756290080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 2221793280

約数和(自身を除く): 1465503200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 127, 130, 140, 160, 182, 208, 224, 254, 260, 280, 364, 409, 416, 455, 508, 520, 560, 635, 728, 818, 889, 910, 1016, 1040, 1120, 1270, 1456, 1636, 1651, 1778, 1820, 2032, 2045, 2080, 2540, 2863, 2912, 3272, 3302, 3556, 3640, 4064, 4090, 4445, 5080, 5317, 5726, 6544, 6604, 7112, 7280, 8180, 8255, 8890, 10160, 10634, 11452, 11557, 13088, 13208, 14224, 14315, 14560, 16360, 16510, 17780, 20320, 21268, 22904, 23114, 26416, 26585, 28448, 28630, 32720, 33020, 35560, 37219, 42536, 45808, 46228, 51943, 52832, 53170, 57260, 57785, 65440, 66040, 71120, 74438, 85072, 91616, 92456, 103886, 106340, 114520, 115570, 132080, 142240, 148876, 170144, 184912, 186095, 207772, 212680, 229040, 231140, 259715, 264160, 297752, 363601, 369824, 372190, 415544, 425360, 458080, 462280, 519430, 595504, 675259, 727202, 744380, 831088, 850720, 924560, 1038860, 1191008, 1350518, 1454404, 1488760, 1662176, 1818005, 1849120, 2077720, 2701036, 2908808, 2977520, 3376295, 3636010, 4155440, 4726813, 5402072, 5817616, 5955040, 6752590, 7272020, 8310880, 9453626, 10804144, 11635232, 13505180, 14544040, 18907252, 21608288, 23634065, 27010360, 29088080, 37814504, 47268130, 54020720, 58176160, 75629008, 94536260, 108041440, 151258016, 189072520, 378145040, 756290080]

約数ペア:

[(1, 756290080), (2, 378145040), (4, 189072520), (5, 151258016), (7, 108041440), (8, 94536260), (10, 75629008), (13, 58176160), (14, 54020720), (16, 47268130), (20, 37814504), (26, 29088080), (28, 27010360), (32, 23634065), (35, 21608288), (40, 18907252), (52, 14544040), (56, 13505180), (65, 11635232), (70, 10804144), (80, 9453626), (91, 8310880), (104, 7272020), (112, 6752590), (127, 5955040), (130, 5817616), (140, 5402072), (160, 4726813), (182, 4155440), (208, 3636010), (224, 3376295), (254, 2977520), (260, 2908808), (280, 2701036), (364, 2077720), (409, 1849120), (416, 1818005), (455, 1662176), (508, 1488760), (520, 1454404), (560, 1350518), (635, 1191008), (728, 1038860), (818, 924560), (889, 850720), (910, 831088), (1016, 744380), (1040, 727202), (1120, 675259), (1270, 595504), (1456, 519430), (1636, 462280), (1651, 458080), (1778, 425360), (1820, 415544), (2032, 372190), (2045, 369824), (2080, 363601), (2540, 297752), (2863, 264160), (2912, 259715), (3272, 231140), (3302, 229040), (3556, 212680), (3640, 207772), (4064, 186095), (4090, 184912), (4445, 170144), (5080, 148876), (5317, 142240), (5726, 132080), (6544, 115570), (6604, 114520), (7112, 106340), (7280, 103886), (8180, 92456), (8255, 91616), (8890, 85072), (10160, 74438), (10634, 71120), (11452, 66040), (11557, 65440), (13088, 57785), (13208, 57260), (14224, 53170), (14315, 52832), (14560, 51943), (16360, 46228), (16510, 45808), (17780, 42536), (20320, 37219), (21268, 35560), (22904, 33020), (23114, 32720), (26416, 28630), (26585, 28448)]