127682240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 168

約数和(自身を含む): 375269760

約数和(自身を除く): 247587520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 392, 448, 476, 479, 490, 544, 560, 595, 680, 784, 833, 952, 958, 980, 1088, 1120, 1190, 1360, 1568, 1666, 1904, 1916, 1960, 2240, 2380, 2395, 2720, 3136, 3332, 3353, 3808, 3832, 3920, 4165, 4760, 4790, 5440, 6664, 6706, 7616, 7664, 7840, 8143, 8330, 9520, 9580, 13328, 13412, 15328, 15680, 16286, 16660, 16765, 19040, 19160, 23471, 26656, 26824, 30656, 32572, 33320, 33530, 38080, 38320, 40715, 46942, 53312, 53648, 57001, 65144, 66640, 67060, 76640, 81430, 93884, 107296, 114002, 117355, 130288, 133280, 134120, 153280, 162860, 187768, 214592, 228004, 234710, 260576, 266560, 268240, 285005, 325720, 375536, 399007, 456008, 469420, 521152, 536480, 570010, 651440, 751072, 798014, 912016, 938840, 1072960, 1140020, 1302880, 1502144, 1596028, 1824032, 1877680, 1995035, 2280040, 2605760, 3192056, 3648064, 3755360, 3990070, 4560080, 6384112, 7510720, 7980140, 9120160, 12768224, 15960280, 18240320, 25536448, 31920560, 63841120, 127682240]

約数ペア:

[(1, 127682240), (2, 63841120), (4, 31920560), (5, 25536448), (7, 18240320), (8, 15960280), (10, 12768224), (14, 9120160), (16, 7980140), (17, 7510720), (20, 6384112), (28, 4560080), (32, 3990070), (34, 3755360), (35, 3648064), (40, 3192056), (49, 2605760), (56, 2280040), (64, 1995035), (68, 1877680), (70, 1824032), (80, 1596028), (85, 1502144), (98, 1302880), (112, 1140020), (119, 1072960), (136, 938840), (140, 912016), (160, 798014), (170, 751072), (196, 651440), (224, 570010), (238, 536480), (245, 521152), (272, 469420), (280, 456008), (320, 399007), (340, 375536), (392, 325720), (448, 285005), (476, 268240), (479, 266560), (490, 260576), (544, 234710), (560, 228004), (595, 214592), (680, 187768), (784, 162860), (833, 153280), (952, 134120), (958, 133280), (980, 130288), (1088, 117355), (1120, 114002), (1190, 107296), (1360, 93884), (1568, 81430), (1666, 76640), (1904, 67060), (1916, 66640), (1960, 65144), (2240, 57001), (2380, 53648), (2395, 53312), (2720, 46942), (3136, 40715), (3332, 38320), (3353, 38080), (3808, 33530), (3832, 33320), (3920, 32572), (4165, 30656), (4760, 26824), (4790, 26656), (5440, 23471), (6664, 19160), (6706, 19040), (7616, 16765), (7664, 16660), (7840, 16286), (8143, 15680), (8330, 15328), (9520, 13412), (9580, 13328)]