294415520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:140

約数の個数: 216

約数和(自身を含む): 875327796

約数和(自身を除く): 580912276

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 47, 49, 56, 68, 70, 80, 85, 94, 98, 112, 119, 136, 140, 160, 170, 188, 196, 224, 235, 238, 245, 272, 280, 329, 340, 376, 392, 470, 476, 490, 544, 560, 595, 658, 680, 752, 784, 799, 833, 940, 952, 980, 1120, 1190, 1316, 1360, 1504, 1568, 1598, 1645, 1666, 1880, 1904, 1960, 2209, 2303, 2380, 2632, 2720, 3196, 3290, 3332, 3760, 3808, 3920, 3995, 4165, 4418, 4606, 4760, 5264, 5593, 6392, 6580, 6664, 7520, 7840, 7990, 8330, 8836, 9212, 9520, 10528, 11045, 11186, 11515, 12784, 13160, 13328, 15463, 15980, 16660, 17672, 18424, 19040, 22090, 22372, 23030, 25568, 26320, 26656, 27965, 30926, 31960, 33320, 35344, 36848, 37553, 39151, 44180, 44744, 46060, 52640, 55930, 61852, 63920, 66640, 70688, 73696, 75106, 77315, 78302, 88360, 89488, 92120, 108241, 111860, 123704, 127840, 133280, 150212, 154630, 156604, 176720, 178976, 184240, 187765, 195755, 216482, 223720, 247408, 262871, 300424, 309260, 313208, 353440, 368480, 375530, 391510, 432964, 447440, 494816, 525742, 541205, 600848, 618520, 626416, 751060, 783020, 865928, 894880, 1051484, 1082410, 1201696, 1237040, 1252832, 1314355, 1502120, 1566040, 1731856, 1840097, 2102968, 2164820, 2474080, 2628710, 3004240, 3132080, 3463712, 3680194, 4205936, 4329640, 5257420, 6008480, 6264160, 7360388, 8411872, 8659280, 9200485, 10514840, 14720776, 17318560, 18400970, 21029680, 29441552, 36801940, 42059360, 58883104, 73603880, 147207760, 294415520]

約数ペア:

[(1, 294415520), (2, 147207760), (4, 73603880), (5, 58883104), (7, 42059360), (8, 36801940), (10, 29441552), (14, 21029680), (16, 18400970), (17, 17318560), (20, 14720776), (28, 10514840), (32, 9200485), (34, 8659280), (35, 8411872), (40, 7360388), (47, 6264160), (49, 6008480), (56, 5257420), (68, 4329640), (70, 4205936), (80, 3680194), (85, 3463712), (94, 3132080), (98, 3004240), (112, 2628710), (119, 2474080), (136, 2164820), (140, 2102968), (160, 1840097), (170, 1731856), (188, 1566040), (196, 1502120), (224, 1314355), (235, 1252832), (238, 1237040), (245, 1201696), (272, 1082410), (280, 1051484), (329, 894880), (340, 865928), (376, 783020), (392, 751060), (470, 626416), (476, 618520), (490, 600848), (544, 541205), (560, 525742), (595, 494816), (658, 447440), (680, 432964), (752, 391510), (784, 375530), (799, 368480), (833, 353440), (940, 313208), (952, 309260), (980, 300424), (1120, 262871), (1190, 247408), (1316, 223720), (1360, 216482), (1504, 195755), (1568, 187765), (1598, 184240), (1645, 178976), (1666, 176720), (1880, 156604), (1904, 154630), (1960, 150212), (2209, 133280), (2303, 127840), (2380, 123704), (2632, 111860), (2720, 108241), (3196, 92120), (3290, 89488), (3332, 88360), (3760, 78302), (3808, 77315), (3920, 75106), (3995, 73696), (4165, 70688), (4418, 66640), (4606, 63920), (4760, 61852), (5264, 55930), (5593, 52640), (6392, 46060), (6580, 44744), (6664, 44180), (7520, 39151), (7840, 37553), (7990, 36848), (8330, 35344), (8836, 33320), (9212, 31960), (9520, 30926), (10528, 27965), (11045, 26656), (11186, 26320), (11515, 25568), (12784, 23030), (13160, 22372), (13328, 22090), (15463, 19040), (15980, 18424), (16660, 17672)]