20565982080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:376

約数の個数: 768

約数和(自身を含む): 85898361600

約数和(自身を除く): 65332379520

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, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 107, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 214, 216, 224, 227, 240, 245, 252, 270, 280, 288, 294, 315, 320, 321, 336, 360, 378, 384, 392, 420, 428, 432, 441, 448, 454, 480, 490, 504, 535, 540, 560, 576, 588, 630, 640, 642, 672, 681, 720, 735, 749, 756, 784, 840, 856, 864, 882, 896, 908, 945, 960, 963, 980, 1008, 1070, 1080, 1120, 1135, 1152, 1176, 1260, 1284, 1323, 1344, 1362, 1440, 1470, 1498, 1512, 1568, 1589, 1605, 1680, 1712, 1728, 1764, 1816, 1890, 1920, 1926, 1960, 2016, 2043, 2140, 2160, 2205, 2240, 2247, 2270, 2352, 2520, 2568, 2646, 2688, 2724, 2880, 2889, 2940, 2996, 3024, 3136, 3178, 3210, 3360, 3405, 3424, 3456, 3528, 3632, 3745, 3780, 3852, 3920, 4032, 4086, 4280, 4320, 4410, 4480, 4494, 4540, 4704, 4767, 4815, 5040, 5136, 5243, 5292, 5448, 5760, 5778, 5880, 5992, 6048, 6129, 6272, 6356, 6420, 6615, 6720, 6741, 6810, 6848, 7056, 7264, 7490, 7560, 7704, 7840, 7945, 8064, 8172, 8560, 8640, 8820, 8988, 9080, 9408, 9534, 9630, 10080, 10215, 10272, 10486, 10584, 10896, 11123, 11235, 11556, 11760, 11984, 12096, 12258, 12712, 12840, 13230, 13440, 13482, 13620, 13696, 14112, 14301, 14445, 14528, 14980, 15120, 15408, 15680, 15729, 15890, 16344, 17120, 17280, 17640, 17976, 18160, 18816, 19068, 19260, 20160, 20223, 20430, 20544, 20972, 21168, 21792, 22246, 22470, 23112, 23520, 23835, 23968, 24192, 24289, 24516, 25424, 25680, 26215, 26460, 26964, 27240, 28224, 28602, 28890, 29056, 29960, 30240, 30645, 30816, 31360, 31458, 31780, 32688, 33369, 33705, 34240, 35280, 35952, 36320, 38136, 38520, 40320, 40446, 40860, 41088, 41944, 42336, 42903, 43584, 44492, 44940, 46224, 47040, 47187, 47670, 47936, 48578, 49032, 50848, 51360, 52430, 52920, 53928, 54480, 55615, 56448, 57204, 57780, 59920, 60480, 61290, 61632, 62916, 63560, 65376, 66738, 67410, 68480, 70560, 71505, 71904, 72640, 72867, 76272, 77040, 78645, 80892, 81720, 83888, 84672, 85806, 87168, 88984, 89880, 92448, 94080, 94374, 95340, 95872, 97156, 98064, 100107, 101115, 101696, 102720, 104860, 105840, 107856, 108960, 111230, 114408, 115560, 119840, 120960, 121445, 122580, 123264, 125832, 127120, 130752, 133476, 134820, 141120, 141561, 143010, 143808, 145280, 145734, 152544, 154080, 157290, 161784, 163440, 166845, 167776, 169344, 170023, 171612, 177968, 179760, 184896, 188748, 190680, 194312, 196128, 200214, 202230, 203392, 205440, 209720, 211680, 214515, 215712, 217920, 218601, 222460, 228816, 231120, 235935, 239680, 242890, 245160, 251664, 254240, 261504, 266952, 269640, 282240, 283122, 286020, 287616, 291468, 300321, 305088, 308160, 314580, 323568, 326880, 333690, 335552, 340046, 343224, 355936, 359520, 364335, 369792, 377496, 381360, 388624, 392256, 400428, 404460, 419440, 423360, 429030, 431424, 435840, 437202, 444920, 457632, 462240, 471870, 479360, 485780, 490320, 500535, 503328, 508480, 510069, 533904, 539280, 566244, 572040, 582936, 600642, 610176, 616320, 629160, 647136, 653760, 655803, 667380, 671104, 680092, 686448, 707805, 711872, 719040, 728670, 754992, 762720, 777248, 784512, 800856, 808920, 838880, 846720, 850115, 858060, 862848, 874404, 889840, 915264, 924480, 943740, 971560, 980640, 1001070, 1006656, 1016960, 1020138, 1067808, 1078560, 1093005, 1132488, 1144080, 1165872, 1190161, 1201284, 1258320, 1294272, 1307520, 1311606, 1334760, 1360184, 1372896, 1415610, 1423744, 1438080, 1457340, 1501605, 1509984, 1525440, 1530207, 1554496, 1601712, 1617840, 1677760, 1700230, 1716120, 1748808, 1779680, 1830528, 1848960, 1887480, 1943120, 1961280, 2002140, 2013312, 2040276, 2135616, 2157120, 2186010, 2264976, 2288160, 2331744, 2380322, 2402568, 2516640, 2550345, 2588544, 2623212, 2669520, 2720368, 2745792, 2831220, 2914680, 3003210, 3019968, 3050880, 3060414, 3108992, 3203424, 3235680, 3279015, 3355520, 3400460, 3432240, 3497616, 3559360, 3570483, 3774960, 3886240, 3922560, 4004280, 4080552, 4271232, 4314240, 4372020, 4529952, 4576320, 4590621, 4663488, 4760644, 4805136, 5033280, 5100690, 5246424, 5339040, 5440736, 5491584, 5662440, 5829360, 5950805, 6006420, 6039936, 6120828, 6406848, 6471360, 6558030, 6800920, 6864480, 6995232, 7118720, 7140966, 7549920, 7651035, 7772480, 8008560, 8161104, 8744040, 9059904, 9152640, 9181242, 9326976, 9521288, 9610272, 10066560, 10201380, 10492848, 10678080, 10711449, 10881472, 11324880, 11658720, 11901610, 12012840, 12241656, 12813696, 12942720, 13116060, 13601840, 13728960, 13990464, 14281932, 15099840, 15302070, 15544960, 16017120, 16322208, 17488080, 17852415, 18119808, 18362484, 19042576, 19220544, 20402760, 20985696, 21356160, 21422898, 21762944, 22649760, 22953105, 23317440, 23803220, 24025680, 24483312, 26232120, 27203680, 27457920, 27980928, 28563864, 30199680, 30604140, 32034240, 32134347, 32644416, 34976160, 35704830, 36724968, 38085152, 38441088, 40805520, 41971392, 42845796, 45299520, 45906210, 46634880, 47606440, 48051360, 48966624, 52464240, 53557245, 54407360, 57127728, 61208280, 64068480, 64268694, 65288832, 69952320, 71409660, 73449936, 76170304, 81611040, 83942784, 85691592, 90599040, 91812420, 95212880, 96102720, 97933248, 104928480, 107114490, 108814720, 114255456, 122416560, 128537388, 139904640, 142819320, 146899872, 152340608, 160671735, 163222080, 171383184, 183624840, 190425760, 192205440, 195866496, 209856960, 214228980, 228510912, 244833120, 257074776, 285638640, 293799744, 321343470, 326444160, 342766368, 367249680, 380851520, 419713920, 428457960, 457021824, 489666240, 514149552, 571277280, 587599488, 642686940, 685532736, 734499360, 761703040, 856915920, 979332480, 1028299104, 1142554560, 1285373880, 1371065472, 1468998720, 1713831840, 2056598208, 2285109120, 2570747760, 2937997440, 3427663680, 4113196416, 5141495520, 6855327360, 10282991040, 20565982080]

約数ペア:

[(1, 20565982080), (2, 10282991040), (3, 6855327360), (4, 5141495520), (5, 4113196416), (6, 3427663680), (7, 2937997440), (8, 2570747760), (9, 2285109120), (10, 2056598208), (12, 1713831840), (14, 1468998720), (15, 1371065472), (16, 1285373880), (18, 1142554560), (20, 1028299104), (21, 979332480), (24, 856915920), (27, 761703040), (28, 734499360), (30, 685532736), (32, 642686940), (35, 587599488), (36, 571277280), (40, 514149552), (42, 489666240), (45, 457021824), (48, 428457960), (49, 419713920), (54, 380851520), (56, 367249680), (60, 342766368), (63, 326444160), (64, 321343470), (70, 293799744), (72, 285638640), (80, 257074776), (84, 244833120), (90, 228510912), (96, 214228980), (98, 209856960), (105, 195866496), (107, 192205440), (108, 190425760), (112, 183624840), (120, 171383184), (126, 163222080), (128, 160671735), (135, 152340608), (140, 146899872), (144, 142819320), (147, 139904640), (160, 128537388), (168, 122416560), (180, 114255456), (189, 108814720), (192, 107114490), (196, 104928480), (210, 97933248), (214, 96102720), (216, 95212880), (224, 91812420), (227, 90599040), (240, 85691592), (245, 83942784), (252, 81611040), (270, 76170304), (280, 73449936), (288, 71409660), (294, 69952320), (315, 65288832), (320, 64268694), (321, 64068480), (336, 61208280), (360, 57127728), (378, 54407360), (384, 53557245), (392, 52464240), (420, 48966624), (428, 48051360), (432, 47606440), (441, 46634880), (448, 45906210), (454, 45299520), (480, 42845796), (490, 41971392), (504, 40805520), (535, 38441088), (540, 38085152), (560, 36724968), (576, 35704830), (588, 34976160), (630, 32644416), (640, 32134347), (642, 32034240), (672, 30604140), (681, 30199680), (720, 28563864), (735, 27980928), (749, 27457920), (756, 27203680), (784, 26232120), (840, 24483312), (856, 24025680), (864, 23803220), (882, 23317440), (896, 22953105), (908, 22649760), (945, 21762944), (960, 21422898), (963, 21356160), (980, 20985696), (1008, 20402760), (1070, 19220544), (1080, 19042576), (1120, 18362484), (1135, 18119808), (1152, 17852415), (1176, 17488080), (1260, 16322208), (1284, 16017120), (1323, 15544960), (1344, 15302070), (1362, 15099840), (1440, 14281932), (1470, 13990464), (1498, 13728960), (1512, 13601840), (1568, 13116060), (1589, 12942720), (1605, 12813696), (1680, 12241656), (1712, 12012840), (1728, 11901610), (1764, 11658720), (1816, 11324880), (1890, 10881472), (1920, 10711449), (1926, 10678080), (1960, 10492848), (2016, 10201380), (2043, 10066560), (2140, 9610272), (2160, 9521288), (2205, 9326976), (2240, 9181242), (2247, 9152640), (2270, 9059904), (2352, 8744040), (2520, 8161104), (2568, 8008560), (2646, 7772480), (2688, 7651035), (2724, 7549920), (2880, 7140966), (2889, 7118720), (2940, 6995232), (2996, 6864480), (3024, 6800920), (3136, 6558030), (3178, 6471360), (3210, 6406848), (3360, 6120828), (3405, 6039936), (3424, 6006420), (3456, 5950805), (3528, 5829360), (3632, 5662440), (3745, 5491584), (3780, 5440736), (3852, 5339040), (3920, 5246424), (4032, 5100690), (4086, 5033280), (4280, 4805136), (4320, 4760644), (4410, 4663488), (4480, 4590621), (4494, 4576320), (4540, 4529952), (4704, 4372020), (4767, 4314240), (4815, 4271232), (5040, 4080552), (5136, 4004280), (5243, 3922560), (5292, 3886240), (5448, 3774960), (5760, 3570483), (5778, 3559360), (5880, 3497616), (5992, 3432240), (6048, 3400460), (6129, 3355520), (6272, 3279015), (6356, 3235680), (6420, 3203424), (6615, 3108992), (6720, 3060414), (6741, 3050880), (6810, 3019968), (6848, 3003210), (7056, 2914680), (7264, 2831220), (7490, 2745792), (7560, 2720368), (7704, 2669520), (7840, 2623212), (7945, 2588544), (8064, 2550345), (8172, 2516640), (8560, 2402568), (8640, 2380322), (8820, 2331744), (8988, 2288160), (9080, 2264976), (9408, 2186010), (9534, 2157120), (9630, 2135616), (10080, 2040276), (10215, 2013312), (10272, 2002140), (10486, 1961280), (10584, 1943120), (10896, 1887480), (11123, 1848960), (11235, 1830528), (11556, 1779680), (11760, 1748808), (11984, 1716120), (12096, 1700230), (12258, 1677760), (12712, 1617840), (12840, 1601712), (13230, 1554496), (13440, 1530207), (13482, 1525440), (13620, 1509984), (13696, 1501605), (14112, 1457340), (14301, 1438080), (14445, 1423744), (14528, 1415610), (14980, 1372896), (15120, 1360184), (15408, 1334760), (15680, 1311606), (15729, 1307520), (15890, 1294272), (16344, 1258320), (17120, 1201284), (17280, 1190161), (17640, 1165872), (17976, 1144080), (18160, 1132488), (18816, 1093005), (19068, 1078560), (19260, 1067808), (20160, 1020138), (20223, 1016960), (20430, 1006656), (20544, 1001070), (20972, 980640), (21168, 971560), (21792, 943740), (22246, 924480), (22470, 915264), (23112, 889840), (23520, 874404), (23835, 862848), (23968, 858060), (24192, 850115), (24289, 846720), (24516, 838880), (25424, 808920), (25680, 800856), (26215, 784512), (26460, 777248), (26964, 762720), (27240, 754992), (28224, 728670), (28602, 719040), (28890, 711872), (29056, 707805), (29960, 686448), (30240, 680092), (30645, 671104), (30816, 667380), (31360, 655803), (31458, 653760), (31780, 647136), (32688, 629160), (33369, 616320), (33705, 610176), (34240, 600642), (35280, 582936), (35952, 572040), (36320, 566244), (38136, 539280), (38520, 533904), (40320, 510069), (40446, 508480), (40860, 503328), (41088, 500535), (41944, 490320), (42336, 485780), (42903, 479360), (43584, 471870), (44492, 462240), (44940, 457632), (46224, 444920), (47040, 437202), (47187, 435840), (47670, 431424), (47936, 429030), (48578, 423360), (49032, 419440), (50848, 404460), (51360, 400428), (52430, 392256), (52920, 388624), (53928, 381360), (54480, 377496), (55615, 369792), (56448, 364335), (57204, 359520), (57780, 355936), (59920, 343224), (60480, 340046), (61290, 335552), (61632, 333690), (62916, 326880), (63560, 323568), (65376, 314580), (66738, 308160), (67410, 305088), (68480, 300321), (70560, 291468), (71505, 287616), (71904, 286020), (72640, 283122), (72867, 282240), (76272, 269640), (77040, 266952), (78645, 261504), (80892, 254240), (81720, 251664), (83888, 245160), (84672, 242890), (85806, 239680), (87168, 235935), (88984, 231120), (89880, 228816), (92448, 222460), (94080, 218601), (94374, 217920), (95340, 215712), (95872, 214515), (97156, 211680), (98064, 209720), (100107, 205440), (101115, 203392), (101696, 202230), (102720, 200214), (104860, 196128), (105840, 194312), (107856, 190680), (108960, 188748), (111230, 184896), (114408, 179760), (115560, 177968), (119840, 171612), (120960, 170023), (121445, 169344), (122580, 167776), (123264, 166845), (125832, 163440), (127120, 161784), (130752, 157290), (133476, 154080), (134820, 152544), (141120, 145734), (141561, 145280), (143010, 143808)]