240880704

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 112

約数和(自身を含む): 656880576

約数和(自身を除く): 415999872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 131, 157, 183, 192, 244, 262, 314, 366, 393, 471, 488, 524, 628, 732, 786, 942, 976, 1048, 1256, 1464, 1572, 1884, 1952, 2096, 2512, 2928, 3144, 3768, 3904, 4192, 5024, 5856, 6288, 7536, 7991, 8384, 9577, 10048, 11712, 12576, 15072, 15982, 19154, 20567, 23973, 25152, 28731, 30144, 31964, 38308, 41134, 47946, 57462, 61701, 63928, 76616, 82268, 95892, 114924, 123402, 127856, 153232, 164536, 191784, 229848, 246804, 255712, 306464, 329072, 383568, 459696, 493608, 511424, 612928, 658144, 767136, 919392, 987216, 1254587, 1316288, 1534272, 1838784, 1974432, 2509174, 3763761, 3948864, 5018348, 7527522, 10036696, 15055044, 20073392, 30110088, 40146784, 60220176, 80293568, 120440352, 240880704]

約数ペア:

[(1, 240880704), (2, 120440352), (3, 80293568), (4, 60220176), (6, 40146784), (8, 30110088), (12, 20073392), (16, 15055044), (24, 10036696), (32, 7527522), (48, 5018348), (61, 3948864), (64, 3763761), (96, 2509174), (122, 1974432), (131, 1838784), (157, 1534272), (183, 1316288), (192, 1254587), (244, 987216), (262, 919392), (314, 767136), (366, 658144), (393, 612928), (471, 511424), (488, 493608), (524, 459696), (628, 383568), (732, 329072), (786, 306464), (942, 255712), (976, 246804), (1048, 229848), (1256, 191784), (1464, 164536), (1572, 153232), (1884, 127856), (1952, 123402), (2096, 114924), (2512, 95892), (2928, 82268), (3144, 76616), (3768, 63928), (3904, 61701), (4192, 57462), (5024, 47946), (5856, 41134), (6288, 38308), (7536, 31964), (7991, 30144), (8384, 28731), (9577, 25152), (10048, 23973), (11712, 20567), (12576, 19154), (15072, 15982)]