20148353280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 864

約数和(自身を含む): 82282217472

約数和(自身を除く): 62133864192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 31, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 62, 64, 66, 69, 72, 80, 88, 90, 92, 93, 96, 99, 110, 115, 120, 124, 128, 132, 138, 144, 155, 160, 165, 176, 180, 184, 186, 192, 198, 207, 220, 223, 230, 240, 248, 253, 256, 264, 276, 279, 288, 310, 320, 330, 341, 345, 352, 360, 368, 372, 384, 396, 414, 440, 446, 460, 465, 480, 495, 496, 506, 528, 552, 558, 576, 620, 640, 660, 669, 682, 690, 704, 713, 720, 736, 744, 759, 768, 792, 828, 880, 892, 920, 930, 960, 990, 992, 1012, 1023, 1035, 1056, 1104, 1115, 1116, 1152, 1240, 1265, 1280, 1320, 1338, 1364, 1380, 1395, 1408, 1426, 1440, 1472, 1488, 1518, 1584, 1656, 1705, 1760, 1784, 1840, 1860, 1920, 1980, 1984, 2007, 2024, 2046, 2070, 2112, 2139, 2208, 2230, 2232, 2277, 2304, 2453, 2480, 2530, 2640, 2676, 2728, 2760, 2790, 2816, 2852, 2880, 2944, 2976, 3036, 3069, 3168, 3312, 3345, 3410, 3520, 3565, 3568, 3680, 3720, 3795, 3840, 3960, 3968, 4014, 4048, 4092, 4140, 4224, 4278, 4416, 4460, 4464, 4554, 4906, 4960, 5060, 5115, 5129, 5280, 5352, 5456, 5520, 5580, 5704, 5760, 5888, 5952, 6072, 6138, 6336, 6417, 6624, 6690, 6820, 6913, 7040, 7130, 7136, 7359, 7360, 7440, 7590, 7843, 7920, 7936, 8028, 8096, 8184, 8280, 8448, 8556, 8832, 8920, 8928, 9108, 9812, 9920, 10035, 10120, 10230, 10258, 10560, 10695, 10704, 10912, 11040, 11160, 11385, 11408, 11520, 11904, 12144, 12265, 12276, 12672, 12834, 13248, 13380, 13640, 13826, 14080, 14260, 14272, 14718, 14720, 14880, 15180, 15345, 15387, 15686, 15840, 16056, 16192, 16368, 16560, 17112, 17664, 17840, 17856, 18216, 19624, 19840, 20070, 20240, 20460, 20516, 20739, 21120, 21390, 21408, 21824, 22077, 22080, 22320, 22770, 22816, 23529, 23808, 24288, 24530, 24552, 25344, 25645, 25668, 26496, 26760, 27280, 27652, 28520, 28544, 29436, 29440, 29760, 30360, 30690, 30774, 31372, 31680, 32085, 32112, 32384, 32736, 33120, 34224, 34565, 35680, 35712, 36432, 36795, 39215, 39248, 39680, 40140, 40480, 40920, 41032, 41478, 42240, 42780, 42816, 43648, 44154, 44160, 44640, 45540, 45632, 46161, 47058, 48576, 49060, 49104, 51290, 51336, 52992, 53520, 54560, 55304, 56419, 57040, 57088, 58872, 59520, 60720, 61380, 61548, 62217, 62744, 63360, 64170, 64224, 64768, 65472, 66240, 68448, 69130, 70587, 71360, 71424, 72864, 73590, 76043, 76935, 78430, 78496, 80280, 80960, 81840, 82064, 82956, 85560, 85632, 87296, 88308, 88320, 89280, 91080, 91264, 92322, 94116, 97152, 98120, 98208, 102580, 102672, 103695, 107040, 109120, 110385, 110608, 112838, 114080, 117645, 117744, 119040, 121440, 122760, 123096, 124434, 125488, 126720, 128340, 128448, 130944, 132480, 136896, 138260, 141174, 142720, 145728, 147180, 152086, 153870, 156860, 156992, 158999, 160560, 161920, 163680, 164128, 165912, 169257, 171120, 171264, 176616, 178560, 182160, 182528, 184644, 188232, 194304, 196240, 196416, 205160, 205344, 207390, 214080, 218240, 220770, 221216, 225676, 228129, 228160, 230805, 235290, 235488, 242880, 245520, 246192, 248868, 250976, 256680, 256896, 261888, 264960, 273792, 276520, 282095, 282348, 285440, 291456, 294360, 304172, 307740, 311085, 313720, 313984, 317998, 321120, 323840, 327360, 328256, 331824, 338514, 342240, 352935, 353232, 357120, 364320, 369288, 376464, 380215, 392480, 392832, 410320, 410688, 414780, 428160, 436480, 441540, 442432, 451352, 456258, 456320, 461610, 470580, 470976, 476997, 485760, 491040, 492384, 497736, 501952, 507771, 513360, 513792, 547584, 553040, 564190, 564696, 582912, 588720, 608344, 615480, 622170, 627440, 627968, 635996, 642240, 654720, 656512, 663648, 677028, 684387, 684480, 705870, 706464, 728640, 738576, 752928, 760430, 784960, 785664, 794995, 820640, 821376, 829560, 846285, 856320, 883080, 884864, 902704, 912516, 912640, 923220, 941160, 941952, 953994, 971520, 982080, 984768, 995472, 1003904, 1015542, 1026720, 1106080, 1128380, 1129392, 1140645, 1177440, 1216688, 1230960, 1244340, 1254880, 1271992, 1284480, 1309440, 1313024, 1327296, 1354056, 1368774, 1368960, 1411740, 1412928, 1430991, 1457280, 1477152, 1505856, 1520860, 1569920, 1589990, 1641280, 1642752, 1659120, 1692570, 1748989, 1766160, 1769728, 1805408, 1825032, 1846440, 1882320, 1883904, 1907988, 1964160, 1969536, 1990944, 2007808, 2031084, 2053440, 2212160, 2256760, 2258784, 2281290, 2354880, 2384985, 2433376, 2461920, 2488680, 2509760, 2538855, 2543984, 2568960, 2654592, 2708112, 2737548, 2737920, 2823480, 2825856, 2861982, 2914560, 2954304, 3011712, 3041720, 3139840, 3179980, 3282560, 3318240, 3385140, 3421935, 3497978, 3532320, 3610816, 3650064, 3692880, 3764640, 3815976, 3928320, 3939072, 3981888, 4062168, 4106880, 4424320, 4513520, 4517568, 4562580, 4709760, 4769970, 4866752, 4923840, 4977360, 5019520, 5077710, 5087968, 5246967, 5309184, 5416224, 5475096, 5646960, 5651712, 5723964, 5908608, 6023424, 6083440, 6359960, 6565120, 6636480, 6770280, 6843870, 6995956, 7064640, 7154955, 7221632, 7300128, 7385760, 7529280, 7631952, 7963776, 8124336, 8213760, 8744945, 8848640, 9027040, 9035136, 9125160, 9419520, 9539940, 9733504, 9847680, 9954720, 10039040, 10155420, 10175936, 10493934, 10832448, 10950192, 11293920, 11447928, 11817216, 12166880, 12719920, 13272960, 13540560, 13687740, 13991912, 14129280, 14309910, 14443264, 14600256, 14771520, 15058560, 15263904, 15740901, 15927552, 16248672, 17489890, 18054080, 18070272, 18250320, 19079880, 19467008, 19695360, 19909440, 20310840, 20351872, 20987868, 21664896, 21900384, 22587840, 22895856, 24333760, 25439840, 26234835, 26545920, 27081120, 27375480, 27983824, 28258560, 28619820, 29200512, 29543040, 30117120, 30527808, 31481802, 32497344, 34979780, 36108160, 36500640, 38159760, 39818880, 40621680, 40703744, 41975736, 43329792, 43800768, 45175680, 45791712, 48667520, 50879680, 52469670, 54162240, 54750960, 55967648, 57239640, 58401024, 59086080, 61055616, 62963604, 64994688, 69959560, 72216320, 73001280, 76319520, 78704505, 79637760, 81243360, 83951472, 87601536, 90351360, 91583424, 97335040, 101759360, 104939340, 108324480, 109501920, 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約数ペア:

[(1, 20148353280), (2, 10074176640), (3, 6716117760), (4, 5037088320), (5, 4029670656), (6, 3358058880), (8, 2518544160), (9, 2238705920), (10, 2014835328), (11, 1831668480), (12, 1679029440), (15, 1343223552), (16, 1259272080), (18, 1119352960), (20, 1007417664), (22, 915834240), (23, 876015360), (24, 839514720), (30, 671611776), (31, 649946880), (32, 629636040), (33, 610556160), (36, 559676480), (40, 503708832), (44, 457917120), (45, 447741184), (46, 438007680), (48, 419757360), (55, 366333696), (60, 335805888), (62, 324973440), (64, 314818020), (66, 305278080), (69, 292005120), (72, 279838240), (80, 251854416), (88, 228958560), (90, 223870592), (92, 219003840), (93, 216648960), (96, 209878680), (99, 203518720), (110, 183166848), (115, 175203072), (120, 167902944), (124, 162486720), (128, 157409010), (132, 152639040), (138, 146002560), (144, 139919120), (155, 129989376), (160, 125927208), (165, 122111232), (176, 114479280), (180, 111935296), (184, 109501920), (186, 108324480), (192, 104939340), (198, 101759360), (207, 97335040), (220, 91583424), (223, 90351360), (230, 87601536), (240, 83951472), (248, 81243360), (253, 79637760), (256, 78704505), (264, 76319520), (276, 73001280), (279, 72216320), (288, 69959560), (310, 64994688), (320, 62963604), (330, 61055616), (341, 59086080), (345, 58401024), (352, 57239640), (360, 55967648), (368, 54750960), (372, 54162240), (384, 52469670), (396, 50879680), (414, 48667520), (440, 45791712), (446, 45175680), (460, 43800768), (465, 43329792), (480, 41975736), (495, 40703744), (496, 40621680), (506, 39818880), (528, 38159760), (552, 36500640), (558, 36108160), (576, 34979780), (620, 32497344), (640, 31481802), (660, 30527808), (669, 30117120), (682, 29543040), (690, 29200512), (704, 28619820), (713, 28258560), (720, 27983824), (736, 27375480), (744, 27081120), (759, 26545920), (768, 26234835), (792, 25439840), (828, 24333760), (880, 22895856), (892, 22587840), (920, 21900384), (930, 21664896), (960, 20987868), (990, 20351872), (992, 20310840), (1012, 19909440), (1023, 19695360), (1035, 19467008), (1056, 19079880), (1104, 18250320), (1115, 18070272), (1116, 18054080), (1152, 17489890), (1240, 16248672), (1265, 15927552), (1280, 15740901), (1320, 15263904), (1338, 15058560), (1364, 14771520), (1380, 14600256), (1395, 14443264), (1408, 14309910), (1426, 14129280), (1440, 13991912), (1472, 13687740), (1488, 13540560), (1518, 13272960), (1584, 12719920), (1656, 12166880), (1705, 11817216), (1760, 11447928), (1784, 11293920), (1840, 10950192), (1860, 10832448), (1920, 10493934), (1980, 10175936), (1984, 10155420), (2007, 10039040), (2024, 9954720), (2046, 9847680), (2070, 9733504), (2112, 9539940), (2139, 9419520), (2208, 9125160), (2230, 9035136), (2232, 9027040), (2277, 8848640), (2304, 8744945), (2453, 8213760), (2480, 8124336), (2530, 7963776), (2640, 7631952), (2676, 7529280), (2728, 7385760), (2760, 7300128), (2790, 7221632), (2816, 7154955), (2852, 7064640), (2880, 6995956), (2944, 6843870), (2976, 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(8096, 2488680), (8184, 2461920), (8280, 2433376), (8448, 2384985), (8556, 2354880), (8832, 2281290), (8920, 2258784), (8928, 2256760), (9108, 2212160), (9812, 2053440), (9920, 2031084), (10035, 2007808), (10120, 1990944), (10230, 1969536), (10258, 1964160), (10560, 1907988), (10695, 1883904), (10704, 1882320), (10912, 1846440), (11040, 1825032), (11160, 1805408), (11385, 1769728), (11408, 1766160), (11520, 1748989), (11904, 1692570), (12144, 1659120), (12265, 1642752), (12276, 1641280), (12672, 1589990), (12834, 1569920), (13248, 1520860), (13380, 1505856), (13640, 1477152), (13826, 1457280), (14080, 1430991), (14260, 1412928), (14272, 1411740), (14718, 1368960), (14720, 1368774), (14880, 1354056), (15180, 1327296), (15345, 1313024), (15387, 1309440), (15686, 1284480), (15840, 1271992), (16056, 1254880), (16192, 1244340), (16368, 1230960), (16560, 1216688), (17112, 1177440), (17664, 1140645), (17840, 1129392), (17856, 1128380), (18216, 1106080), (19624, 1026720), (19840, 1015542), (20070, 1003904), (20240, 995472), (20460, 984768), (20516, 982080), (20739, 971520), (21120, 953994), (21390, 941952), (21408, 941160), (21824, 923220), (22077, 912640), (22080, 912516), (22320, 902704), (22770, 884864), (22816, 883080), (23529, 856320), (23808, 846285), (24288, 829560), (24530, 821376), (24552, 820640), (25344, 794995), (25645, 785664), (25668, 784960), (26496, 760430), (26760, 752928), (27280, 738576), (27652, 728640), (28520, 706464), (28544, 705870), (29436, 684480), (29440, 684387), (29760, 677028), (30360, 663648), (30690, 656512), (30774, 654720), (31372, 642240), (31680, 635996), (32085, 627968), (32112, 627440), (32384, 622170), (32736, 615480), (33120, 608344), (34224, 588720), (34565, 582912), (35680, 564696), (35712, 564190), (36432, 553040), (36795, 547584), (39215, 513792), (39248, 513360), (39680, 507771), (40140, 501952), (40480, 497736), (40920, 492384), (41032, 491040), (41478, 485760), (42240, 476997), (42780, 470976), (42816, 470580), (43648, 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(97152, 207390), (98120, 205344), (98208, 205160), (102580, 196416), (102672, 196240), (103695, 194304), (107040, 188232), (109120, 184644), (110385, 182528), (110608, 182160), (112838, 178560), (114080, 176616), (117645, 171264), (117744, 171120), (119040, 169257), (121440, 165912), (122760, 164128), (123096, 163680), (124434, 161920), (125488, 160560), (126720, 158999), (128340, 156992), (128448, 156860), (130944, 153870), (132480, 152086), (136896, 147180), (138260, 145728), (141174, 142720)]