129239712

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 240

約数和(自身を含む): 461039040

約数和(自身を除く): 331799328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 419, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 838, 864, 918, 952, 1008, 1071, 1134, 1224, 1257, 1296, 1377, 1428, 1512, 1632, 1676, 1836, 1904, 2016, 2142, 2268, 2448, 2514, 2592, 2754, 2856, 2933, 3024, 3213, 3352, 3672, 3771, 3808, 4284, 4536, 4896, 5028, 5508, 5712, 5866, 6048, 6426, 6704, 7123, 7344, 7542, 8568, 8799, 9072, 9639, 10056, 11016, 11313, 11424, 11732, 12852, 13408, 14246, 14688, 15084, 17136, 17598, 18144, 19278, 20112, 21369, 22032, 22626, 23464, 25704, 26397, 28492, 30168, 33939, 34272, 35196, 38556, 40224, 42738, 44064, 45252, 46928, 49861, 51408, 52794, 56984, 60336, 64107, 67878, 70392, 77112, 79191, 85476, 90504, 93856, 99722, 102816, 105588, 113968, 120672, 128214, 135756, 140784, 149583, 154224, 158382, 170952, 181008, 192321, 199444, 211176, 227936, 237573, 256428, 271512, 281568, 299166, 308448, 316764, 341904, 362016, 384642, 398888, 422352, 448749, 475146, 512856, 543024, 576963, 598332, 633528, 683808, 769284, 797776, 844704, 897498, 950292, 1025712, 1086048, 1153926, 1196664, 1267056, 1346247, 1538568, 1595552, 1794996, 1900584, 2051424, 2307852, 2393328, 2534112, 2692494, 3077136, 3589992, 3801168, 4038741, 4615704, 4786656, 5384988, 6154272, 7179984, 7602336, 8077482, 9231408, 10769976, 14359968, 16154964, 18462816, 21539952, 32309928, 43079904, 64619856, 129239712]

約数ペア:

[(1, 129239712), (2, 64619856), (3, 43079904), (4, 32309928), (6, 21539952), (7, 18462816), (8, 16154964), (9, 14359968), (12, 10769976), (14, 9231408), (16, 8077482), (17, 7602336), (18, 7179984), (21, 6154272), (24, 5384988), (27, 4786656), (28, 4615704), (32, 4038741), (34, 3801168), (36, 3589992), (42, 3077136), (48, 2692494), (51, 2534112), (54, 2393328), (56, 2307852), (63, 2051424), (68, 1900584), (72, 1794996), (81, 1595552), (84, 1538568), (96, 1346247), (102, 1267056), (108, 1196664), (112, 1153926), (119, 1086048), (126, 1025712), (136, 950292), (144, 897498), (153, 844704), (162, 797776), (168, 769284), (189, 683808), (204, 633528), (216, 598332), (224, 576963), (238, 543024), (252, 512856), (272, 475146), (288, 448749), (306, 422352), (324, 398888), (336, 384642), (357, 362016), (378, 341904), (408, 316764), (419, 308448), (432, 299166), (459, 281568), (476, 271512), (504, 256428), (544, 237573), (567, 227936), (612, 211176), (648, 199444), (672, 192321), (714, 181008), (756, 170952), (816, 158382), (838, 154224), (864, 149583), (918, 140784), (952, 135756), (1008, 128214), (1071, 120672), (1134, 113968), (1224, 105588), (1257, 102816), (1296, 99722), (1377, 93856), (1428, 90504), (1512, 85476), (1632, 79191), (1676, 77112), (1836, 70392), (1904, 67878), (2016, 64107), (2142, 60336), (2268, 56984), (2448, 52794), (2514, 51408), (2592, 49861), (2754, 46928), (2856, 45252), (2933, 44064), (3024, 42738), (3213, 40224), (3352, 38556), (3672, 35196), (3771, 34272), (3808, 33939), (4284, 30168), (4536, 28492), (4896, 26397), (5028, 25704), (5508, 23464), (5712, 22626), (5866, 22032), (6048, 21369), (6426, 20112), (6704, 19278), (7123, 18144), (7344, 17598), (7542, 17136), (8568, 15084), (8799, 14688), (9072, 14246), (9639, 13408), (10056, 12852), (11016, 11732), (11313, 11424)]