168889420920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{2393}}^1$

素因数の和:2966

約数の個数: 256

約数和(自身を含む): 558637793280

約数和(自身を除く): 389748372360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 421, 440, 508, 635, 660, 762, 842, 1016, 1263, 1270, 1320, 1397, 1524, 1684, 1905, 2105, 2393, 2526, 2540, 2794, 3048, 3368, 3810, 4191, 4210, 4631, 4786, 5052, 5080, 5588, 6315, 6985, 7179, 7620, 8382, 8420, 9262, 9572, 10104, 11176, 11965, 12630, 13893, 13970, 14358, 15240, 16764, 16840, 18524, 19144, 20955, 23155, 23930, 25260, 26323, 27786, 27940, 28716, 33528, 35895, 37048, 41910, 46310, 47860, 50520, 52646, 53467, 55572, 55880, 57432, 69465, 71790, 78969, 83820, 92620, 95720, 105292, 106934, 111144, 131615, 138930, 143580, 157938, 160401, 167640, 185240, 210584, 213868, 263230, 267335, 277860, 287160, 303911, 315876, 320802, 394845, 427736, 526460, 534670, 555720, 588137, 607822, 631752, 641604, 789690, 802005, 911733, 1007453, 1052920, 1069340, 1176274, 1215644, 1283208, 1519555, 1579380, 1604010, 1764411, 1823466, 2014906, 2138680, 2352548, 2431288, 2940685, 3022359, 3039110, 3158760, 3208020, 3343021, 3528822, 3646932, 4029812, 4558665, 4705096, 5037265, 5881370, 6044718, 6078220, 6416040, 6686042, 7057644, 7293864, 8059624, 8822055, 9117330, 10029063, 10074530, 11081983, 11762740, 12089436, 12156440, 13372084, 14115288, 15111795, 16715105, 17644110, 18234660, 20058126, 20149060, 22163966, 23525480, 24178872, 26744168, 30223590, 33245949, 33430210, 35288220, 36469320, 40116252, 40298120, 44327932, 50145315, 55409915, 60447180, 66491898, 66860420, 70576440, 80232504, 88655864, 100290630, 110819830, 120894360, 127946531, 132983796, 133720840, 166229745, 200581260, 221639660, 255893062, 265967592, 332459490, 383839593, 401162520, 443279320, 511786124, 639732655, 664918980, 767679186, 1023572248, 1279465310, 1329837960, 1407411841, 1535358372, 1919197965, 2558930620, 2814823682, 3070716744, 3838395930, 4222235523, 5117861240, 5629647364, 7037059205, 7676791860, 8444471046, 11259294728, 14074118410, 15353583720, 16888942092, 21111177615, 28148236820, 33777884184, 42222355230, 56296473640, 84444710460, 168889420920]

約数ペア:

[(1, 168889420920), (2, 84444710460), (3, 56296473640), (4, 42222355230), (5, 33777884184), (6, 28148236820), (8, 21111177615), (10, 16888942092), (11, 15353583720), (12, 14074118410), (15, 11259294728), (20, 8444471046), (22, 7676791860), (24, 7037059205), (30, 5629647364), (33, 5117861240), (40, 4222235523), (44, 3838395930), (55, 3070716744), (60, 2814823682), (66, 2558930620), (88, 1919197965), (110, 1535358372), (120, 1407411841), (127, 1329837960), (132, 1279465310), (165, 1023572248), (220, 767679186), (254, 664918980), (264, 639732655), (330, 511786124), (381, 443279320), (421, 401162520), (440, 383839593), (508, 332459490), (635, 265967592), (660, 255893062), (762, 221639660), (842, 200581260), (1016, 166229745), (1263, 133720840), (1270, 132983796), (1320, 127946531), (1397, 120894360), (1524, 110819830), (1684, 100290630), (1905, 88655864), (2105, 80232504), (2393, 70576440), (2526, 66860420), (2540, 66491898), (2794, 60447180), (3048, 55409915), (3368, 50145315), (3810, 44327932), (4191, 40298120), (4210, 40116252), (4631, 36469320), (4786, 35288220), (5052, 33430210), (5080, 33245949), (5588, 30223590), (6315, 26744168), (6985, 24178872), (7179, 23525480), (7620, 22163966), (8382, 20149060), (8420, 20058126), (9262, 18234660), (9572, 17644110), (10104, 16715105), (11176, 15111795), (11965, 14115288), (12630, 13372084), (13893, 12156440), (13970, 12089436), (14358, 11762740), (15240, 11081983), (16764, 10074530), (16840, 10029063), (18524, 9117330), (19144, 8822055), (20955, 8059624), (23155, 7293864), (23930, 7057644), (25260, 6686042), (26323, 6416040), (27786, 6078220), (27940, 6044718), (28716, 5881370), (33528, 5037265), (35895, 4705096), (37048, 4558665), (41910, 4029812), (46310, 3646932), (47860, 3528822), (50520, 3343021), (52646, 3208020), (53467, 3158760), (55572, 3039110), (55880, 3022359), (57432, 2940685), (69465, 2431288), (71790, 2352548), (78969, 2138680), (83820, 2014906), (92620, 1823466), (95720, 1764411), (105292, 1604010), (106934, 1579380), (111144, 1519555), (131615, 1283208), (138930, 1215644), (143580, 1176274), (157938, 1069340), (160401, 1052920), (167640, 1007453), (185240, 911733), (210584, 802005), (213868, 789690), (263230, 641604), (267335, 631752), (277860, 607822), (287160, 588137), (303911, 555720), (315876, 534670), (320802, 526460), (394845, 427736)]