20757565440

素因数分解:

$2^{12}\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 624

約数和(自身を含む): 77137988928

約数和(自身を除く): 56380423488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 97, 108, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 194, 215, 216, 240, 243, 256, 258, 270, 288, 291, 320, 324, 344, 360, 384, 387, 388, 405, 430, 432, 480, 485, 486, 512, 516, 540, 576, 582, 640, 645, 648, 688, 720, 768, 774, 776, 810, 860, 864, 873, 960, 970, 972, 1024, 1032, 1080, 1152, 1161, 1164, 1215, 1280, 1290, 1296, 1376, 1440, 1455, 1536, 1548, 1552, 1620, 1720, 1728, 1746, 1920, 1935, 1940, 1944, 2048, 2064, 2160, 2304, 2322, 2328, 2430, 2560, 2580, 2592, 2619, 2752, 2880, 2910, 3072, 3096, 3104, 3240, 3440, 3456, 3483, 3492, 3840, 3870, 3880, 3888, 4096, 4128, 4171, 4320, 4365, 4608, 4644, 4656, 4860, 5120, 5160, 5184, 5238, 5504, 5760, 5805, 5820, 6144, 6192, 6208, 6480, 6880, 6912, 6966, 6984, 7680, 7740, 7760, 7776, 7857, 8256, 8342, 8640, 8730, 9216, 9288, 9312, 9720, 10240, 10320, 10368, 10449, 10476, 11008, 11520, 11610, 11640, 12288, 12384, 12416, 12513, 12960, 13095, 13760, 13824, 13932, 13968, 15360, 15480, 15520, 15552, 15714, 16512, 16684, 17280, 17415, 17460, 18432, 18576, 18624, 19440, 20480, 20640, 20736, 20855, 20898, 20952, 22016, 23040, 23220, 23280, 23571, 24768, 24832, 25026, 25920, 26190, 27520, 27648, 27864, 27936, 30720, 30960, 31040, 31104, 31428, 33024, 33368, 34560, 34830, 34920, 36864, 37152, 37248, 37539, 38880, 39285, 41280, 41472, 41710, 41796, 41904, 44032, 46080, 46440, 46560, 47142, 49536, 49664, 50052, 51840, 52245, 52380, 55040, 55296, 55728, 55872, 61440, 61920, 62080, 62208, 62565, 62856, 66048, 66736, 69120, 69660, 69840, 74304, 74496, 75078, 77760, 78570, 82560, 82944, 83420, 83592, 83808, 88064, 92160, 92880, 93120, 94284, 99072, 99328, 100104, 103680, 104490, 104760, 110080, 110592, 111456, 111744, 112617, 117855, 123840, 124160, 124416, 125130, 125712, 132096, 133472, 138240, 139320, 139680, 148608, 148992, 150156, 155520, 157140, 165120, 165888, 166840, 167184, 167616, 176128, 184320, 185760, 186240, 187695, 188568, 198144, 198656, 200208, 207360, 208980, 209520, 220160, 222912, 223488, 225234, 235710, 247680, 248320, 248832, 250260, 251424, 264192, 266944, 276480, 278640, 279360, 297216, 297984, 300312, 311040, 314280, 330240, 331776, 333680, 334368, 335232, 337851, 371520, 372480, 375390, 377136, 396288, 397312, 400416, 414720, 417960, 419040, 440320, 445824, 446976, 450468, 471420, 495360, 496640, 497664, 500520, 502848, 528384, 533888, 552960, 557280, 558720, 563085, 594432, 595968, 600624, 622080, 628560, 660480, 667360, 668736, 670464, 675702, 743040, 744960, 750780, 754272, 792576, 800832, 829440, 835920, 838080, 880640, 891648, 893952, 900936, 942840, 990720, 993280, 995328, 1001040, 1005696, 1013553, 1067776, 1114560, 1117440, 1126170, 1188864, 1191936, 1201248, 1244160, 1257120, 1320960, 1334720, 1337472, 1340928, 1351404, 1486080, 1489920, 1501560, 1508544, 1585152, 1601664, 1658880, 1671840, 1676160, 1689255, 1783296, 1787904, 1801872, 1885680, 1981440, 1986560, 2002080, 2011392, 2027106, 2135552, 2229120, 2234880, 2252340, 2377728, 2402496, 2488320, 2514240, 2641920, 2669440, 2674944, 2681856, 2702808, 2972160, 2979840, 3003120, 3017088, 3203328, 3343680, 3352320, 3378510, 3566592, 3575808, 3603744, 3771360, 3962880, 4004160, 4022784, 4054212, 4271104, 4458240, 4469760, 4504680, 4755456, 4804992, 4976640, 5028480, 5067765, 5338880, 5349888, 5363712, 5405616, 5944320, 5959680, 6006240, 6034176, 6406656, 6687360, 6704640, 6757020, 7133184, 7207488, 7542720, 7925760, 8008320, 8045568, 8108424, 8542208, 8916480, 8939520, 9009360, 9609984, 10056960, 10135530, 10677760, 10699776, 10727424, 10811232, 11888640, 12012480, 12068352, 12813312, 13374720, 13409280, 13514040, 14266368, 14414976, 15085440, 16016640, 16091136, 16216848, 17084416, 17832960, 17879040, 18018720, 19219968, 20113920, 20271060, 21355520, 21399552, 21622464, 23777280, 24024960, 24136704, 25626624, 26749440, 26818560, 27028080, 28829952, 30170880, 32033280, 32182272, 32433696, 35665920, 36037440, 38439936, 40227840, 40542120, 42711040, 42799104, 43244928, 48049920, 48273408, 51253248, 53498880, 53637120, 54056160, 57659904, 60341760, 64066560, 64867392, 71331840, 72074880, 76879872, 80455680, 81084240, 85422080, 86489856, 96099840, 96546816, 106997760, 108112320, 115319808, 120683520, 128133120, 129734784, 144149760, 153759744, 160911360, 162168480, 172979712, 192199680, 213995520, 216224640, 230639616, 241367040, 256266240, 259469568, 288299520, 324336960, 345959424, 384399360, 432449280, 461279232, 482734080, 518939136, 576599040, 648673920, 691918848, 768798720, 864898560, 1037878272, 1153198080, 1297347840, 1383837696, 1729797120, 2075756544, 2306396160, 2594695680, 3459594240, 4151513088, 5189391360, 6919188480, 10378782720, 20757565440]

約数ペア:

[(1, 20757565440), (2, 10378782720), (3, 6919188480), (4, 5189391360), (5, 4151513088), (6, 3459594240), (8, 2594695680), (9, 2306396160), (10, 2075756544), (12, 1729797120), (15, 1383837696), (16, 1297347840), (18, 1153198080), (20, 1037878272), (24, 864898560), (27, 768798720), (30, 691918848), (32, 648673920), (36, 576599040), (40, 518939136), (43, 482734080), (45, 461279232), (48, 432449280), (54, 384399360), (60, 345959424), (64, 324336960), (72, 288299520), (80, 259469568), (81, 256266240), (86, 241367040), (90, 230639616), (96, 216224640), (97, 213995520), (108, 192199680), (120, 172979712), (128, 162168480), (129, 160911360), (135, 153759744), (144, 144149760), (160, 129734784), (162, 128133120), (172, 120683520), (180, 115319808), (192, 108112320), (194, 106997760), (215, 96546816), (216, 96099840), (240, 86489856), (243, 85422080), (256, 81084240), (258, 80455680), (270, 76879872), (288, 72074880), (291, 71331840), (320, 64867392), (324, 64066560), (344, 60341760), (360, 57659904), (384, 54056160), (387, 53637120), (388, 53498880), (405, 51253248), (430, 48273408), (432, 48049920), (480, 43244928), (485, 42799104), (486, 42711040), (512, 40542120), (516, 40227840), (540, 38439936), (576, 36037440), (582, 35665920), (640, 32433696), (645, 32182272), (648, 32033280), (688, 30170880), (720, 28829952), (768, 27028080), (774, 26818560), (776, 26749440), (810, 25626624), (860, 24136704), (864, 24024960), (873, 23777280), (960, 21622464), (970, 21399552), (972, 21355520), (1024, 20271060), (1032, 20113920), (1080, 19219968), (1152, 18018720), (1161, 17879040), (1164, 17832960), (1215, 17084416), (1280, 16216848), (1290, 16091136), (1296, 16016640), (1376, 15085440), (1440, 14414976), (1455, 14266368), (1536, 13514040), (1548, 13409280), (1552, 13374720), (1620, 12813312), (1720, 12068352), (1728, 12012480), (1746, 11888640), (1920, 10811232), (1935, 10727424), (1940, 10699776), (1944, 10677760), (2048, 10135530), (2064, 10056960), (2160, 9609984), (2304, 9009360), (2322, 8939520), (2328, 8916480), (2430, 8542208), (2560, 8108424), (2580, 8045568), (2592, 8008320), (2619, 7925760), (2752, 7542720), (2880, 7207488), (2910, 7133184), (3072, 6757020), (3096, 6704640), (3104, 6687360), (3240, 6406656), (3440, 6034176), (3456, 6006240), (3483, 5959680), (3492, 5944320), (3840, 5405616), (3870, 5363712), (3880, 5349888), (3888, 5338880), (4096, 5067765), (4128, 5028480), (4171, 4976640), (4320, 4804992), (4365, 4755456), (4608, 4504680), (4644, 4469760), (4656, 4458240), (4860, 4271104), (5120, 4054212), (5160, 4022784), (5184, 4004160), (5238, 3962880), (5504, 3771360), (5760, 3603744), (5805, 3575808), (5820, 3566592), (6144, 3378510), (6192, 3352320), (6208, 3343680), (6480, 3203328), (6880, 3017088), (6912, 3003120), (6966, 2979840), (6984, 2972160), (7680, 2702808), (7740, 2681856), (7760, 2674944), (7776, 2669440), (7857, 2641920), (8256, 2514240), (8342, 2488320), (8640, 2402496), (8730, 2377728), (9216, 2252340), (9288, 2234880), (9312, 2229120), (9720, 2135552), (10240, 2027106), (10320, 2011392), (10368, 2002080), (10449, 1986560), (10476, 1981440), (11008, 1885680), (11520, 1801872), (11610, 1787904), (11640, 1783296), (12288, 1689255), (12384, 1676160), (12416, 1671840), (12513, 1658880), (12960, 1601664), (13095, 1585152), (13760, 1508544), (13824, 1501560), (13932, 1489920), (13968, 1486080), (15360, 1351404), (15480, 1340928), (15520, 1337472), (15552, 1334720), (15714, 1320960), (16512, 1257120), (16684, 1244160), (17280, 1201248), (17415, 1191936), (17460, 1188864), (18432, 1126170), (18576, 1117440), (18624, 1114560), (19440, 1067776), (20480, 1013553), (20640, 1005696), (20736, 1001040), (20855, 995328), (20898, 993280), (20952, 990720), (22016, 942840), (23040, 900936), (23220, 893952), (23280, 891648), (23571, 880640), (24768, 838080), (24832, 835920), (25026, 829440), (25920, 800832), (26190, 792576), (27520, 754272), (27648, 750780), (27864, 744960), (27936, 743040), (30720, 675702), (30960, 670464), (31040, 668736), (31104, 667360), (31428, 660480), (33024, 628560), (33368, 622080), (34560, 600624), (34830, 595968), (34920, 594432), (36864, 563085), (37152, 558720), (37248, 557280), (37539, 552960), (38880, 533888), (39285, 528384), (41280, 502848), (41472, 500520), (41710, 497664), (41796, 496640), (41904, 495360), (44032, 471420), (46080, 450468), (46440, 446976), (46560, 445824), (47142, 440320), (49536, 419040), (49664, 417960), (50052, 414720), (51840, 400416), (52245, 397312), (52380, 396288), (55040, 377136), (55296, 375390), (55728, 372480), (55872, 371520), (61440, 337851), (61920, 335232), (62080, 334368), (62208, 333680), (62565, 331776), (62856, 330240), (66048, 314280), (66736, 311040), (69120, 300312), (69660, 297984), (69840, 297216), (74304, 279360), (74496, 278640), (75078, 276480), (77760, 266944), (78570, 264192), (82560, 251424), (82944, 250260), (83420, 248832), (83592, 248320), (83808, 247680), (88064, 235710), (92160, 225234), (92880, 223488), (93120, 222912), (94284, 220160), (99072, 209520), (99328, 208980), (100104, 207360), (103680, 200208), (104490, 198656), (104760, 198144), (110080, 188568), (110592, 187695), (111456, 186240), (111744, 185760), (112617, 184320), (117855, 176128), (123840, 167616), (124160, 167184), (124416, 166840), (125130, 165888), (125712, 165120), (132096, 157140), (133472, 155520), (138240, 150156), (139320, 148992), (139680, 148608)]