20394855360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1177

約数の個数: 672

約数和(自身を含む): 83229419520

約数和(自身を除く): 62834564160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 31, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 62, 64, 66, 72, 76, 80, 88, 90, 93, 95, 96, 99, 110, 114, 120, 124, 132, 144, 152, 155, 160, 165, 171, 176, 180, 186, 190, 192, 198, 209, 220, 228, 240, 248, 264, 279, 285, 288, 304, 310, 320, 330, 341, 342, 352, 360, 372, 380, 396, 418, 440, 456, 465, 480, 495, 496, 528, 558, 570, 576, 589, 608, 620, 627, 660, 682, 684, 704, 720, 744, 760, 792, 836, 855, 880, 912, 930, 960, 990, 992, 1023, 1045, 1056, 1093, 1116, 1140, 1178, 1216, 1240, 1254, 1320, 1364, 1368, 1395, 1440, 1488, 1520, 1584, 1672, 1705, 1710, 1760, 1767, 1824, 1860, 1881, 1980, 1984, 2046, 2090, 2112, 2186, 2232, 2280, 2356, 2480, 2508, 2640, 2728, 2736, 2790, 2880, 2945, 2976, 3040, 3069, 3135, 3168, 3279, 3344, 3410, 3420, 3520, 3534, 3648, 3720, 3762, 3960, 4092, 4180, 4372, 4464, 4560, 4712, 4960, 5016, 5115, 5280, 5301, 5456, 5465, 5472, 5580, 5890, 5952, 6080, 6138, 6270, 6336, 6479, 6558, 6688, 6820, 6840, 7068, 7440, 7524, 7920, 8184, 8360, 8744, 8835, 8928, 9120, 9405, 9424, 9837, 9920, 10032, 10230, 10560, 10602, 10912, 10930, 10944, 11160, 11780, 12023, 12276, 12540, 12958, 13116, 13376, 13640, 13680, 14136, 14880, 15048, 15345, 15840, 16368, 16395, 16720, 17488, 17670, 17856, 18240, 18810, 18848, 19437, 19674, 20064, 20460, 20767, 21204, 21824, 21860, 22320, 23560, 24046, 24552, 25080, 25916, 26232, 26505, 27280, 27360, 28272, 29760, 30096, 30690, 31680, 32395, 32736, 32790, 33440, 33883, 34976, 35340, 36069, 37620, 37696, 38874, 39348, 40128, 40920, 41534, 42408, 43720, 44640, 47120, 48092, 49104, 49185, 50160, 51832, 52464, 53010, 54560, 54720, 56544, 58311, 60115, 60192, 61380, 62301, 64790, 65472, 65580, 66880, 67766, 69952, 70680, 72138, 75240, 77748, 78696, 81840, 83068, 84816, 87440, 89280, 94240, 96184, 97185, 98208, 98370, 100320, 101649, 103664, 103835, 104928, 106020, 108207, 109120, 113088, 116622, 120230, 120384, 122760, 124602, 129580, 131160, 135532, 141360, 144276, 150480, 155496, 157392, 163680, 166136, 169415, 169632, 174880, 180345, 186903, 188480, 192368, 194370, 196416, 196740, 200640, 203298, 207328, 207670, 209856, 212040, 216414, 228437, 233244, 240460, 245520, 249204, 259160, 262320, 271064, 282720, 288552, 291555, 300960, 304947, 310992, 311505, 314784, 327360, 332272, 338830, 339264, 349760, 360690, 372713, 373806, 384736, 388740, 393480, 406596, 414656, 415340, 424080, 432828, 456874, 466488, 480920, 491040, 498408, 508245, 518320, 524640, 541035, 542128, 565440, 577104, 583110, 601920, 609894, 621984, 623010, 629568, 643777, 664544, 677660, 685311, 721380, 745426, 747612, 769472, 777480, 786960, 813192, 830680, 848160, 865656, 913748, 932976, 934515, 961840, 982080, 996816, 1016490, 1036640, 1049280, 1082070, 1084256, 1118139, 1142185, 1154208, 1166220, 1219788, 1243968, 1246020, 1287554, 1329088, 1355320, 1370622, 1442760, 1490852, 1495224, 1524735, 1554960, 1573920, 1626384, 1661360, 1696320, 1731312, 1827496, 1863565, 1865952, 1869030, 1923680, 1931331, 1993632, 2032980, 2055933, 2073280, 2164140, 2168512, 2236278, 2284370, 2308416, 2332440, 2439576, 2492040, 2575108, 2710640, 2741244, 2885520, 2981704, 2990448, 3049470, 3109920, 3147840, 3218885, 3252768, 3322720, 3354417, 3426555, 3462624, 3654992, 3727130, 3731904, 3738060, 3847360, 3862662, 3987264, 4065960, 4111866, 4328280, 4472556, 4568740, 4664880, 4879152, 4984080, 5150216, 5421280, 5482488, 5590695, 5771040, 5793993, 5963408, 5980896, 6098940, 6219840, 6437770, 6505536, 6645440, 6708834, 6853110, 6925248, 7081547, 7309984, 7454260, 7476120, 7725324, 8131920, 8223732, 8656560, 8945112, 9137480, 9329760, 9656655, 9758304, 9968160, 10279665, 10300432, 10842560, 10964976, 11181390, 11542080, 11587986, 11926816, 11961792, 12197880, 12875540, 13417668, 13706220, 14163094, 14619968, 14908520, 14952240, 15450648, 16263840, 16447464, 16772085, 17313120, 17890224, 18274960, 18659520, 19313310, 19516608, 19936320, 20559330, 20600864, 21244641, 21929952, 22362780, 23175972, 23853632, 24395760, 25751080, 26835336, 27412440, 28326188, 28969965, 29817040, 29904480, 30901296, 32527680, 32894928, 33544170, 34626240, 35407735, 35780448, 36549920, 38626620, 41118660, 41201728, 42489282, 43859904, 44725560, 46351944, 48791520, 51502160, 53670672, 54824880, 56652376, 57939930, 59634080, 59808960, 61802592, 63733923, 65789856, 67088340, 70815470, 71560896, 73099840, 77253240, 82237320, 84978564, 89451120, 92703888, 97583040, 103004320, 106223205, 107341344, 109649760, 113304752, 115879860, 119268160, 123605184, 127467846, 131579712, 134176680, 141630940, 154506480, 164474640, 169957128, 178902240, 185407776, 206008640, 212446410, 214682688, 219299520, 226609504, 231759720, 254935692, 268353360, 283261880, 309012960, 318669615, 328949280, 339914256, 357804480, 370815552, 424892820, 453219008, 463519440, 509871384, 536706720, 566523760, 618025920, 637339230, 657898560, 679828512, 849785640, 927038880, 1019742768, 1073413440, 1133047520, 1274678460, 1359657024, 1699571280, 1854077760, 2039485536, 2266095040, 2549356920, 3399142560, 4078971072, 5098713840, 6798285120, 10197427680, 20394855360]

約数ペア:

[(1, 20394855360), (2, 10197427680), (3, 6798285120), (4, 5098713840), (5, 4078971072), (6, 3399142560), (8, 2549356920), (9, 2266095040), (10, 2039485536), (11, 1854077760), (12, 1699571280), (15, 1359657024), (16, 1274678460), (18, 1133047520), (19, 1073413440), (20, 1019742768), (22, 927038880), (24, 849785640), (30, 679828512), (31, 657898560), (32, 637339230), (33, 618025920), (36, 566523760), (38, 536706720), (40, 509871384), (44, 463519440), (45, 453219008), (48, 424892820), (55, 370815552), (57, 357804480), (60, 339914256), (62, 328949280), (64, 318669615), (66, 309012960), (72, 283261880), (76, 268353360), (80, 254935692), (88, 231759720), (90, 226609504), (93, 219299520), (95, 214682688), (96, 212446410), (99, 206008640), (110, 185407776), (114, 178902240), (120, 169957128), (124, 164474640), (132, 154506480), (144, 141630940), (152, 134176680), (155, 131579712), (160, 127467846), (165, 123605184), (171, 119268160), (176, 115879860), (180, 113304752), (186, 109649760), (190, 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18274960), (1140, 17890224), (1178, 17313120), (1216, 16772085), (1240, 16447464), (1254, 16263840), (1320, 15450648), (1364, 14952240), (1368, 14908520), (1395, 14619968), (1440, 14163094), (1488, 13706220), (1520, 13417668), (1584, 12875540), (1672, 12197880), (1705, 11961792), (1710, 11926816), (1760, 11587986), (1767, 11542080), (1824, 11181390), (1860, 10964976), (1881, 10842560), (1980, 10300432), (1984, 10279665), (2046, 9968160), (2090, 9758304), (2112, 9656655), (2186, 9329760), (2232, 9137480), (2280, 8945112), (2356, 8656560), (2480, 8223732), (2508, 8131920), (2640, 7725324), (2728, 7476120), (2736, 7454260), (2790, 7309984), (2880, 7081547), (2945, 6925248), (2976, 6853110), (3040, 6708834), (3069, 6645440), (3135, 6505536), (3168, 6437770), (3279, 6219840), (3344, 6098940), (3410, 5980896), (3420, 5963408), (3520, 5793993), (3534, 5771040), (3648, 5590695), (3720, 5482488), (3762, 5421280), (3960, 5150216), (4092, 4984080), (4180, 4879152), (4372, 4664880), (4464, 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(15840, 1287554), (16368, 1246020), (16395, 1243968), (16720, 1219788), (17488, 1166220), (17670, 1154208), (17856, 1142185), (18240, 1118139), (18810, 1084256), (18848, 1082070), (19437, 1049280), (19674, 1036640), (20064, 1016490), (20460, 996816), (20767, 982080), (21204, 961840), (21824, 934515), (21860, 932976), (22320, 913748), (23560, 865656), (24046, 848160), (24552, 830680), (25080, 813192), (25916, 786960), (26232, 777480), (26505, 769472), (27280, 747612), (27360, 745426), (28272, 721380), (29760, 685311), (30096, 677660), (30690, 664544), (31680, 643777), (32395, 629568), (32736, 623010), (32790, 621984), (33440, 609894), (33883, 601920), (34976, 583110), (35340, 577104), (36069, 565440), (37620, 542128), (37696, 541035), (38874, 524640), (39348, 518320), (40128, 508245), (40920, 498408), (41534, 491040), (42408, 480920), (43720, 466488), (44640, 456874), (47120, 432828), (48092, 424080), (49104, 415340), (49185, 414656), (50160, 406596), (51832, 393480), (52464, 388740), (53010, 384736), (54560, 373806), (54720, 372713), (56544, 360690), (58311, 349760), (60115, 339264), (60192, 338830), (61380, 332272), (62301, 327360), (64790, 314784), (65472, 311505), (65580, 310992), (66880, 304947), (67766, 300960), (69952, 291555), (70680, 288552), (72138, 282720), (75240, 271064), (77748, 262320), (78696, 259160), (81840, 249204), (83068, 245520), (84816, 240460), (87440, 233244), (89280, 228437), (94240, 216414), (96184, 212040), (97185, 209856), (98208, 207670), (98370, 207328), (100320, 203298), (101649, 200640), (103664, 196740), (103835, 196416), (104928, 194370), (106020, 192368), (108207, 188480), (109120, 186903), (113088, 180345), (116622, 174880), (120230, 169632), (120384, 169415), (122760, 166136), (124602, 163680), (129580, 157392), (131160, 155496), (135532, 150480), (141360, 144276)]