262575040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 786530304

約数和(自身を除く): 523955264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 71, 80, 91, 104, 112, 127, 130, 140, 142, 160, 182, 208, 224, 254, 260, 280, 284, 320, 355, 364, 416, 448, 455, 497, 508, 520, 560, 568, 635, 710, 728, 832, 889, 910, 923, 994, 1016, 1040, 1120, 1136, 1270, 1420, 1456, 1651, 1778, 1820, 1846, 1988, 2032, 2080, 2240, 2272, 2485, 2540, 2840, 2912, 3302, 3556, 3640, 3692, 3976, 4064, 4160, 4445, 4544, 4615, 4970, 5080, 5680, 5824, 6461, 6604, 7112, 7280, 7384, 7952, 8128, 8255, 8890, 9017, 9230, 9940, 10160, 11360, 11557, 12922, 13208, 14224, 14560, 14768, 15904, 16510, 17780, 18034, 18460, 19880, 20320, 22720, 23114, 25844, 26416, 28448, 29120, 29536, 31808, 32305, 33020, 35560, 36068, 36920, 39760, 40640, 45085, 46228, 51688, 52832, 56896, 57785, 59072, 63119, 64610, 66040, 71120, 72136, 73840, 79520, 90170, 92456, 103376, 105664, 115570, 117221, 126238, 129220, 132080, 142240, 144272, 147680, 159040, 180340, 184912, 206752, 231140, 234442, 252476, 258440, 264160, 284480, 288544, 295360, 315595, 360680, 369824, 413504, 462280, 468884, 504952, 516880, 528320, 577088, 586105, 631190, 721360, 739648, 820547, 924560, 937768, 1009904, 1033760, 1172210, 1262380, 1442720, 1641094, 1849120, 1875536, 2019808, 2067520, 2344420, 2524760, 2885440, 3282188, 3698240, 3751072, 4039616, 4102735, 4688840, 5049520, 6564376, 7502144, 8205470, 9377680, 10099040, 13128752, 16410940, 18755360, 20198080, 26257504, 32821880, 37510720, 52515008, 65643760, 131287520, 262575040]

約数ペア:

[(1, 262575040), (2, 131287520), (4, 65643760), (5, 52515008), (7, 37510720), (8, 32821880), (10, 26257504), (13, 20198080), (14, 18755360), (16, 16410940), (20, 13128752), (26, 10099040), (28, 9377680), (32, 8205470), (35, 7502144), (40, 6564376), (52, 5049520), (56, 4688840), (64, 4102735), (65, 4039616), (70, 3751072), (71, 3698240), (80, 3282188), (91, 2885440), (104, 2524760), (112, 2344420), (127, 2067520), (130, 2019808), (140, 1875536), (142, 1849120), (160, 1641094), (182, 1442720), (208, 1262380), (224, 1172210), (254, 1033760), (260, 1009904), (280, 937768), (284, 924560), (320, 820547), (355, 739648), (364, 721360), (416, 631190), (448, 586105), (455, 577088), (497, 528320), (508, 516880), (520, 504952), (560, 468884), (568, 462280), (635, 413504), (710, 369824), (728, 360680), (832, 315595), (889, 295360), (910, 288544), (923, 284480), (994, 264160), (1016, 258440), (1040, 252476), (1120, 234442), (1136, 231140), (1270, 206752), (1420, 184912), (1456, 180340), (1651, 159040), (1778, 147680), (1820, 144272), (1846, 142240), (1988, 132080), (2032, 129220), (2080, 126238), (2240, 117221), (2272, 115570), (2485, 105664), (2540, 103376), (2840, 92456), (2912, 90170), (3302, 79520), (3556, 73840), (3640, 72136), (3692, 71120), (3976, 66040), (4064, 64610), (4160, 63119), (4445, 59072), (4544, 57785), (4615, 56896), (4970, 52832), (5080, 51688), (5680, 46228), (5824, 45085), (6461, 40640), (6604, 39760), (7112, 36920), (7280, 36068), (7384, 35560), (7952, 33020), (8128, 32305), (8255, 31808), (8890, 29536), (9017, 29120), (9230, 28448), (9940, 26416), (10160, 25844), (11360, 23114), (11557, 22720), (12922, 20320), (13208, 19880), (14224, 18460), (14560, 18034), (14768, 17780), (15904, 16510)]