20794986240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2143}}^1$

素因数の和:2212

約数の個数: 432

約数和(自身を含む): 80144160768

約数和(自身を除く): 59349174528

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, 256, 266, 280, 285, 304, 320, 336, 361, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 722, 760, 768, 798, 840, 896, 912, 960, 1064, 1083, 1120, 1140, 1216, 1280, 1330, 1344, 1444, 1520, 1596, 1680, 1792, 1805, 1824, 1920, 1995, 2128, 2143, 2166, 2240, 2280, 2432, 2527, 2660, 2688, 2888, 3040, 3192, 3360, 3610, 3648, 3840, 3990, 4256, 4286, 4332, 4480, 4560, 4864, 5054, 5320, 5376, 5415, 5776, 6080, 6384, 6429, 6720, 7220, 7296, 7581, 7980, 8512, 8572, 8664, 8960, 9120, 10108, 10640, 10715, 10830, 11552, 12160, 12635, 12768, 12858, 13440, 14440, 14592, 15001, 15162, 15960, 17024, 17144, 17328, 18240, 20216, 21280, 21430, 21660, 23104, 24320, 25270, 25536, 25716, 26880, 28880, 30002, 30324, 31920, 32145, 34048, 34288, 34656, 36480, 37905, 40432, 40717, 42560, 42860, 43320, 45003, 46208, 50540, 51072, 51432, 57760, 60004, 60648, 63840, 64290, 68576, 69312, 72960, 75005, 75810, 80864, 81434, 85120, 85720, 86640, 90006, 92416, 101080, 102144, 102864, 115520, 120008, 121296, 122151, 127680, 128580, 137152, 138624, 150010, 151620, 161728, 162868, 170240, 171440, 173280, 180012, 202160, 203585, 205728, 225015, 231040, 240016, 242592, 244302, 255360, 257160, 274304, 277248, 285019, 300020, 303240, 323456, 325736, 342880, 346560, 360024, 404320, 407170, 411456, 450030, 462080, 480032, 485184, 488604, 510720, 514320, 548608, 570038, 600040, 606480, 610755, 646912, 651472, 685760, 693120, 720048, 773623, 808640, 814340, 822912, 855057, 900060, 960064, 970368, 977208, 1028640, 1140076, 1200080, 1212960, 1221510, 1302944, 1371520, 1386240, 1425095, 1440096, 1547246, 1617280, 1628680, 1645824, 1710114, 1800120, 1920128, 1940736, 1954416, 2057280, 2280152, 2320869, 2400160, 2425920, 2443020, 2605888, 2743040, 2850190, 2880192, 3094492, 3234560, 3257360, 3420228, 3600240, 3840256, 3868115, 3908832, 4114560, 4275285, 4560304, 4641738, 4800320, 4851840, 4886040, 5211776, 5415361, 5700380, 5760384, 6188984, 6514720, 6840456, 7200480, 7736230, 7817664, 8229120, 8550570, 9120608, 9283476, 9600640, 9703680, 9772080, 10423552, 10830722, 11400760, 11520768, 11604345, 12377968, 13029440, 13680912, 14400960, 15472460, 15635328, 16246083, 17101140, 18241216, 18566952, 19201280, 19544160, 21661444, 22801520, 23208690, 24755936, 26058880, 27076805, 27361824, 28801920, 30944920, 31270656, 32492166, 34202280, 36482432, 37133904, 39088320, 43322888, 45603040, 46417380, 49511872, 52117760, 54153610, 54723648, 57603840, 61889840, 64984332, 68404560, 72964864, 74267808, 78176640, 81230415, 86645776, 91206080, 92834760, 99023744, 108307220, 109447296, 123779680, 129968664, 136809120, 148535616, 156353280, 162460830, 173291552, 182412160, 185669520, 198047488, 216614440, 218894592, 247559360, 259937328, 273618240, 297071232, 324921660, 346583104, 364824320, 371339040, 433228880, 495118720, 519874656, 547236480, 594142464, 649843320, 693166208, 742678080, 866457760, 990237440, 1039749312, 1094472960, 1299686640, 1386332416, 1485356160, 1732915520, 2079498624, 2599373280, 2970712320, 3465831040, 4158997248, 5198746560, 6931662080, 10397493120, 20794986240]

約数ペア:

[(1, 20794986240), (2, 10397493120), (3, 6931662080), (4, 5198746560), (5, 4158997248), (6, 3465831040), (7, 2970712320), (8, 2599373280), (10, 2079498624), (12, 1732915520), (14, 1485356160), (15, 1386332416), (16, 1299686640), (19, 1094472960), (20, 1039749312), (21, 990237440), (24, 866457760), (28, 742678080), (30, 693166208), (32, 649843320), (35, 594142464), (38, 547236480), (40, 519874656), (42, 495118720), (48, 433228880), (56, 371339040), (57, 364824320), (60, 346583104), (64, 324921660), (70, 297071232), (76, 273618240), (80, 259937328), (84, 247559360), (95, 218894592), (96, 216614440), (105, 198047488), (112, 185669520), (114, 182412160), (120, 173291552), (128, 162460830), (133, 156353280), (140, 148535616), (152, 136809120), (160, 129968664), (168, 123779680), (190, 109447296), (192, 108307220), (210, 99023744), (224, 92834760), (228, 91206080), (240, 86645776), (256, 81230415), (266, 78176640), (280, 74267808), (285, 72964864), (304, 68404560), (320, 64984332), (336, 61889840), (361, 57603840), (380, 54723648), (384, 54153610), (399, 52117760), (420, 49511872), (448, 46417380), (456, 45603040), (480, 43322888), (532, 39088320), (560, 37133904), (570, 36482432), (608, 34202280), (640, 32492166), (665, 31270656), (672, 30944920), (722, 28801920), (760, 27361824), (768, 27076805), (798, 26058880), (840, 24755936), (896, 23208690), (912, 22801520), (960, 21661444), (1064, 19544160), (1083, 19201280), (1120, 18566952), (1140, 18241216), (1216, 17101140), (1280, 16246083), (1330, 15635328), (1344, 15472460), (1444, 14400960), (1520, 13680912), (1596, 13029440), (1680, 12377968), (1792, 11604345), (1805, 11520768), (1824, 11400760), (1920, 10830722), (1995, 10423552), (2128, 9772080), (2143, 9703680), (2166, 9600640), (2240, 9283476), (2280, 9120608), (2432, 8550570), (2527, 8229120), (2660, 7817664), (2688, 7736230), (2888, 7200480), (3040, 6840456), (3192, 6514720), (3360, 6188984), (3610, 5760384), (3648, 5700380), (3840, 5415361), (3990, 5211776), (4256, 4886040), (4286, 4851840), (4332, 4800320), (4480, 4641738), (4560, 4560304), (4864, 4275285), (5054, 4114560), (5320, 3908832), (5376, 3868115), (5415, 3840256), (5776, 3600240), (6080, 3420228), (6384, 3257360), (6429, 3234560), (6720, 3094492), (7220, 2880192), (7296, 2850190), (7581, 2743040), (7980, 2605888), (8512, 2443020), (8572, 2425920), (8664, 2400160), (8960, 2320869), (9120, 2280152), (10108, 2057280), (10640, 1954416), (10715, 1940736), (10830, 1920128), (11552, 1800120), (12160, 1710114), (12635, 1645824), (12768, 1628680), (12858, 1617280), (13440, 1547246), (14440, 1440096), (14592, 1425095), (15001, 1386240), (15162, 1371520), (15960, 1302944), (17024, 1221510), (17144, 1212960), (17328, 1200080), (18240, 1140076), (20216, 1028640), (21280, 977208), (21430, 970368), (21660, 960064), (23104, 900060), (24320, 855057), (25270, 822912), (25536, 814340), (25716, 808640), (26880, 773623), (28880, 720048), (30002, 693120), (30324, 685760), (31920, 651472), (32145, 646912), (34048, 610755), (34288, 606480), (34656, 600040), (36480, 570038), (37905, 548608), (40432, 514320), (40717, 510720), (42560, 488604), (42860, 485184), (43320, 480032), (45003, 462080), (46208, 450030), (50540, 411456), (51072, 407170), (51432, 404320), (57760, 360024), (60004, 346560), (60648, 342880), (63840, 325736), (64290, 323456), (68576, 303240), (69312, 300020), (72960, 285019), (75005, 277248), (75810, 274304), (80864, 257160), (81434, 255360), (85120, 244302), (85720, 242592), (86640, 240016), (90006, 231040), (92416, 225015), (101080, 205728), (102144, 203585), (102864, 202160), (115520, 180012), (120008, 173280), (121296, 171440), (122151, 170240), (127680, 162868), (128580, 161728), (137152, 151620), (138624, 150010)]