761837440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 2281144320

約数和(自身を除く): 1519306880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 103, 104, 112, 127, 128, 130, 140, 160, 182, 206, 208, 224, 254, 260, 280, 320, 364, 412, 416, 448, 455, 508, 515, 520, 560, 635, 640, 721, 728, 824, 832, 889, 896, 910, 1016, 1030, 1040, 1120, 1270, 1339, 1442, 1456, 1648, 1651, 1664, 1778, 1820, 2032, 2060, 2080, 2240, 2540, 2678, 2884, 2912, 3296, 3302, 3556, 3605, 3640, 4064, 4120, 4160, 4445, 4480, 5080, 5356, 5768, 5824, 6592, 6604, 6695, 7112, 7210, 7280, 8128, 8240, 8255, 8320, 8890, 9373, 10160, 10712, 11536, 11557, 11648, 13081, 13184, 13208, 13390, 14224, 14420, 14560, 16256, 16480, 16510, 17780, 18746, 20320, 21424, 23072, 23114, 26162, 26416, 26780, 28448, 28840, 29120, 32960, 33020, 35560, 37492, 40640, 42848, 46144, 46228, 46865, 52324, 52832, 53560, 56896, 57680, 57785, 58240, 65405, 65920, 66040, 71120, 74984, 81280, 85696, 91567, 92288, 92456, 93730, 104648, 105664, 107120, 113792, 115360, 115570, 130810, 132080, 142240, 149968, 170053, 171392, 183134, 184912, 187460, 209296, 211328, 214240, 230720, 231140, 261620, 264160, 284480, 299936, 340106, 366268, 369824, 374920, 418592, 428480, 457835, 461440, 462280, 523240, 528320, 568960, 599872, 680212, 732536, 739648, 749840, 837184, 850265, 856960, 915670, 924560, 1046480, 1056640, 1190371, 1199744, 1360424, 1465072, 1479296, 1499680, 1674368, 1700530, 1831340, 1849120, 2092960, 2380742, 2720848, 2930144, 2999360, 3401060, 3662680, 3698240, 4185920, 4761484, 5441696, 5860288, 5951855, 5998720, 6802120, 7325360, 7396480, 8371840, 9522968, 10883392, 11720576, 11903710, 13604240, 14650720, 19045936, 21766784, 23807420, 27208480, 29301440, 38091872, 47614840, 54416960, 58602880, 76183744, 95229680, 108833920, 152367488, 190459360, 380918720, 761837440]

約数ペア:

[(1, 761837440), (2, 380918720), (4, 190459360), (5, 152367488), (7, 108833920), (8, 95229680), (10, 76183744), (13, 58602880), (14, 54416960), (16, 47614840), (20, 38091872), (26, 29301440), (28, 27208480), (32, 23807420), (35, 21766784), (40, 19045936), (52, 14650720), (56, 13604240), (64, 11903710), (65, 11720576), (70, 10883392), (80, 9522968), (91, 8371840), (103, 7396480), (104, 7325360), (112, 6802120), (127, 5998720), (128, 5951855), (130, 5860288), (140, 5441696), (160, 4761484), (182, 4185920), (206, 3698240), (208, 3662680), (224, 3401060), (254, 2999360), (260, 2930144), (280, 2720848), (320, 2380742), (364, 2092960), (412, 1849120), (416, 1831340), (448, 1700530), (455, 1674368), (508, 1499680), (515, 1479296), (520, 1465072), (560, 1360424), (635, 1199744), (640, 1190371), (721, 1056640), (728, 1046480), (824, 924560), (832, 915670), (889, 856960), (896, 850265), (910, 837184), (1016, 749840), (1030, 739648), (1040, 732536), (1120, 680212), (1270, 599872), (1339, 568960), (1442, 528320), (1456, 523240), (1648, 462280), (1651, 461440), (1664, 457835), (1778, 428480), (1820, 418592), (2032, 374920), (2060, 369824), (2080, 366268), (2240, 340106), (2540, 299936), (2678, 284480), (2884, 264160), (2912, 261620), (3296, 231140), (3302, 230720), (3556, 214240), (3605, 211328), (3640, 209296), (4064, 187460), (4120, 184912), (4160, 183134), (4445, 171392), (4480, 170053), (5080, 149968), (5356, 142240), (5768, 132080), (5824, 130810), (6592, 115570), (6604, 115360), (6695, 113792), (7112, 107120), (7210, 105664), (7280, 104648), (8128, 93730), (8240, 92456), (8255, 92288), (8320, 91567), (8890, 85696), (9373, 81280), (10160, 74984), (10712, 71120), (11536, 66040), (11557, 65920), (11648, 65405), (13081, 58240), (13184, 57785), (13208, 57680), (13390, 56896), (14224, 53560), (14420, 52832), (14560, 52324), (16256, 46865), (16480, 46228), (16510, 46144), (17780, 42848), (18746, 40640), (20320, 37492), (21424, 35560), (23072, 33020), (23114, 32960), (26162, 29120), (26416, 28840), (26780, 28448)]