31230144

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 224

約数和(自身を含む): 105338880

約数和(自身を除く): 74108736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 53, 54, 62, 64, 66, 72, 88, 93, 96, 99, 106, 108, 124, 132, 144, 159, 176, 186, 192, 198, 212, 216, 248, 264, 279, 288, 297, 318, 341, 352, 372, 396, 424, 432, 477, 496, 528, 558, 576, 583, 594, 636, 682, 704, 744, 792, 837, 848, 864, 954, 992, 1023, 1056, 1116, 1166, 1188, 1272, 1364, 1431, 1488, 1584, 1643, 1674, 1696, 1728, 1749, 1908, 1984, 2046, 2112, 2232, 2332, 2376, 2544, 2728, 2862, 2976, 3069, 3168, 3286, 3348, 3392, 3498, 3816, 4092, 4464, 4664, 4752, 4929, 5088, 5247, 5456, 5724, 5952, 6138, 6336, 6572, 6696, 6996, 7632, 8184, 8928, 9207, 9328, 9504, 9858, 10176, 10494, 10912, 11448, 12276, 13144, 13392, 13992, 14787, 15264, 15741, 16368, 17856, 18073, 18414, 18656, 19008, 19716, 20988, 21824, 22896, 24552, 26288, 26784, 27984, 29574, 30528, 31482, 32736, 36146, 36828, 37312, 39432, 41976, 44361, 45792, 49104, 52576, 53568, 54219, 55968, 59148, 62964, 65472, 72292, 73656, 78864, 83952, 88722, 91584, 98208, 105152, 108438, 111936, 118296, 125928, 144584, 147312, 157728, 162657, 167904, 177444, 196416, 216876, 236592, 251856, 289168, 294624, 315456, 325314, 335808, 354888, 433752, 473184, 487971, 503712, 578336, 589248, 650628, 709776, 867504, 946368, 975942, 1007424, 1156672, 1301256, 1419552, 1735008, 1951884, 2602512, 2839104, 3470016, 3903768, 5205024, 7807536, 10410048, 15615072, 31230144]

約数ペア:

[(1, 31230144), (2, 15615072), (3, 10410048), (4, 7807536), (6, 5205024), (8, 3903768), (9, 3470016), (11, 2839104), (12, 2602512), (16, 1951884), (18, 1735008), (22, 1419552), (24, 1301256), (27, 1156672), (31, 1007424), (32, 975942), (33, 946368), (36, 867504), (44, 709776), (48, 650628), (53, 589248), (54, 578336), (62, 503712), (64, 487971), (66, 473184), (72, 433752), (88, 354888), (93, 335808), (96, 325314), (99, 315456), (106, 294624), (108, 289168), (124, 251856), (132, 236592), (144, 216876), (159, 196416), (176, 177444), (186, 167904), (192, 162657), (198, 157728), (212, 147312), (216, 144584), (248, 125928), (264, 118296), (279, 111936), (288, 108438), (297, 105152), (318, 98208), (341, 91584), (352, 88722), (372, 83952), (396, 78864), (424, 73656), (432, 72292), (477, 65472), (496, 62964), (528, 59148), (558, 55968), (576, 54219), (583, 53568), (594, 52576), (636, 49104), (682, 45792), (704, 44361), (744, 41976), (792, 39432), (837, 37312), (848, 36828), (864, 36146), (954, 32736), (992, 31482), (1023, 30528), (1056, 29574), (1116, 27984), (1166, 26784), (1188, 26288), (1272, 24552), (1364, 22896), (1431, 21824), (1488, 20988), (1584, 19716), (1643, 19008), (1674, 18656), (1696, 18414), (1728, 18073), (1749, 17856), (1908, 16368), (1984, 15741), (2046, 15264), (2112, 14787), (2232, 13992), (2332, 13392), (2376, 13144), (2544, 12276), (2728, 11448), (2862, 10912), (2976, 10494), (3069, 10176), (3168, 9858), (3286, 9504), (3348, 9328), (3392, 9207), (3498, 8928), (3816, 8184), (4092, 7632), (4464, 6996), (4664, 6696), (4752, 6572), (4929, 6336), (5088, 6138), (5247, 5952), (5456, 5724)]