121379328

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 413652096

約数和(自身を除く): 292272768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 71, 72, 84, 96, 106, 112, 126, 128, 142, 144, 159, 168, 192, 212, 213, 224, 252, 256, 284, 288, 318, 336, 371, 384, 424, 426, 448, 477, 497, 504, 512, 568, 576, 636, 639, 672, 742, 768, 848, 852, 896, 954, 994, 1008, 1113, 1136, 1152, 1272, 1278, 1344, 1484, 1491, 1536, 1696, 1704, 1792, 1908, 1988, 2016, 2226, 2272, 2304, 2544, 2556, 2688, 2968, 2982, 3339, 3392, 3408, 3584, 3763, 3816, 3976, 4032, 4452, 4473, 4544, 4608, 5088, 5112, 5376, 5936, 5964, 6678, 6784, 6816, 7526, 7632, 7952, 8064, 8904, 8946, 9088, 10176, 10224, 10752, 11289, 11872, 11928, 13356, 13568, 13632, 15052, 15264, 15904, 16128, 17808, 17892, 18176, 20352, 20448, 22578, 23744, 23856, 26341, 26712, 27136, 27264, 30104, 30528, 31808, 32256, 33867, 35616, 35784, 36352, 40704, 40896, 45156, 47488, 47712, 52682, 53424, 54528, 60208, 61056, 63616, 67734, 71232, 71568, 79023, 81408, 81792, 90312, 94976, 95424, 105364, 106848, 109056, 120416, 122112, 127232, 135468, 142464, 143136, 158046, 163584, 180624, 189952, 190848, 210728, 213696, 237069, 240832, 244224, 254464, 270936, 284928, 286272, 316092, 327168, 361248, 381696, 421456, 427392, 474138, 481664, 541872, 569856, 572544, 632184, 722496, 763392, 842912, 854784, 948276, 963328, 1083744, 1145088, 1264368, 1444992, 1685824, 1709568, 1896552, 1926656, 2167488, 2290176, 2528736, 2889984, 3371648, 3793104, 4334976, 5057472, 5779968, 6743296, 7586208, 8669952, 10114944, 13486592, 15172416, 17339904, 20229888, 30344832, 40459776, 60689664, 121379328]

約数ペア:

[(1, 121379328), (2, 60689664), (3, 40459776), (4, 30344832), (6, 20229888), (7, 17339904), (8, 15172416), (9, 13486592), (12, 10114944), (14, 8669952), (16, 7586208), (18, 6743296), (21, 5779968), (24, 5057472), (28, 4334976), (32, 3793104), (36, 3371648), (42, 2889984), (48, 2528736), (53, 2290176), (56, 2167488), (63, 1926656), (64, 1896552), (71, 1709568), (72, 1685824), (84, 1444992), (96, 1264368), (106, 1145088), (112, 1083744), (126, 963328), (128, 948276), (142, 854784), (144, 842912), (159, 763392), (168, 722496), (192, 632184), (212, 572544), (213, 569856), (224, 541872), (252, 481664), (256, 474138), (284, 427392), (288, 421456), (318, 381696), (336, 361248), (371, 327168), (384, 316092), (424, 286272), (426, 284928), (448, 270936), (477, 254464), (497, 244224), (504, 240832), (512, 237069), (568, 213696), (576, 210728), (636, 190848), (639, 189952), (672, 180624), (742, 163584), (768, 158046), (848, 143136), (852, 142464), (896, 135468), (954, 127232), (994, 122112), (1008, 120416), (1113, 109056), (1136, 106848), (1152, 105364), (1272, 95424), (1278, 94976), (1344, 90312), (1484, 81792), (1491, 81408), (1536, 79023), (1696, 71568), (1704, 71232), (1792, 67734), (1908, 63616), (1988, 61056), (2016, 60208), (2226, 54528), (2272, 53424), (2304, 52682), (2544, 47712), (2556, 47488), (2688, 45156), (2968, 40896), (2982, 40704), (3339, 36352), (3392, 35784), (3408, 35616), (3584, 33867), (3763, 32256), (3816, 31808), (3976, 30528), (4032, 30104), (4452, 27264), (4473, 27136), (4544, 26712), (4608, 26341), (5088, 23856), (5112, 23744), (5376, 22578), (5936, 20448), (5964, 20352), (6678, 18176), (6784, 17892), (6816, 17808), (7526, 16128), (7632, 15904), (7952, 15264), (8064, 15052), (8904, 13632), (8946, 13568), (9088, 13356), (10176, 11928), (10224, 11872), (10752, 11289)]