209357508480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{13967}}^1$

素因数の和:14237

約数の個数: 256

約数和(自身を含む): 688660392960

約数和(自身を除く): 479302884480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 211, 222, 240, 296, 320, 370, 384, 422, 444, 480, 555, 592, 633, 640, 740, 844, 888, 960, 1055, 1110, 1184, 1266, 1480, 1688, 1776, 1920, 2110, 2220, 2368, 2532, 2960, 3165, 3376, 3552, 4220, 4440, 4736, 5064, 5920, 6330, 6752, 7104, 7807, 8440, 8880, 10128, 11840, 12660, 13504, 13967, 14208, 15614, 16880, 17760, 20256, 23421, 23680, 25320, 27008, 27934, 31228, 33760, 35520, 39035, 40512, 41901, 46842, 50640, 55868, 62456, 67520, 69835, 71040, 78070, 81024, 83802, 93684, 101280, 111736, 117105, 124912, 135040, 139670, 156140, 167604, 187368, 202560, 209505, 223472, 234210, 249824, 279340, 312280, 335208, 374736, 405120, 419010, 446944, 468420, 499648, 516779, 558680, 624560, 670416, 749472, 838020, 893888, 936840, 999296, 1033558, 1117360, 1249120, 1340832, 1498944, 1550337, 1676040, 1787776, 1873680, 2067116, 2234720, 2498240, 2583895, 2681664, 2947037, 2997888, 3100674, 3352080, 3747360, 4134232, 4469440, 4996480, 5167790, 5363328, 5894074, 6201348, 6704160, 7494720, 7751685, 8268464, 8841111, 8938880, 10335580, 11788148, 12402696, 13408320, 14735185, 14989440, 15503370, 16536928, 17682222, 20671160, 23576296, 24805392, 26816640, 29470370, 31006740, 33073856, 35364444, 41342320, 44205555, 47152592, 49610784, 58940740, 62013480, 66147712, 70728888, 82684640, 88411110, 94305184, 99221568, 109040369, 117881480, 124026960, 141457776, 165369280, 176822220, 188610368, 198443136, 218080738, 235762960, 248053920, 282915552, 327121107, 330738560, 353644440, 377220736, 436161476, 471525920, 496107840, 545201845, 565831104, 654242214, 707288880, 872322952, 943051840, 992215680, 1090403690, 1131662208, 1308484428, 1414577760, 1635605535, 1744645904, 1886103680, 2180807380, 2616968856, 2829155520, 3271211070, 3489291808, 4361614760, 5233937712, 5658311040, 6542422140, 6978583616, 8723229520, 10467875424, 13084844280, 13957167232, 17446459040, 20935750848, 26169688560, 34892918080, 41871501696, 52339377120, 69785836160, 104678754240, 209357508480]

約数ペア:

[(1, 209357508480), (2, 104678754240), (3, 69785836160), (4, 52339377120), (5, 41871501696), (6, 34892918080), (8, 26169688560), (10, 20935750848), (12, 17446459040), (15, 13957167232), (16, 13084844280), (20, 10467875424), (24, 8723229520), (30, 6978583616), (32, 6542422140), (37, 5658311040), (40, 5233937712), (48, 4361614760), (60, 3489291808), (64, 3271211070), (74, 2829155520), (80, 2616968856), (96, 2180807380), (111, 1886103680), (120, 1744645904), (128, 1635605535), (148, 1414577760), (160, 1308484428), (185, 1131662208), (192, 1090403690), (211, 992215680), (222, 943051840), (240, 872322952), (296, 707288880), (320, 654242214), (370, 565831104), (384, 545201845), (422, 496107840), (444, 471525920), (480, 436161476), (555, 377220736), (592, 353644440), (633, 330738560), (640, 327121107), (740, 282915552), (844, 248053920), (888, 235762960), (960, 218080738), (1055, 198443136), (1110, 188610368), (1184, 176822220), (1266, 165369280), (1480, 141457776), (1688, 124026960), (1776, 117881480), (1920, 109040369), (2110, 99221568), (2220, 94305184), (2368, 88411110), (2532, 82684640), (2960, 70728888), (3165, 66147712), (3376, 62013480), (3552, 58940740), (4220, 49610784), (4440, 47152592), (4736, 44205555), (5064, 41342320), (5920, 35364444), (6330, 33073856), (6752, 31006740), (7104, 29470370), (7807, 26816640), (8440, 24805392), (8880, 23576296), (10128, 20671160), (11840, 17682222), (12660, 16536928), (13504, 15503370), (13967, 14989440), (14208, 14735185), (15614, 13408320), (16880, 12402696), (17760, 11788148), (20256, 10335580), (23421, 8938880), (23680, 8841111), (25320, 8268464), (27008, 7751685), (27934, 7494720), (31228, 6704160), (33760, 6201348), (35520, 5894074), (39035, 5363328), (40512, 5167790), (41901, 4996480), (46842, 4469440), (50640, 4134232), (55868, 3747360), (62456, 3352080), (67520, 3100674), (69835, 2997888), (71040, 2947037), (78070, 2681664), (81024, 2583895), (83802, 2498240), (93684, 2234720), (101280, 2067116), (111736, 1873680), (117105, 1787776), (124912, 1676040), (135040, 1550337), (139670, 1498944), (156140, 1340832), (167604, 1249120), (187368, 1117360), (202560, 1033558), (209505, 999296), (223472, 936840), (234210, 893888), (249824, 838020), (279340, 749472), (312280, 670416), (335208, 624560), (374736, 558680), (405120, 516779), (419010, 499648), (446944, 468420)]