320684616

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 192

約数和(自身を含む): 1062936000

約数和(自身を除く): 742251384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 49, 54, 56, 63, 72, 82, 84, 98, 108, 123, 126, 147, 164, 168, 189, 196, 216, 246, 252, 287, 294, 328, 369, 378, 392, 441, 492, 504, 574, 588, 738, 739, 756, 861, 882, 984, 1107, 1148, 1176, 1323, 1476, 1478, 1512, 1722, 1764, 2009, 2214, 2217, 2296, 2583, 2646, 2952, 2956, 3444, 3528, 4018, 4428, 4434, 5166, 5173, 5292, 5912, 6027, 6651, 6888, 7749, 8036, 8856, 8868, 10332, 10346, 10584, 12054, 13302, 15498, 15519, 16072, 17736, 18081, 19953, 20664, 20692, 24108, 26604, 30299, 30996, 31038, 36162, 36211, 39906, 41384, 46557, 48216, 53208, 54243, 60598, 61992, 62076, 72324, 72422, 79812, 90897, 93114, 108486, 108633, 121196, 124152, 139671, 144648, 144844, 159624, 181794, 186228, 212093, 216972, 217266, 242392, 272691, 279342, 289688, 325899, 363588, 372456, 424186, 433944, 434532, 545382, 558684, 636279, 651798, 727176, 818073, 848372, 869064, 977697, 1090764, 1117368, 1272558, 1303596, 1484651, 1636146, 1696744, 1908837, 1955394, 2181528, 2545116, 2607192, 2969302, 3272292, 3817674, 3910788, 4453953, 5090232, 5726511, 5938604, 6544584, 7635348, 7821576, 8907906, 11453022, 11877208, 13361859, 15270696, 17815812, 22906044, 26723718, 35631624, 40085577, 45812088, 53447436, 80171154, 106894872, 160342308, 320684616]

約数ペア:

[(1, 320684616), (2, 160342308), (3, 106894872), (4, 80171154), (6, 53447436), (7, 45812088), (8, 40085577), (9, 35631624), (12, 26723718), (14, 22906044), (18, 17815812), (21, 15270696), (24, 13361859), (27, 11877208), (28, 11453022), (36, 8907906), (41, 7821576), (42, 7635348), (49, 6544584), (54, 5938604), (56, 5726511), (63, 5090232), (72, 4453953), (82, 3910788), (84, 3817674), (98, 3272292), (108, 2969302), (123, 2607192), (126, 2545116), (147, 2181528), (164, 1955394), (168, 1908837), (189, 1696744), (196, 1636146), (216, 1484651), (246, 1303596), (252, 1272558), (287, 1117368), (294, 1090764), (328, 977697), (369, 869064), (378, 848372), (392, 818073), (441, 727176), (492, 651798), (504, 636279), (574, 558684), (588, 545382), (738, 434532), (739, 433944), (756, 424186), (861, 372456), (882, 363588), (984, 325899), (1107, 289688), (1148, 279342), (1176, 272691), (1323, 242392), (1476, 217266), (1478, 216972), (1512, 212093), (1722, 186228), (1764, 181794), (2009, 159624), (2214, 144844), (2217, 144648), (2296, 139671), (2583, 124152), (2646, 121196), (2952, 108633), (2956, 108486), (3444, 93114), (3528, 90897), (4018, 79812), (4428, 72422), (4434, 72324), (5166, 62076), (5173, 61992), (5292, 60598), (5912, 54243), (6027, 53208), (6651, 48216), (6888, 46557), (7749, 41384), (8036, 39906), (8856, 36211), (8868, 36162), (10332, 31038), (10346, 30996), (10584, 30299), (12054, 26604), (13302, 24108), (15498, 20692), (15519, 20664), (16072, 19953), (17736, 18081)]