20347951680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:513

約数の個数: 840

約数和(自身を含む): 86673936888

約数和(自身を除く): 66325985208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 74, 80, 81, 84, 90, 96, 98, 105, 108, 111, 112, 120, 126, 135, 140, 144, 147, 148, 160, 162, 168, 180, 185, 189, 192, 196, 210, 216, 222, 224, 240, 245, 252, 259, 270, 280, 288, 294, 296, 315, 320, 324, 333, 336, 360, 370, 378, 392, 405, 420, 432, 433, 441, 444, 448, 480, 490, 504, 518, 540, 555, 560, 567, 576, 588, 592, 630, 648, 666, 672, 720, 735, 740, 756, 777, 784, 810, 840, 864, 866, 882, 888, 945, 960, 980, 999, 1008, 1036, 1080, 1110, 1120, 1134, 1176, 1184, 1260, 1295, 1296, 1299, 1323, 1332, 1344, 1440, 1470, 1480, 1512, 1554, 1568, 1620, 1665, 1680, 1728, 1732, 1764, 1776, 1813, 1890, 1960, 1998, 2016, 2072, 2160, 2165, 2205, 2220, 2240, 2268, 2331, 2352, 2368, 2520, 2590, 2592, 2598, 2646, 2664, 2835, 2880, 2940, 2960, 2997, 3024, 3031, 3108, 3136, 3240, 3330, 3360, 3464, 3528, 3552, 3626, 3780, 3885, 3897, 3920, 3969, 3996, 4032, 4144, 4320, 4330, 4410, 4440, 4536, 4662, 4704, 4995, 5040, 5180, 5184, 5196, 5292, 5328, 5439, 5670, 5880, 5920, 5994, 6048, 6062, 6216, 6480, 6495, 6615, 6660, 6720, 6928, 6993, 7056, 7104, 7252, 7560, 7770, 7794, 7840, 7938, 7992, 8288, 8640, 8660, 8820, 8880, 9065, 9072, 9093, 9324, 9408, 9990, 10080, 10360, 10392, 10584, 10656, 10878, 11340, 11655, 11691, 11760, 11840, 11988, 12096, 12124, 12432, 12960, 12990, 13230, 13320, 13856, 13986, 14112, 14504, 14985, 15120, 15155, 15540, 15588, 15680, 15876, 15984, 16021, 16317, 16576, 17320, 17640, 17760, 18130, 18144, 18186, 18648, 19485, 19845, 19980, 20160, 20720, 20784, 20979, 21168, 21217, 21312, 21756, 22680, 23310, 23382, 23520, 23976, 24248, 24864, 25920, 25980, 26460, 26640, 27195, 27279, 27712, 27972, 28224, 29008, 29970, 30240, 30310, 31080, 31176, 31752, 31968, 32042, 32634, 34640, 34965, 35073, 35280, 35520, 36260, 36288, 36372, 37296, 38970, 39690, 39960, 41440, 41568, 41958, 42336, 42434, 43512, 45360, 45465, 46620, 46764, 47040, 47952, 48063, 48496, 48951, 49728, 51960, 52920, 53280, 54390, 54558, 55944, 58016, 58455, 59940, 60480, 60620, 62160, 62352, 63504, 63651, 63936, 64084, 65268, 69280, 69930, 70146, 70560, 72520, 72744, 74592, 77940, 79380, 79920, 80105, 81585, 81837, 82880, 83136, 83916, 84672, 84868, 87024, 90720, 90930, 93240, 93528, 95904, 96126, 96992, 97902, 103920, 104895, 105840, 106085, 106560, 108780, 109116, 111888, 112147, 116032, 116910, 119880, 121240, 124320, 124704, 127008, 127302, 128168, 130536, 136395, 138560, 139860, 140292, 141120, 144189, 145040, 145488, 146853, 149184, 155880, 158760, 159840, 160210, 163170, 163674, 167832, 169736, 174048, 175365, 181440, 181860, 186480, 187056, 190953, 191808, 192252, 193984, 195804, 207840, 209790, 211680, 212170, 217560, 218232, 223776, 224294, 233820, 239760, 240315, 242480, 244755, 245511, 248640, 249408, 254016, 254604, 256336, 261072, 272790, 279720, 280584, 288378, 290080, 290976, 293706, 311760, 317520, 318255, 319680, 320420, 326340, 327348, 335664, 336441, 339472, 348096, 350730, 363720, 372960, 374112, 381906, 384504, 391608, 409185, 415680, 419580, 423360, 424340, 432567, 435120, 436464, 447552, 448588, 467640, 479520, 480630, 484960, 489510, 491022, 509208, 512672, 522144, 545580, 559440, 560735, 561168, 572859, 576756, 580160, 581952, 587412, 623520, 635040, 636510, 640840, 652680, 654696, 671328, 672882, 678944, 701460, 720945, 727440, 734265, 745920, 748224, 763812, 769008, 783216, 785029, 818370, 839160, 848680, 865134, 870240, 872928, 897176, 935280, 954765, 959040, 961260, 969920, 979020, 982044, 1009323, 1018416, 1025344, 1044288, 1091160, 1118880, 1121470, 1122336, 1145718, 1153512, 1174824, 1227555, 1247040, 1270080, 1273020, 1281680, 1297701, 1305360, 1309392, 1342656, 1345764, 1357888, 1402920, 1441890, 1454880, 1468530, 1527624, 1538016, 1566432, 1570058, 1636740, 1678320, 1682205, 1697360, 1718577, 1730268, 1740480, 1745856, 1794352, 1870560, 1909530, 1922520, 1958040, 1964088, 2018646, 2036832, 2162835, 2182320, 2237760, 2242940, 2244672, 2291436, 2307024, 2349648, 2355087, 2455110, 2546040, 2563360, 2595402, 2610720, 2618784, 2691528, 2805840, 2864295, 2883780, 2909760, 2937060, 3027969, 3055248, 3076032, 3132864, 3140116, 3273480, 3356640, 3364410, 3394720, 3437154, 3460536, 3588704, 3741120, 3819060, 3845040, 3916080, 3925145, 3928176, 4037292, 4073664, 4325670, 4364640, 4485880, 4582872, 4614048, 4699296, 4710174, 4910220, 5046615, 5092080, 5126720, 5190804, 5221440, 5237568, 5383056, 5611680, 5728590, 5767560, 5874120, 6055938, 6110496, 6280232, 6488505, 6546960, 6713280, 6728820, 6789440, 6874308, 6921072, 7065261, 7177408, 7638120, 7690080, 7832160, 7850290, 7856352, 8074584, 8592885, 8651340, 8729280, 8971760, 9083907, 9165744, 9228096, 9398592, 9420348, 9820440, 10093230, 10184160, 10381608, 10766112, 11223360, 11457180, 11535120, 11748240, 11775435, 12111876, 12220992, 12560464, 12977010, 13093920, 13457640, 13748616, 13842144, 14130522, 15139845, 15276240, 15380160, 15664320, 15700580, 15712704, 16149168, 17185770, 17302680, 17943520, 18167814, 18331488, 18840696, 19640880, 20186460, 20368320, 20763216, 21195783, 21532224, 22914360, 23070240, 23496480, 23550870, 24223752, 25120928, 25954020, 26187840, 26915280, 27497232, 27684288, 28261044, 30279690, 30552480, 31401160, 32298336, 34371540, 34605360, 35326305, 35887040, 36335628, 36662976, 37681392, 39281760, 40372920, 41526432, 42391566, 45419535, 45828720, 46140480, 46992960, 47101740, 48447504, 50241856, 51908040, 53830560, 54994464, 56522088, 60559380, 61104960, 62802320, 63587349, 64596672, 68743080, 69210720, 70652610, 72671256, 75362784, 78563520, 80745840, 83052864, 84783132, 90839070, 91657440, 94203480, 96895008, 103816080, 105978915, 107661120, 109988928, 113044176, 121118760, 125604640, 127174698, 137486160, 138421440, 141305220, 145342512, 150725568, 161491680, 169566264, 181678140, 183314880, 188406960, 193790016, 207632160, 211957830, 226088352, 242237520, 251209280, 254349396, 274972320, 282610440, 290685024, 317936745, 322983360, 339132528, 363356280, 376813920, 415264320, 423915660, 452176704, 484475040, 508698792, 549944640, 565220880, 581370048, 635873490, 678265056, 726712560, 753627840, 847831320, 968950080, 1017397584, 1130441760, 1271746980, 1356530112, 1453425120, 1695662640, 2034795168, 2260883520, 2543493960, 2906850240, 3391325280, 4069590336, 5086987920, 6782650560, 10173975840, 20347951680]

約数ペア:

[(1, 20347951680), (2, 10173975840), (3, 6782650560), (4, 5086987920), (5, 4069590336), (6, 3391325280), (7, 2906850240), (8, 2543493960), (9, 2260883520), (10, 2034795168), (12, 1695662640), (14, 1453425120), (15, 1356530112), (16, 1271746980), (18, 1130441760), (20, 1017397584), (21, 968950080), (24, 847831320), (27, 753627840), (28, 726712560), (30, 678265056), (32, 635873490), (35, 581370048), (36, 565220880), (37, 549944640), (40, 508698792), (42, 484475040), (45, 452176704), (48, 423915660), (49, 415264320), (54, 376813920), (56, 363356280), (60, 339132528), (63, 322983360), (64, 317936745), (70, 290685024), (72, 282610440), (74, 274972320), (80, 254349396), (81, 251209280), (84, 242237520), (90, 226088352), (96, 211957830), (98, 207632160), (105, 193790016), (108, 188406960), (111, 183314880), (112, 181678140), (120, 169566264), (126, 161491680), (135, 150725568), (140, 145342512), (144, 141305220), (147, 138421440), (148, 137486160), (160, 127174698), (162, 125604640), (168, 121118760), (180, 113044176), (185, 109988928), (189, 107661120), (192, 105978915), (196, 103816080), (210, 96895008), (216, 94203480), (222, 91657440), (224, 90839070), (240, 84783132), (245, 83052864), (252, 80745840), (259, 78563520), (270, 75362784), (280, 72671256), (288, 70652610), (294, 69210720), (296, 68743080), (315, 64596672), (320, 63587349), (324, 62802320), (333, 61104960), (336, 60559380), (360, 56522088), (370, 54994464), (378, 53830560), (392, 51908040), (405, 50241856), (420, 48447504), (432, 47101740), (433, 46992960), (441, 46140480), (444, 45828720), (448, 45419535), (480, 42391566), (490, 41526432), (504, 40372920), (518, 39281760), (540, 37681392), (555, 36662976), (560, 36335628), (567, 35887040), (576, 35326305), (588, 34605360), (592, 34371540), (630, 32298336), (648, 31401160), (666, 30552480), (672, 30279690), (720, 28261044), (735, 27684288), (740, 27497232), (756, 26915280), (777, 26187840), (784, 25954020), (810, 25120928), (840, 24223752), (864, 23550870), (866, 23496480), (882, 23070240), (888, 22914360), (945, 21532224), (960, 21195783), (980, 20763216), (999, 20368320), (1008, 20186460), (1036, 19640880), (1080, 18840696), (1110, 18331488), (1120, 18167814), (1134, 17943520), (1176, 17302680), (1184, 17185770), (1260, 16149168), (1295, 15712704), (1296, 15700580), (1299, 15664320), (1323, 15380160), (1332, 15276240), (1344, 15139845), (1440, 14130522), (1470, 13842144), (1480, 13748616), (1512, 13457640), (1554, 13093920), (1568, 12977010), (1620, 12560464), (1665, 12220992), (1680, 12111876), (1728, 11775435), (1732, 11748240), (1764, 11535120), (1776, 11457180), (1813, 11223360), (1890, 10766112), (1960, 10381608), (1998, 10184160), (2016, 10093230), (2072, 9820440), (2160, 9420348), (2165, 9398592), (2205, 9228096), (2220, 9165744), (2240, 9083907), (2268, 8971760), (2331, 8729280), (2352, 8651340), (2368, 8592885), (2520, 8074584), (2590, 7856352), (2592, 7850290), (2598, 7832160), (2646, 7690080), (2664, 7638120), (2835, 7177408), (2880, 7065261), (2940, 6921072), (2960, 6874308), (2997, 6789440), (3024, 6728820), (3031, 6713280), (3108, 6546960), (3136, 6488505), (3240, 6280232), (3330, 6110496), (3360, 6055938), (3464, 5874120), (3528, 5767560), (3552, 5728590), (3626, 5611680), (3780, 5383056), (3885, 5237568), (3897, 5221440), (3920, 5190804), (3969, 5126720), (3996, 5092080), (4032, 5046615), (4144, 4910220), (4320, 4710174), (4330, 4699296), (4410, 4614048), (4440, 4582872), (4536, 4485880), (4662, 4364640), (4704, 4325670), (4995, 4073664), (5040, 4037292), (5180, 3928176), (5184, 3925145), (5196, 3916080), (5292, 3845040), (5328, 3819060), (5439, 3741120), (5670, 3588704), (5880, 3460536), (5920, 3437154), (5994, 3394720), (6048, 3364410), (6062, 3356640), (6216, 3273480), (6480, 3140116), (6495, 3132864), (6615, 3076032), (6660, 3055248), (6720, 3027969), (6928, 2937060), (6993, 2909760), (7056, 2883780), (7104, 2864295), (7252, 2805840), (7560, 2691528), (7770, 2618784), (7794, 2610720), (7840, 2595402), (7938, 2563360), (7992, 2546040), (8288, 2455110), (8640, 2355087), (8660, 2349648), (8820, 2307024), (8880, 2291436), (9065, 2244672), (9072, 2242940), (9093, 2237760), (9324, 2182320), (9408, 2162835), (9990, 2036832), (10080, 2018646), (10360, 1964088), (10392, 1958040), (10584, 1922520), (10656, 1909530), (10878, 1870560), (11340, 1794352), (11655, 1745856), (11691, 1740480), (11760, 1730268), (11840, 1718577), (11988, 1697360), (12096, 1682205), (12124, 1678320), (12432, 1636740), (12960, 1570058), (12990, 1566432), (13230, 1538016), (13320, 1527624), (13856, 1468530), (13986, 1454880), (14112, 1441890), (14504, 1402920), (14985, 1357888), (15120, 1345764), (15155, 1342656), (15540, 1309392), (15588, 1305360), (15680, 1297701), (15876, 1281680), (15984, 1273020), (16021, 1270080), (16317, 1247040), (16576, 1227555), (17320, 1174824), (17640, 1153512), (17760, 1145718), (18130, 1122336), (18144, 1121470), (18186, 1118880), (18648, 1091160), (19485, 1044288), (19845, 1025344), (19980, 1018416), (20160, 1009323), (20720, 982044), (20784, 979020), (20979, 969920), (21168, 961260), (21217, 959040), (21312, 954765), (21756, 935280), (22680, 897176), (23310, 872928), (23382, 870240), (23520, 865134), (23976, 848680), (24248, 839160), (24864, 818370), (25920, 785029), (25980, 783216), (26460, 769008), (26640, 763812), (27195, 748224), (27279, 745920), (27712, 734265), (27972, 727440), (28224, 720945), (29008, 701460), (29970, 678944), (30240, 672882), (30310, 671328), (31080, 654696), (31176, 652680), (31752, 640840), (31968, 636510), (32042, 635040), (32634, 623520), (34640, 587412), (34965, 581952), (35073, 580160), (35280, 576756), (35520, 572859), (36260, 561168), (36288, 560735), (36372, 559440), (37296, 545580), (38970, 522144), (39690, 512672), (39960, 509208), (41440, 491022), (41568, 489510), (41958, 484960), (42336, 480630), (42434, 479520), (43512, 467640), (45360, 448588), (45465, 447552), (46620, 436464), (46764, 435120), (47040, 432567), (47952, 424340), (48063, 423360), (48496, 419580), (48951, 415680), (49728, 409185), (51960, 391608), (52920, 384504), (53280, 381906), (54390, 374112), (54558, 372960), (55944, 363720), (58016, 350730), (58455, 348096), (59940, 339472), (60480, 336441), (60620, 335664), (62160, 327348), (62352, 326340), (63504, 320420), (63651, 319680), (63936, 318255), (64084, 317520), (65268, 311760), (69280, 293706), (69930, 290976), (70146, 290080), (70560, 288378), (72520, 280584), (72744, 279720), (74592, 272790), (77940, 261072), (79380, 256336), (79920, 254604), (80105, 254016), (81585, 249408), (81837, 248640), (82880, 245511), (83136, 244755), (83916, 242480), (84672, 240315), (84868, 239760), (87024, 233820), (90720, 224294), (90930, 223776), (93240, 218232), (93528, 217560), (95904, 212170), (96126, 211680), (96992, 209790), (97902, 207840), (103920, 195804), (104895, 193984), (105840, 192252), (106085, 191808), (106560, 190953), (108780, 187056), (109116, 186480), (111888, 181860), (112147, 181440), (116032, 175365), (116910, 174048), (119880, 169736), (121240, 167832), (124320, 163674), (124704, 163170), (127008, 160210), (127302, 159840), (128168, 158760), (130536, 155880), (136395, 149184), (138560, 146853), (139860, 145488), (140292, 145040), (141120, 144189)]