12760939520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4507}}^1$

素因数の和:4618

約数の個数: 176

約数和(自身を含む): 35435043840

約数和(自身を除く): 22674104320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 256, 280, 316, 320, 395, 448, 512, 553, 560, 632, 640, 790, 896, 1024, 1106, 1120, 1264, 1280, 1580, 1792, 2212, 2240, 2528, 2560, 2765, 3160, 3584, 4424, 4480, 4507, 5056, 5120, 5530, 6320, 7168, 8848, 8960, 9014, 10112, 11060, 12640, 17696, 17920, 18028, 20224, 22120, 22535, 25280, 31549, 35392, 35840, 36056, 40448, 44240, 45070, 50560, 63098, 70784, 72112, 80896, 88480, 90140, 101120, 126196, 141568, 144224, 157745, 176960, 180280, 202240, 252392, 283136, 288448, 315490, 353920, 356053, 360560, 404480, 504784, 566272, 576896, 630980, 707840, 712106, 721120, 1009568, 1153792, 1261960, 1415680, 1424212, 1442240, 1780265, 2019136, 2307584, 2492371, 2523920, 2831360, 2848424, 2884480, 3560530, 4038272, 4615168, 4984742, 5047840, 5696848, 5768960, 7121060, 8076544, 9969484, 10095680, 11393696, 11537920, 12461855, 14242120, 16153088, 19938968, 20191360, 22787392, 23075840, 24923710, 28484240, 32306176, 39877936, 40382720, 45574784, 49847420, 56968480, 79755872, 80765440, 91149568, 99694840, 113936960, 159511744, 161530880, 182299136, 199389680, 227873920, 319023488, 364598272, 398779360, 455747840, 638046976, 797558720, 911495680, 1276093952, 1595117440, 1822991360, 2552187904, 3190234880, 6380469760, 12760939520]

約数ペア:

[(1, 12760939520), (2, 6380469760), (4, 3190234880), (5, 2552187904), (7, 1822991360), (8, 1595117440), (10, 1276093952), (14, 911495680), (16, 797558720), (20, 638046976), (28, 455747840), (32, 398779360), (35, 364598272), (40, 319023488), (56, 227873920), (64, 199389680), (70, 182299136), (79, 161530880), (80, 159511744), (112, 113936960), (128, 99694840), (140, 91149568), (158, 80765440), (160, 79755872), (224, 56968480), (256, 49847420), (280, 45574784), (316, 40382720), (320, 39877936), (395, 32306176), (448, 28484240), (512, 24923710), (553, 23075840), (560, 22787392), (632, 20191360), (640, 19938968), (790, 16153088), (896, 14242120), (1024, 12461855), (1106, 11537920), (1120, 11393696), (1264, 10095680), (1280, 9969484), (1580, 8076544), (1792, 7121060), (2212, 5768960), (2240, 5696848), (2528, 5047840), (2560, 4984742), (2765, 4615168), (3160, 4038272), (3584, 3560530), (4424, 2884480), (4480, 2848424), (4507, 2831360), (5056, 2523920), (5120, 2492371), (5530, 2307584), (6320, 2019136), (7168, 1780265), (8848, 1442240), (8960, 1424212), (9014, 1415680), (10112, 1261960), (11060, 1153792), (12640, 1009568), (17696, 721120), (17920, 712106), (18028, 707840), (20224, 630980), (22120, 576896), (22535, 566272), (25280, 504784), (31549, 404480), (35392, 360560), (35840, 356053), (36056, 353920), (40448, 315490), (44240, 288448), (45070, 283136), (50560, 252392), (63098, 202240), (70784, 180280), (72112, 176960), (80896, 157745), (88480, 144224), (90140, 141568), (101120, 126196)]