360, 15456, 16064, 17319, 17570, 17664, 17920, 19320, 20080, 20608, 21084, 21504, 22080, 23092, 23552, 24096, 25760, 26355, 26880, 28112, 28865, 29440, 30120, 30912, 32128, 34638, 35140, 35328, 35840, 38640, 40160, 40411, 41216, 42168, 44160, 46184, 48192, 51520, 52710, 53760, 56224, 57730, 58880, 60240, 61824, 64256, 69276, 70280, 70656, 77280, 80320, 80822, 82432, 84336, 86595, 88320, 92368, 96384, 103040, 105420, 107520, 112448, 115460, 117760, 120480, 121233, 123648, 128512, 138552, 140560, 154560, 160640, 161644, 164864, 168672, 173190, 176640, 184736, 192768, 202055, 206080, 210840, 224896, 230920, 240960, 242466, 247296, 257024, 277104, 281120, 309120, 321280, 323288, 337344, 346380, 353280, 369472, 385536, 404110, 412160, 421680, 449792, 461840, 481920, 484932, 494592, 554208, 562240, 606165, 618240, 642560, 646576, 674688, 692760, 738944, 771072, 808220, 824320, 843360, 899584, 923680, 963840, 969864, 1108416, 1124480, 1212330, 1236480, 1285120, 1293152, 1349376, 1385520, 1477888, 1616440, 1686720, 1799168, 1847360, 1927680, 1939728, 2216832, 2248960, 2424660, 2472960, 2586304, 2698752, 2771040, 2955776, 3232880, 3373440, 3694720, 3855360, 3879456, 4433664, 4497920, 4849320, 5172608, 5397504, 5542080, 5911552, 6465760, 6746880, 7389440, 7758912, 8867328, 8995840, 9698640, 10345216, 11084160, 12931520, 13493760, 14778880, 15517824, 17734656, 19397280, 20690432, 22168320, 25863040, 26987520, 29557760, 31035648, 38794560, 41380864, 44336640, 51726080, 62071296, 77589120, 88673280, 103452160, 124142592, 155178240, 206904320, 310356480, 620712960]

約数ペア:

[(1, 620712960), (2, 310356480), (3, 206904320), (4, 155178240), (5, 124142592), (6, 103452160), (7, 88673280), (8, 77589120), (10, 62071296), (12, 51726080), (14, 44336640), (15, 41380864), (16, 38794560), (20, 31035648), (21, 29557760), (23, 26987520), (24, 25863040), (28, 22168320), (30, 20690432), (32, 19397280), (35, 17734656), (40, 15517824), (42, 14778880), (46, 13493760), (48, 12931520), (56, 11084160), (60, 10345216), (64, 9698640), (69, 8995840), (70, 8867328), (80, 7758912), (84, 7389440), (92, 6746880), (96, 6465760), (105, 5911552), (112, 5542080), (115, 5397504), (120, 5172608), (128, 4849320), (138, 4497920), (140, 4433664), (160, 3879456), (161, 3855360), (168, 3694720), (184, 3373440), (192, 3232880), (210, 2955776), (224, 2771040), (230, 2698752), (240, 2586304), (251, 2472960), (256, 2424660), (276, 2248960), (280, 2216832), (320, 1939728), (322, 1927680), (336, 1847360), (345, 1799168), (368, 1686720), (384, 1616440), (420, 1477888), (448, 1385520), (460, 1349376), (480, 1293152), (483, 1285120), (502, 1236480), (512, 1212330), (552, 1124480), (560, 1108416), (640, 969864), (644, 963840), (672, 923680), (690, 899584), (736, 843360), (753, 824320), (768, 808220), (805, 771072), (840, 738944), (896, 692760), (920, 674688), (960, 646576), (966, 642560), (1004, 618240), (1024, 606165), (1104, 562240), (1120, 554208), (1255, 494592), (1280, 484932), (1288, 481920), (1344, 461840), (1380, 449792), (1472, 421680), (1506, 412160), (1536, 404110), (1610, 385536), (1680, 369472), (1757, 353280), (1792, 346380), (1840, 337344), (1920, 323288), (1932, 321280), (2008, 309120), (2208, 281120), (2240, 277104), (2415, 257024), (2510, 247296), (2560, 242466), (2576, 240960), (2688, 230920), (2760, 224896), (2944, 210840), (3012, 206080), (3072, 202055), (3220, 192768), (3360, 184736), (3514, 176640), (3584, 173190), (3680, 168672), (3765, 164864), (3840, 161644), (3864, 160640), (4016, 154560), (4416, 140560), (4480, 138552), (4830, 128512), (5020, 123648), (5120, 121233), (5152, 120480), (5271, 117760), (5376, 115460), (5520, 112448), (5773, 107520), (5888, 105420), (6024, 103040), (6440, 96384), (6720, 92368), (7028, 88320), (7168, 86595), (7360, 84336), (7530, 82432), (7680, 80822), (7728, 80320), (8032, 77280), (8785, 70656), (8832, 70280), (8960, 69276), (9660, 64256), (10040, 61824), (10304, 60240), (10542, 58880), (10752, 57730), (11040, 56224), (11546, 53760), (11776, 52710), (12048, 51520), (12880, 48192), (13440, 46184), (14056, 44160), (14720, 42168), (15060, 41216), (15360, 40411), (15456, 40160), (16064, 38640), (17319, 35840), (17570, 35328), (17664, 35140), (17920, 34638), (19320, 32128), (20080, 30912), (20608, 30120), (21084, 29440), (21504, 28865), (22080, 28112), (23092, 26880), (23552, 26355), (24096, 25760)]