680335488

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 2253139200

約数和(自身を除く): 1572803712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 239, 252, 288, 336, 353, 384, 448, 478, 504, 576, 672, 706, 717, 896, 956, 1008, 1059, 1152, 1344, 1412, 1434, 1673, 1912, 2016, 2118, 2151, 2471, 2688, 2824, 2868, 3177, 3346, 3824, 4032, 4236, 4302, 4942, 5019, 5648, 5736, 6354, 6692, 7413, 7648, 8064, 8472, 8604, 9884, 10038, 11296, 11472, 12708, 13384, 14826, 15057, 15296, 16944, 17208, 19768, 20076, 22239, 22592, 22944, 25416, 26768, 29652, 30114, 30592, 33888, 34416, 39536, 40152, 44478, 45184, 45888, 50832, 53536, 59304, 60228, 67776, 68832, 79072, 80304, 84367, 88956, 91776, 101664, 107072, 118608, 120456, 135552, 137664, 158144, 160608, 168734, 177912, 203328, 214144, 237216, 240912, 253101, 275328, 316288, 321216, 337468, 355824, 406656, 474432, 481824, 506202, 590569, 642432, 674936, 711648, 759303, 948864, 963648, 1012404, 1181138, 1349872, 1423296, 1518606, 1771707, 1927296, 2024808, 2362276, 2699744, 2846592, 3037212, 3543414, 4049616, 4724552, 5315121, 5399488, 6074424, 7086828, 8099232, 9449104, 10630242, 10798976, 12148848, 14173656, 16198464, 18898208, 21260484, 24297696, 28347312, 32396928, 37796416, 42520968, 48595392, 56694624, 75592832, 85041936, 97190784, 113389248, 170083872, 226778496, 340167744, 680335488]

約数ペア:

[(1, 680335488), (2, 340167744), (3, 226778496), (4, 170083872), (6, 113389248), (7, 97190784), (8, 85041936), (9, 75592832), (12, 56694624), (14, 48595392), (16, 42520968), (18, 37796416), (21, 32396928), (24, 28347312), (28, 24297696), (32, 21260484), (36, 18898208), (42, 16198464), (48, 14173656), (56, 12148848), (63, 10798976), (64, 10630242), (72, 9449104), (84, 8099232), (96, 7086828), (112, 6074424), (126, 5399488), (128, 5315121), (144, 4724552), (168, 4049616), (192, 3543414), (224, 3037212), (239, 2846592), (252, 2699744), (288, 2362276), (336, 2024808), (353, 1927296), (384, 1771707), (448, 1518606), (478, 1423296), (504, 1349872), (576, 1181138), (672, 1012404), (706, 963648), (717, 948864), (896, 759303), (956, 711648), (1008, 674936), (1059, 642432), (1152, 590569), (1344, 506202), (1412, 481824), (1434, 474432), (1673, 406656), (1912, 355824), (2016, 337468), (2118, 321216), (2151, 316288), (2471, 275328), (2688, 253101), (2824, 240912), (2868, 237216), (3177, 214144), (3346, 203328), (3824, 177912), (4032, 168734), (4236, 160608), (4302, 158144), (4942, 137664), (5019, 135552), (5648, 120456), (5736, 118608), (6354, 107072), (6692, 101664), (7413, 91776), (7648, 88956), (8064, 84367), (8472, 80304), (8604, 79072), (9884, 68832), (10038, 67776), (11296, 60228), (11472, 59304), (12708, 53536), (13384, 50832), (14826, 45888), (15057, 45184), (15296, 44478), (16944, 40152), (17208, 39536), (19768, 34416), (20076, 33888), (22239, 30592), (22592, 30114), (22944, 29652), (25416, 26768)]