2680496566020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19867}}^1\times {\mathrm{8237}}^1$

素因数の和:28139

約数の個数: 288

約数和(自身を含む): 10008905856768

約数和(自身を除く): 7328409290748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 8237, 16380, 16474, 19867, 24711, 32948, 39734, 41185, 49422, 57659, 59601, 74133, 79468, 82370, 98844, 99335, 107081, 115318, 119202, 123555, 139069, 148266, 164740, 172977, 178803, 198670, 214162, 230636, 238404, 247110, 258271, 278138, 288295, 296532, 298005, 321243, 345954, 357606, 370665, 397340, 417207, 428324, 494220, 516542, 518931, 535405, 556276, 576590, 596010, 642486, 691908, 695345, 715212, 741330, 749567, 774813, 834414, 864885, 894015, 963729, 1033084, 1037862, 1070810, 1153180, 1192020, 1251621, 1284972, 1291355, 1390690, 1482660, 1499134, 1549626, 1606215, 1668828, 1729770, 1788030, 1807897, 1927458, 2075724, 2086035, 2141620, 2248701, 2324439, 2503242, 2582710, 2594655, 2781380, 2998268, 3099252, 3212430, 3459540, 3576060, 3615794, 3747835, 3854916, 3874065, 4172070, 4497402, 4648878, 4818645, 5006484, 5165420, 5189310, 5423691, 6258105, 6424860, 6746103, 7231588, 7495670, 7748130, 8344140, 8994804, 9039485, 9297756, 9637290, 10378620, 10847382, 11243505, 11622195, 12516210, 13492206, 14991340, 15496260, 16271073, 18078970, 19274580, 21694764, 22487010, 23244390, 25032420, 26984412, 27118455, 32542146, 33730515, 36157940, 44974020, 46488780, 54236910, 65084292, 67461030, 81355365, 108473820, 134922060, 162710730, 163644479, 325421460, 327288958, 490933437, 654577916, 818222395, 981866874, 1145511353, 1472800311, 1636444790, 1963733748, 2127378227, 2291022706, 2454667185, 2945600622, 3272889580, 3436534059, 4254756454, 4582045412, 4909334370, 5727556765, 5891201244, 6382134681, 6873068118, 7364001555, 8509512908, 9818668740, 10309602177, 10636891135, 11455113530, 12764269362, 13746136236, 14728003110, 14891647589, 17182670295, 19146404043, 20619204354, 21273782270, 22910227060, 25528538724, 29456006220, 29783295178, 31910673405, 34365340590, 38292808086, 41238408708, 42547564540, 44674942767, 51548010885, 59566590356, 63821346810, 68730681180, 74458237945, 76585616172, 89349885534, 95732020215, 103096021770, 127642693620, 134024828301, 148916475890, 178699771068, 191464040430, 206192043540, 223374713835, 268049656602, 297832951780, 382928080860, 446749427670, 536099313204, 670124141505, 893498855340, 1340248283010, 2680496566020]

約数ペア:

[(1, 2680496566020), (2, 1340248283010), (3, 893498855340), (4, 670124141505), (5, 536099313204), (6, 446749427670), (7, 382928080860), (9, 297832951780), (10, 268049656602), (12, 223374713835), (13, 206192043540), (14, 191464040430), (15, 178699771068), (18, 148916475890), (20, 134024828301), (21, 127642693620), (26, 103096021770), (28, 95732020215), (30, 89349885534), (35, 76585616172), (36, 74458237945), (39, 68730681180), (42, 63821346810), (45, 59566590356), (52, 51548010885), (60, 44674942767), (63, 42547564540), (65, 41238408708), (70, 38292808086), (78, 34365340590), (84, 31910673405), (90, 29783295178), (91, 29456006220), (105, 25528538724), (117, 22910227060), (126, 21273782270), (130, 20619204354), (140, 19146404043), (156, 17182670295), (180, 14891647589), (182, 14728003110), (195, 13746136236), (210, 12764269362), (234, 11455113530), (252, 10636891135), (260, 10309602177), (273, 9818668740), (315, 8509512908), (364, 7364001555), (390, 6873068118), (420, 6382134681), (455, 5891201244), (468, 5727556765), (546, 4909334370), (585, 4582045412), (630, 4254756454), (780, 3436534059), (819, 3272889580), (910, 2945600622), (1092, 2454667185), (1170, 2291022706), (1260, 2127378227), (1365, 1963733748), (1638, 1636444790), (1820, 1472800311), (2340, 1145511353), (2730, 981866874), (3276, 818222395), (4095, 654577916), (5460, 490933437), (8190, 327288958), (8237, 325421460), (16380, 163644479), (16474, 162710730), (19867, 134922060), (24711, 108473820), (32948, 81355365), (39734, 67461030), (41185, 65084292), (49422, 54236910), (57659, 46488780), (59601, 44974020), (74133, 36157940), (79468, 33730515), (82370, 32542146), (98844, 27118455), (99335, 26984412), (107081, 25032420), (115318, 23244390), (119202, 22487010), (123555, 21694764), (139069, 19274580), (148266, 18078970), (164740, 16271073), (172977, 15496260), (178803, 14991340), (198670, 13492206), (214162, 12516210), (230636, 11622195), (238404, 11243505), (247110, 10847382), (258271, 10378620), (278138, 9637290), (288295, 9297756), (296532, 9039485), (298005, 8994804), (321243, 8344140), (345954, 7748130), (357606, 7495670), (370665, 7231588), (397340, 6746103), (417207, 6424860), (428324, 6258105), (494220, 5423691), (516542, 5189310), (518931, 5165420), (535405, 5006484), (556276, 4818645), (576590, 4648878), (596010, 4497402), (642486, 4172070), (691908, 3874065), (695345, 3854916), (715212, 3747835), (741330, 3615794), (749567, 3576060), (774813, 3459540), (834414, 3212430), (864885, 3099252), (894015, 2998268), (963729, 2781380), (1033084, 2594655), (1037862, 2582710), (1070810, 2503242), (1153180, 2324439), (1192020, 2248701), (1251621, 2141620), (1284972, 2086035), (1291355, 2075724), (1390690, 1927458), (1482660, 1807897), (1499134, 1788030), (1549626, 1729770), (1606215, 1668828)]