142703680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 416966400

約数和(自身を除く): 274262720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 479, 490, 532, 560, 608, 665, 760, 784, 931, 958, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1916, 1960, 2128, 2240, 2395, 2660, 3040, 3136, 3353, 3724, 3832, 3920, 4256, 4655, 4790, 5320, 6080, 6706, 7448, 7664, 7840, 8512, 9101, 9310, 9580, 10640, 13412, 14896, 15328, 15680, 16765, 18202, 18620, 19160, 21280, 23471, 26824, 29792, 30656, 33530, 36404, 37240, 38320, 42560, 45505, 46942, 53648, 59584, 63707, 67060, 72808, 74480, 76640, 91010, 93884, 107296, 117355, 127414, 134120, 145616, 148960, 153280, 182020, 187768, 214592, 234710, 254828, 268240, 291232, 297920, 318535, 364040, 375536, 445949, 469420, 509656, 536480, 582464, 637070, 728080, 751072, 891898, 938840, 1019312, 1072960, 1274140, 1456160, 1502144, 1783796, 1877680, 2038624, 2229745, 2548280, 2912320, 3567592, 3755360, 4077248, 4459490, 5096560, 7135184, 7510720, 8918980, 10193120, 14270368, 17837960, 20386240, 28540736, 35675920, 71351840, 142703680]

約数ペア:

[(1, 142703680), (2, 71351840), (4, 35675920), (5, 28540736), (7, 20386240), (8, 17837960), (10, 14270368), (14, 10193120), (16, 8918980), (19, 7510720), (20, 7135184), (28, 5096560), (32, 4459490), (35, 4077248), (38, 3755360), (40, 3567592), (49, 2912320), (56, 2548280), (64, 2229745), (70, 2038624), (76, 1877680), (80, 1783796), (95, 1502144), (98, 1456160), (112, 1274140), (133, 1072960), (140, 1019312), (152, 938840), (160, 891898), (190, 751072), (196, 728080), (224, 637070), (245, 582464), (266, 536480), (280, 509656), (304, 469420), (320, 445949), (380, 375536), (392, 364040), (448, 318535), (479, 297920), (490, 291232), (532, 268240), (560, 254828), (608, 234710), (665, 214592), (760, 187768), (784, 182020), (931, 153280), (958, 148960), (980, 145616), (1064, 134120), (1120, 127414), (1216, 117355), (1330, 107296), (1520, 93884), (1568, 91010), (1862, 76640), (1916, 74480), (1960, 72808), (2128, 67060), (2240, 63707), (2395, 59584), (2660, 53648), (3040, 46942), (3136, 45505), (3353, 42560), (3724, 38320), (3832, 37240), (3920, 36404), (4256, 33530), (4655, 30656), (4790, 29792), (5320, 26824), (6080, 23471), (6706, 21280), (7448, 19160), (7664, 18620), (7840, 18202), (8512, 16765), (9101, 15680), (9310, 15328), (9580, 14896), (10640, 13412)]