680066688

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 2148854400

約数和(自身を除く): 1468787712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 128, 141, 147, 168, 188, 192, 196, 224, 282, 294, 329, 336, 376, 384, 392, 448, 564, 588, 658, 672, 752, 769, 784, 896, 987, 1128, 1176, 1316, 1344, 1504, 1538, 1568, 1974, 2256, 2303, 2307, 2352, 2632, 2688, 3008, 3076, 3136, 3948, 4512, 4606, 4614, 4704, 5264, 5383, 6016, 6152, 6272, 6909, 7896, 9024, 9212, 9228, 9408, 10528, 10766, 12304, 13818, 15792, 16149, 18048, 18424, 18456, 18816, 21056, 21532, 24608, 27636, 31584, 32298, 36143, 36848, 36912, 37681, 42112, 43064, 49216, 55272, 63168, 64596, 72286, 73696, 73824, 75362, 86128, 98432, 108429, 110544, 113043, 126336, 129192, 144572, 147392, 147648, 150724, 172256, 216858, 221088, 226086, 253001, 258384, 289144, 294784, 295296, 301448, 344512, 433716, 442176, 452172, 506002, 516768, 578288, 602896, 689024, 759003, 867432, 884352, 904344, 1012004, 1033536, 1156576, 1205792, 1518006, 1734864, 1771007, 1808688, 2024008, 2067072, 2313152, 2411584, 3036012, 3469728, 3542014, 3617376, 4048016, 4626304, 4823168, 5313021, 6072024, 6939456, 7084028, 7234752, 8096032, 10626042, 12144048, 13878912, 14168056, 14469504, 16192064, 21252084, 24288096, 28336112, 32384128, 42504168, 48576192, 56672224, 85008336, 97152384, 113344448, 170016672, 226688896, 340033344, 680066688]

約数ペア:

[(1, 680066688), (2, 340033344), (3, 226688896), (4, 170016672), (6, 113344448), (7, 97152384), (8, 85008336), (12, 56672224), (14, 48576192), (16, 42504168), (21, 32384128), (24, 28336112), (28, 24288096), (32, 21252084), (42, 16192064), (47, 14469504), (48, 14168056), (49, 13878912), (56, 12144048), (64, 10626042), (84, 8096032), (94, 7234752), (96, 7084028), (98, 6939456), (112, 6072024), (128, 5313021), (141, 4823168), (147, 4626304), (168, 4048016), (188, 3617376), (192, 3542014), (196, 3469728), (224, 3036012), (282, 2411584), (294, 2313152), (329, 2067072), (336, 2024008), (376, 1808688), (384, 1771007), (392, 1734864), (448, 1518006), (564, 1205792), (588, 1156576), (658, 1033536), (672, 1012004), (752, 904344), (769, 884352), (784, 867432), (896, 759003), (987, 689024), (1128, 602896), (1176, 578288), (1316, 516768), (1344, 506002), (1504, 452172), (1538, 442176), (1568, 433716), (1974, 344512), (2256, 301448), (2303, 295296), (2307, 294784), (2352, 289144), (2632, 258384), (2688, 253001), (3008, 226086), (3076, 221088), (3136, 216858), (3948, 172256), (4512, 150724), (4606, 147648), (4614, 147392), (4704, 144572), (5264, 129192), (5383, 126336), (6016, 113043), (6152, 110544), (6272, 108429), (6909, 98432), (7896, 86128), (9024, 75362), (9212, 73824), (9228, 73696), (9408, 72286), (10528, 64596), (10766, 63168), (12304, 55272), (13818, 49216), (15792, 43064), (16149, 42112), (18048, 37681), (18424, 36912), (18456, 36848), (18816, 36143), (21056, 32298), (21532, 31584), (24608, 27636)]