52130798720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81373}}^1$

素因数の和:81423

約数の個数: 256

約数和(自身を含む): 167330983680

約数和(自身を除く): 115200184960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 640, 704, 715, 728, 770, 832, 880, 896, 910, 1001, 1040, 1120, 1144, 1232, 1408, 1430, 1456, 1540, 1664, 1760, 1820, 2002, 2080, 2240, 2288, 2464, 2860, 2912, 3080, 3520, 3640, 4004, 4160, 4480, 4576, 4928, 5005, 5720, 5824, 6160, 7040, 7280, 8008, 8320, 9152, 9856, 10010, 11440, 11648, 12320, 14560, 16016, 18304, 20020, 22880, 24640, 29120, 32032, 40040, 45760, 49280, 58240, 64064, 80080, 81373, 91520, 128128, 160160, 162746, 320320, 325492, 406865, 569611, 640640, 650984, 813730, 895103, 1057849, 1139222, 1301968, 1627460, 1790206, 2115698, 2278444, 2603936, 2848055, 3254920, 3580412, 4231396, 4475515, 4556888, 5207872, 5289245, 5696110, 6265721, 6509840, 7160824, 7404943, 8462792, 8951030, 9113776, 10415744, 10578490, 11392220, 11636339, 12531442, 13019680, 14321648, 14809886, 16925584, 17902060, 18227552, 21156980, 22784440, 23272678, 25062884, 26039360, 28643296, 29619772, 31328605, 33851168, 35804120, 36455104, 37024715, 42313960, 45568880, 46545356, 50125768, 52078720, 57286592, 58181695, 59239544, 62657210, 67702336, 71608240, 72910208, 74049430, 81454373, 84627920, 91137760, 93090712, 100251536, 114573184, 116363390, 118479088, 125314420, 135404672, 143216480, 148098860, 162908746, 169255840, 182275520, 186181424, 200503072, 232726780, 236958176, 250628840, 286432960, 296197720, 325817492, 338511680, 364551040, 372362848, 401006144, 407271865, 465453560, 473916352, 501257680, 572865920, 592395440, 651634984, 677023360, 744725696, 802012288, 814543730, 930907120, 947832704, 1002515360, 1184790880, 1303269968, 1489451392, 1629087460, 1861814240, 2005030720, 2369581760, 2606539936, 3258174920, 3723628480, 4010061440, 4739163520, 5213079872, 6516349840, 7447256960, 10426159744, 13032699680, 26065399360, 52130798720]

約数ペア:

[(1, 52130798720), (2, 26065399360), (4, 13032699680), (5, 10426159744), (7, 7447256960), (8, 6516349840), (10, 5213079872), (11, 4739163520), (13, 4010061440), (14, 3723628480), (16, 3258174920), (20, 2606539936), (22, 2369581760), (26, 2005030720), (28, 1861814240), (32, 1629087460), (35, 1489451392), (40, 1303269968), (44, 1184790880), (52, 1002515360), (55, 947832704), (56, 930907120), (64, 814543730), (65, 802012288), (70, 744725696), (77, 677023360), (80, 651634984), (88, 592395440), (91, 572865920), (104, 501257680), (110, 473916352), (112, 465453560), (128, 407271865), (130, 401006144), (140, 372362848), (143, 364551040), (154, 338511680), (160, 325817492), (176, 296197720), (182, 286432960), (208, 250628840), (220, 236958176), (224, 232726780), (260, 200503072), (280, 186181424), (286, 182275520), (308, 169255840), (320, 162908746), (352, 148098860), (364, 143216480), (385, 135404672), (416, 125314420), (440, 118479088), (448, 116363390), (455, 114573184), (520, 100251536), (560, 93090712), (572, 91137760), (616, 84627920), (640, 81454373), (704, 74049430), (715, 72910208), (728, 71608240), (770, 67702336), (832, 62657210), (880, 59239544), (896, 58181695), (910, 57286592), (1001, 52078720), (1040, 50125768), (1120, 46545356), (1144, 45568880), (1232, 42313960), (1408, 37024715), (1430, 36455104), (1456, 35804120), (1540, 33851168), (1664, 31328605), (1760, 29619772), (1820, 28643296), (2002, 26039360), (2080, 25062884), (2240, 23272678), (2288, 22784440), (2464, 21156980), (2860, 18227552), (2912, 17902060), (3080, 16925584), (3520, 14809886), (3640, 14321648), (4004, 13019680), (4160, 12531442), (4480, 11636339), (4576, 11392220), (4928, 10578490), (5005, 10415744), (5720, 9113776), (5824, 8951030), (6160, 8462792), (7040, 7404943), (7280, 7160824), (8008, 6509840), (8320, 6265721), (9152, 5696110), (9856, 5289245), (10010, 5207872), (11440, 4556888), (11648, 4475515), (12320, 4231396), (14560, 3580412), (16016, 3254920), (18304, 2848055), (20020, 2603936), (22880, 2278444), (24640, 2115698), (29120, 1790206), (32032, 1627460), (40040, 1301968), (45760, 1139222), (49280, 1057849), (58240, 895103), (64064, 813730), (80080, 650984), (81373, 640640), (91520, 569611), (128128, 406865), (160160, 325492), (162746, 320320)]