295330880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 785359872

約数和(自身を除く): 490028992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 127, 130, 160, 169, 172, 208, 215, 254, 260, 320, 338, 344, 416, 430, 508, 520, 559, 635, 676, 688, 832, 845, 860, 1016, 1040, 1118, 1270, 1352, 1376, 1651, 1690, 1720, 2032, 2080, 2236, 2540, 2704, 2752, 2795, 3302, 3380, 3440, 4064, 4160, 4472, 5080, 5408, 5461, 5590, 6604, 6760, 6880, 7267, 8128, 8255, 8944, 10160, 10816, 10922, 11180, 13208, 13520, 13760, 14534, 16510, 17888, 20320, 21463, 21844, 22360, 26416, 27040, 27305, 29068, 33020, 35776, 36335, 40640, 42926, 43688, 44720, 52832, 54080, 54610, 58136, 66040, 70993, 72670, 85852, 87376, 89440, 105664, 107315, 109220, 116272, 132080, 141986, 145340, 171704, 174752, 178880, 214630, 218440, 232544, 264160, 283972, 290680, 343408, 349504, 354965, 429260, 436880, 465088, 528320, 567944, 581360, 686816, 709930, 858520, 873760, 922909, 1135888, 1162720, 1373632, 1419860, 1717040, 1747520, 1845818, 2271776, 2325440, 2839720, 3434080, 3691636, 4543552, 4614545, 5679440, 6868160, 7383272, 9229090, 11358880, 14766544, 18458180, 22717760, 29533088, 36916360, 59066176, 73832720, 147665440, 295330880]

約数ペア:

[(1, 295330880), (2, 147665440), (4, 73832720), (5, 59066176), (8, 36916360), (10, 29533088), (13, 22717760), (16, 18458180), (20, 14766544), (26, 11358880), (32, 9229090), (40, 7383272), (43, 6868160), (52, 5679440), (64, 4614545), (65, 4543552), (80, 3691636), (86, 3434080), (104, 2839720), (127, 2325440), (130, 2271776), (160, 1845818), (169, 1747520), (172, 1717040), (208, 1419860), (215, 1373632), (254, 1162720), (260, 1135888), (320, 922909), (338, 873760), (344, 858520), (416, 709930), (430, 686816), (508, 581360), (520, 567944), (559, 528320), (635, 465088), (676, 436880), (688, 429260), (832, 354965), (845, 349504), (860, 343408), (1016, 290680), (1040, 283972), (1118, 264160), (1270, 232544), (1352, 218440), (1376, 214630), (1651, 178880), (1690, 174752), (1720, 171704), (2032, 145340), (2080, 141986), (2236, 132080), (2540, 116272), (2704, 109220), (2752, 107315), (2795, 105664), (3302, 89440), (3380, 87376), (3440, 85852), (4064, 72670), (4160, 70993), (4472, 66040), (5080, 58136), (5408, 54610), (5461, 54080), (5590, 52832), (6604, 44720), (6760, 43688), (6880, 42926), (7267, 40640), (8128, 36335), (8255, 35776), (8944, 33020), (10160, 29068), (10816, 27305), (10922, 27040), (11180, 26416), (13208, 22360), (13520, 21844), (13760, 21463), (14534, 20320), (16510, 17888)]