20767518720

素因数分解:

$2^{12}\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 728

約数和(自身を含む): 81219465936

約数和(自身を除く): 60451947216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 107, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 214, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 321, 324, 351, 360, 384, 390, 405, 416, 428, 432, 468, 480, 486, 512, 520, 535, 540, 576, 585, 624, 640, 642, 648, 702, 720, 729, 768, 780, 810, 832, 856, 864, 936, 960, 963, 972, 1024, 1040, 1053, 1070, 1080, 1152, 1170, 1215, 1248, 1280, 1284, 1296, 1391, 1404, 1440, 1458, 1536, 1560, 1605, 1620, 1664, 1712, 1728, 1755, 1872, 1920, 1926, 1944, 2048, 2080, 2106, 2140, 2160, 2304, 2340, 2430, 2496, 2560, 2568, 2592, 2782, 2808, 2880, 2889, 2916, 3072, 3120, 3159, 3210, 3240, 3328, 3424, 3456, 3510, 3645, 3744, 3840, 3852, 3888, 4096, 4160, 4173, 4212, 4280, 4320, 4608, 4680, 4815, 4860, 4992, 5120, 5136, 5184, 5265, 5564, 5616, 5760, 5778, 5832, 6144, 6240, 6318, 6420, 6480, 6656, 6848, 6912, 6955, 7020, 7290, 7488, 7680, 7704, 7776, 8320, 8346, 8424, 8560, 8640, 8667, 9216, 9360, 9477, 9630, 9720, 9984, 10240, 10272, 10368, 10530, 11128, 11232, 11520, 11556, 11664, 12288, 12480, 12519, 12636, 12840, 12960, 13312, 13696, 13824, 13910, 14040, 14445, 14580, 14976, 15360, 15408, 15552, 15795, 16640, 16692, 16848, 17120, 17280, 17334, 18432, 18720, 18954, 19260, 19440, 19968, 20480, 20544, 20736, 20865, 21060, 22256, 22464, 23040, 23112, 23328, 24960, 25038, 25272, 25680, 25920, 26001, 26624, 27392, 27648, 27820, 28080, 28890, 29160, 29952, 30720, 30816, 31104, 31590, 33280, 33384, 33696, 34240, 34560, 34668, 36864, 37440, 37557, 37908, 38520, 38880, 39936, 41088, 41472, 41730, 42120, 43335, 44512, 44928, 46080, 46224, 46656, 47385, 49920, 50076, 50544, 51360, 51840, 52002, 53248, 54784, 55296, 55640, 56160, 57780, 58320, 59904, 61440, 61632, 62208, 62595, 63180, 66560, 66768, 67392, 68480, 69120, 69336, 74880, 75114, 75816, 77040, 77760, 78003, 79872, 82176, 82944, 83460, 84240, 86670, 89024, 89856, 92160, 92448, 93312, 94770, 99840, 100152, 101088, 102720, 103680, 104004, 109568, 110592, 111280, 112320, 112671, 115560, 116640, 119808, 123264, 124416, 125190, 126360, 130005, 133120, 133536, 134784, 136960, 138240, 138672, 149760, 150228, 151632, 154080, 155520, 156006, 159744, 164352, 165888, 166920, 168480, 173340, 178048, 179712, 184320, 184896, 186624, 187785, 189540, 199680, 200304, 202176, 205440, 207360, 208008, 219136, 222560, 224640, 225342, 231120, 233280, 239616, 246528, 248832, 250380, 252720, 260010, 266240, 267072, 269568, 273920, 276480, 277344, 299520, 300456, 303264, 308160, 311040, 312012, 328704, 331776, 333840, 336960, 338013, 346680, 356096, 359424, 369792, 373248, 375570, 379080, 390015, 399360, 400608, 404352, 410880, 414720, 416016, 438272, 445120, 449280, 450684, 462240, 466560, 479232, 493056, 497664, 500760, 505440, 520020, 534144, 539136, 547840, 552960, 554688, 563355, 599040, 600912, 606528, 616320, 622080, 624024, 657408, 667680, 673920, 676026, 693360, 712192, 718848, 739584, 746496, 751140, 758160, 780030, 798720, 801216, 808704, 821760, 829440, 832032, 890240, 898560, 901368, 924480, 933120, 986112, 995328, 1001520, 1010880, 1014039, 1040040, 1068288, 1078272, 1095680, 1109376, 1126710, 1198080, 1201824, 1213056, 1232640, 1244160, 1248048, 1314816, 1335360, 1347840, 1352052, 1386720, 1424384, 1437696, 1479168, 1492992, 1502280, 1516320, 1560060, 1602432, 1617408, 1643520, 1658880, 1664064, 1690065, 1780480, 1797120, 1802736, 1848960, 1866240, 1972224, 2003040, 2021760, 2028078, 2080080, 2136576, 2156544, 2191360, 2218752, 2253420, 2396160, 2403648, 2426112, 2465280, 2488320, 2496096, 2670720, 2695680, 2704104, 2773440, 2848768, 2958336, 2985984, 3004560, 3032640, 3120120, 3204864, 3234816, 3287040, 3328128, 3380130, 3560960, 3594240, 3605472, 3697920, 3732480, 3944448, 4006080, 4043520, 4056156, 4160160, 4273152, 4313088, 4437504, 4506840, 4807296, 4852224, 4930560, 4976640, 4992192, 5070195, 5341440, 5391360, 5408208, 5546880, 5697536, 5916672, 6009120, 6065280, 6240240, 6409728, 6469632, 6574080, 6656256, 6760260, 7121920, 7188480, 7210944, 7395840, 7464960, 8012160, 8087040, 8112312, 8320320, 8546304, 8875008, 9013680, 9614592, 9704448, 9861120, 9984384, 10140390, 10682880, 10782720, 10816416, 11093760, 11833344, 12018240, 12130560, 12480480, 12819456, 12939264, 13312512, 13520520, 14243840, 14421888, 14791680, 14929920, 16024320, 16174080, 16224624, 16640640, 17092608, 17750016, 18027360, 19229184, 19408896, 19722240, 19968768, 20280780, 21365760, 21565440, 21632832, 22187520, 24036480, 24261120, 24960960, 25638912, 26625024, 27041040, 28487680, 28843776, 29583360, 32048640, 32348160, 32449248, 33281280, 35500032, 36054720, 38458368, 38817792, 39937536, 40561560, 42731520, 43265664, 44375040, 48072960, 48522240, 49921920, 51277824, 53250048, 54082080, 57687552, 59166720, 64097280, 64696320, 64898496, 66562560, 72109440, 76916736, 79875072, 81123120, 85463040, 86531328, 88750080, 96145920, 97044480, 99843840, 106500096, 108164160, 115375104, 128194560, 129796992, 133125120, 144218880, 153833472, 159750144, 162246240, 173062656, 177500160, 192291840, 194088960, 199687680, 216328320, 230750208, 256389120, 259593984, 266250240, 288437760, 319500288, 324492480, 346125312, 384583680, 399375360, 432656640, 461500416, 519187968, 532500480, 576875520, 648984960, 692250624, 769167360, 798750720, 865313280, 1038375936, 1153751040, 1297969920, 1384501248, 1597501440, 1730626560, 2076751872, 2307502080, 2595939840, 3461253120, 4153503744, 5191879680, 6922506240, 10383759360, 20767518720]

約数ペア:

[(1, 20767518720), (2, 10383759360), (3, 6922506240), (4, 5191879680), (5, 4153503744), (6, 3461253120), (8, 2595939840), (9, 2307502080), (10, 2076751872), (12, 1730626560), (13, 1597501440), (15, 1384501248), (16, 1297969920), (18, 1153751040), (20, 1038375936), (24, 865313280), (26, 798750720), (27, 769167360), (30, 692250624), (32, 648984960), (36, 576875520), (39, 532500480), (40, 519187968), (45, 461500416), (48, 432656640), (52, 399375360), (54, 384583680), (60, 346125312), (64, 324492480), (65, 319500288), (72, 288437760), (78, 266250240), (80, 259593984), (81, 256389120), (90, 230750208), (96, 216328320), (104, 199687680), (107, 194088960), (108, 192291840), (117, 177500160), (120, 173062656), (128, 162246240), (130, 159750144), (135, 153833472), (144, 144218880), (156, 133125120), (160, 129796992), (162, 128194560), (180, 115375104), (192, 108164160), (195, 106500096), (208, 99843840), (214, 97044480), (216, 96145920), (234, 88750080), (240, 86531328), (243, 85463040), (256, 81123120), (260, 79875072), (270, 76916736), (288, 72109440), (312, 66562560), (320, 64898496), (321, 64696320), (324, 64097280), (351, 59166720), (360, 57687552), (384, 54082080), (390, 53250048), (405, 51277824), (416, 49921920), (428, 48522240), (432, 48072960), (468, 44375040), (480, 43265664), (486, 42731520), (512, 40561560), (520, 39937536), (535, 38817792), (540, 38458368), (576, 36054720), (585, 35500032), (624, 33281280), (640, 32449248), (642, 32348160), (648, 32048640), (702, 29583360), (720, 28843776), (729, 28487680), (768, 27041040), (780, 26625024), (810, 25638912), (832, 24960960), (856, 24261120), (864, 24036480), (936, 22187520), (960, 21632832), (963, 21565440), (972, 21365760), (1024, 20280780), (1040, 19968768), (1053, 19722240), (1070, 19408896), (1080, 19229184), (1152, 18027360), (1170, 17750016), (1215, 17092608), (1248, 16640640), (1280, 16224624), (1284, 16174080), (1296, 16024320), (1391, 14929920), (1404, 14791680), (1440, 14421888), (1458, 14243840), (1536, 13520520), (1560, 13312512), (1605, 12939264), (1620, 12819456), (1664, 12480480), (1712, 12130560), (1728, 12018240), (1755, 11833344), (1872, 11093760), (1920, 10816416), (1926, 10782720), (1944, 10682880), (2048, 10140390), (2080, 9984384), (2106, 9861120), (2140, 9704448), (2160, 9614592), (2304, 9013680), (2340, 8875008), (2430, 8546304), (2496, 8320320), (2560, 8112312), (2568, 8087040), (2592, 8012160), (2782, 7464960), (2808, 7395840), (2880, 7210944), (2889, 7188480), (2916, 7121920), (3072, 6760260), (3120, 6656256), (3159, 6574080), (3210, 6469632), (3240, 6409728), (3328, 6240240), (3424, 6065280), (3456, 6009120), (3510, 5916672), (3645, 5697536), (3744, 5546880), (3840, 5408208), (3852, 5391360), (3888, 5341440), (4096, 5070195), (4160, 4992192), (4173, 4976640), (4212, 4930560), (4280, 4852224), (4320, 4807296), (4608, 4506840), (4680, 4437504), (4815, 4313088), (4860, 4273152), (4992, 4160160), (5120, 4056156), (5136, 4043520), (5184, 4006080), (5265, 3944448), (5564, 3732480), (5616, 3697920), (5760, 3605472), (5778, 3594240), (5832, 3560960), (6144, 3380130), (6240, 3328128), (6318, 3287040), (6420, 3234816), (6480, 3204864), (6656, 3120120), (6848, 3032640), (6912, 3004560), (6955, 2985984), (7020, 2958336), (7290, 2848768), (7488, 2773440), (7680, 2704104), (7704, 2695680), (7776, 2670720), (8320, 2496096), (8346, 2488320), (8424, 2465280), (8560, 2426112), (8640, 2403648), (8667, 2396160), (9216, 2253420), (9360, 2218752), (9477, 2191360), (9630, 2156544), (9720, 2136576), (9984, 2080080), (10240, 2028078), (10272, 2021760), (10368, 2003040), (10530, 1972224), (11128, 1866240), (11232, 1848960), (11520, 1802736), (11556, 1797120), (11664, 1780480), (12288, 1690065), (12480, 1664064), (12519, 1658880), (12636, 1643520), (12840, 1617408), (12960, 1602432), (13312, 1560060), (13696, 1516320), (13824, 1502280), (13910, 1492992), (14040, 1479168), (14445, 1437696), (14580, 1424384), (14976, 1386720), (15360, 1352052), (15408, 1347840), (15552, 1335360), (15795, 1314816), (16640, 1248048), (16692, 1244160), (16848, 1232640), (17120, 1213056), (17280, 1201824), (17334, 1198080), (18432, 1126710), (18720, 1109376), (18954, 1095680), (19260, 1078272), (19440, 1068288), (19968, 1040040), (20480, 1014039), (20544, 1010880), (20736, 1001520), (20865, 995328), (21060, 986112), (22256, 933120), (22464, 924480), (23040, 901368), (23112, 898560), (23328, 890240), (24960, 832032), (25038, 829440), (25272, 821760), (25680, 808704), (25920, 801216), (26001, 798720), (26624, 780030), (27392, 758160), (27648, 751140), (27820, 746496), (28080, 739584), (28890, 718848), (29160, 712192), (29952, 693360), (30720, 676026), (30816, 673920), (31104, 667680), (31590, 657408), (33280, 624024), (33384, 622080), (33696, 616320), (34240, 606528), (34560, 600912), (34668, 599040), (36864, 563355), (37440, 554688), (37557, 552960), (37908, 547840), (38520, 539136), (38880, 534144), (39936, 520020), (41088, 505440), (41472, 500760), (41730, 497664), (42120, 493056), (43335, 479232), (44512, 466560), (44928, 462240), (46080, 450684), (46224, 449280), (46656, 445120), (47385, 438272), (49920, 416016), (50076, 414720), (50544, 410880), (51360, 404352), (51840, 400608), (52002, 399360), (53248, 390015), (54784, 379080), (55296, 375570), (55640, 373248), (56160, 369792), (57780, 359424), (58320, 356096), (59904, 346680), (61440, 338013), (61632, 336960), (62208, 333840), (62595, 331776), (63180, 328704), (66560, 312012), (66768, 311040), (67392, 308160), (68480, 303264), (69120, 300456), (69336, 299520), (74880, 277344), (75114, 276480), (75816, 273920), (77040, 269568), (77760, 267072), (78003, 266240), (79872, 260010), (82176, 252720), (82944, 250380), (83460, 248832), (84240, 246528), (86670, 239616), (89024, 233280), (89856, 231120), (92160, 225342), (92448, 224640), (93312, 222560), (94770, 219136), (99840, 208008), (100152, 207360), (101088, 205440), (102720, 202176), (103680, 200304), (104004, 199680), (109568, 189540), (110592, 187785), (111280, 186624), (112320, 184896), (112671, 184320), (115560, 179712), (116640, 178048), (119808, 173340), (123264, 168480), (124416, 166920), (125190, 165888), (126360, 164352), (130005, 159744), (133120, 156006), (133536, 155520), (134784, 154080), (136960, 151632), (138240, 150228), (138672, 149760)]