998538240

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 352

約数和(自身を含む): 3763597824

約数和(自身を除く): 2765059584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 251, 256, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 480, 502, 512, 518, 555, 560, 592, 640, 672, 740, 753, 768, 777, 840, 888, 896, 960, 1004, 1024, 1036, 1110, 1120, 1184, 1255, 1280, 1295, 1344, 1480, 1506, 1536, 1554, 1680, 1757, 1776, 1792, 1920, 2008, 2072, 2220, 2240, 2368, 2510, 2560, 2590, 2688, 2960, 3012, 3072, 3108, 3360, 3514, 3552, 3584, 3765, 3840, 3885, 4016, 4144, 4440, 4480, 4736, 5020, 5120, 5180, 5271, 5376, 5920, 6024, 6216, 6720, 7028, 7104, 7168, 7530, 7680, 7770, 8032, 8288, 8785, 8880, 8960, 9287, 9472, 10040, 10360, 10542, 10752, 11840, 12048, 12432, 13440, 14056, 14208, 15060, 15360, 15540, 16064, 16576, 17570, 17760, 17920, 18574, 18944, 20080, 20720, 21084, 21504, 23680, 24096, 24864, 26355, 26880, 27861, 28112, 28416, 30120, 31080, 32128, 33152, 35140, 35520, 35840, 37148, 37888, 40160, 41440, 42168, 46435, 47360, 48192, 49728, 52710, 53760, 55722, 56224, 56832, 60240, 62160, 64256, 65009, 66304, 70280, 71040, 74296, 80320, 82880, 84336, 92870, 94720, 96384, 99456, 105420, 107520, 111444, 112448, 113664, 120480, 124320, 128512, 130018, 132608, 139305, 140560, 142080, 148592, 160640, 165760, 168672, 185740, 189440, 192768, 195027, 198912, 210840, 222888, 224896, 240960, 248640, 257024, 260036, 265216, 278610, 281120, 284160, 297184, 321280, 325045, 331520, 337344, 371480, 385536, 390054, 397824, 421680, 445776, 449792, 481920, 497280, 520072, 557220, 562240, 568320, 594368, 642560, 650090, 663040, 674688, 742960, 771072, 780108, 795648, 843360, 891552, 899584, 963840, 975135, 994560, 1040144, 1114440, 1124480, 1188736, 1285120, 1300180, 1326080, 1349376, 1485920, 1560216, 1686720, 1783104, 1799168, 1927680, 1950270, 1989120, 2080288, 2228880, 2248960, 2377472, 2600360, 2698752, 2971840, 3120432, 3373440, 3566208, 3855360, 3900540, 3978240, 4160576, 4457760, 4497920, 4754944, 5200720, 5397504, 5943680, 6240864, 6746880, 7132416, 7801080, 8321152, 8915520, 8995840, 9509888, 10401440, 11887360, 12481728, 13493760, 14264832, 15602160, 16642304, 17831040, 20802880, 23774720, 24963456, 26987520, 28529664, 31204320, 33284608, 35662080, 41605760, 47549440, 49926912, 62408640, 66569216, 71324160, 83211520, 99853824, 124817280, 142648320, 166423040, 199707648, 249634560, 332846080, 499269120, 998538240]

約数ペア:

[(1, 998538240), (2, 499269120), (3, 332846080), (4, 249634560), (5, 199707648), (6, 166423040), (7, 142648320), (8, 124817280), (10, 99853824), (12, 83211520), (14, 71324160), (15, 66569216), (16, 62408640), (20, 49926912), (21, 47549440), (24, 41605760), (28, 35662080), (30, 33284608), (32, 31204320), (35, 28529664), (37, 26987520), (40, 24963456), (42, 23774720), (48, 20802880), (56, 17831040), (60, 16642304), (64, 15602160), (70, 14264832), (74, 13493760), (80, 12481728), (84, 11887360), (96, 10401440), (105, 9509888), (111, 8995840), (112, 8915520), (120, 8321152), (128, 7801080), (140, 7132416), (148, 6746880), (160, 6240864), (168, 5943680), (185, 5397504), (192, 5200720), (210, 4754944), (222, 4497920), (224, 4457760), (240, 4160576), (251, 3978240), (256, 3900540), (259, 3855360), (280, 3566208), (296, 3373440), (320, 3120432), (336, 2971840), (370, 2698752), (384, 2600360), (420, 2377472), (444, 2248960), (448, 2228880), (480, 2080288), (502, 1989120), (512, 1950270), (518, 1927680), (555, 1799168), (560, 1783104), (592, 1686720), (640, 1560216), (672, 1485920), (740, 1349376), (753, 1326080), (768, 1300180), (777, 1285120), (840, 1188736), (888, 1124480), (896, 1114440), (960, 1040144), (1004, 994560), (1024, 975135), (1036, 963840), (1110, 899584), (1120, 891552), (1184, 843360), (1255, 795648), (1280, 780108), (1295, 771072), (1344, 742960), (1480, 674688), (1506, 663040), (1536, 650090), (1554, 642560), (1680, 594368), (1757, 568320), (1776, 562240), (1792, 557220), (1920, 520072), (2008, 497280), (2072, 481920), (2220, 449792), (2240, 445776), (2368, 421680), (2510, 397824), (2560, 390054), (2590, 385536), (2688, 371480), (2960, 337344), (3012, 331520), (3072, 325045), (3108, 321280), (3360, 297184), (3514, 284160), (3552, 281120), (3584, 278610), (3765, 265216), (3840, 260036), (3885, 257024), (4016, 248640), (4144, 240960), (4440, 224896), (4480, 222888), (4736, 210840), (5020, 198912), (5120, 195027), (5180, 192768), (5271, 189440), (5376, 185740), (5920, 168672), (6024, 165760), (6216, 160640), (6720, 148592), (7028, 142080), (7104, 140560), (7168, 139305), (7530, 132608), (7680, 130018), (7770, 128512), (8032, 124320), (8288, 120480), (8785, 113664), (8880, 112448), (8960, 111444), (9287, 107520), (9472, 105420), (10040, 99456), (10360, 96384), (10542, 94720), (10752, 92870), (11840, 84336), (12048, 82880), (12432, 80320), (13440, 74296), (14056, 71040), (14208, 70280), (15060, 66304), (15360, 65009), (15540, 64256), (16064, 62160), (16576, 60240), (17570, 56832), (17760, 56224), (17920, 55722), (18574, 53760), (18944, 52710), (20080, 49728), (20720, 48192), (21084, 47360), (21504, 46435), (23680, 42168), (24096, 41440), (24864, 40160), (26355, 37888), (26880, 37148), (27861, 35840), (28112, 35520), (28416, 35140), (30120, 33152), (31080, 32128)]