83867771680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{618859}}^1$

素因数の和:618903

約数の個数: 144

約数和(自身を含む): 248900541120

約数和(自身を除く): 165032769440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2420, 2464, 3080, 3388, 3872, 4235, 4840, 6160, 6776, 8470, 9680, 12320, 13552, 16940, 19360, 27104, 33880, 67760, 135520, 618859, 1237718, 2475436, 3094295, 4332013, 4950872, 6188590, 6807449, 8664026, 9901744, 12377180, 13614898, 17328052, 19803488, 21660065, 24754360, 27229796, 34037245, 34656104, 43320130, 47652143, 49508720, 54459592, 68074490, 69312208, 74881939, 86640260, 95304286, 99017440, 108919184, 136148980, 138624416, 149763878, 173280520, 190608572, 217838368, 238260715, 272297960, 299527756, 346561040, 374409695, 381217144, 476521430, 524173573, 544595920, 599055512, 693122080, 748819390, 762434288, 953042860, 1048347146, 1089191840, 1198111024, 1497638780, 1524868576, 1906085720, 2096694292, 2396222048, 2620867865, 2995277560, 3812171440, 4193388584, 5241735730, 5990555120, 7624342880, 8386777168, 10483471460, 11981110240, 16773554336, 20966942920, 41933885840, 83867771680]

約数ペア:

[(1, 83867771680), (2, 41933885840), (4, 20966942920), (5, 16773554336), (7, 11981110240), (8, 10483471460), (10, 8386777168), (11, 7624342880), (14, 5990555120), (16, 5241735730), (20, 4193388584), (22, 3812171440), (28, 2995277560), (32, 2620867865), (35, 2396222048), (40, 2096694292), (44, 1906085720), (55, 1524868576), (56, 1497638780), (70, 1198111024), (77, 1089191840), (80, 1048347146), (88, 953042860), (110, 762434288), (112, 748819390), (121, 693122080), (140, 599055512), (154, 544595920), (160, 524173573), (176, 476521430), (220, 381217144), (224, 374409695), (242, 346561040), (280, 299527756), (308, 272297960), (352, 238260715), (385, 217838368), (440, 190608572), (484, 173280520), (560, 149763878), (605, 138624416), (616, 136148980), (770, 108919184), (847, 99017440), (880, 95304286), (968, 86640260), (1120, 74881939), (1210, 69312208), (1232, 68074490), (1540, 54459592), (1694, 49508720), (1760, 47652143), (1936, 43320130), (2420, 34656104), (2464, 34037245), (3080, 27229796), (3388, 24754360), (3872, 21660065), (4235, 19803488), (4840, 17328052), (6160, 13614898), (6776, 12377180), (8470, 9901744), (9680, 8664026), (12320, 6807449), (13552, 6188590), (16940, 4950872), (19360, 4332013), (27104, 3094295), (33880, 2475436), (67760, 1237718), (135520, 618859)]