680077728

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 2182118400

約数和(自身を除く): 1502040672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 163, 176, 198, 216, 264, 288, 297, 326, 352, 396, 432, 439, 489, 528, 594, 652, 792, 864, 878, 978, 1056, 1188, 1304, 1317, 1467, 1584, 1756, 1793, 1956, 2376, 2608, 2634, 2934, 3168, 3512, 3586, 3912, 3951, 4401, 4752, 4829, 5216, 5268, 5379, 5868, 7024, 7172, 7824, 7902, 8802, 9504, 9658, 10536, 10758, 11736, 11853, 14048, 14344, 14487, 15648, 15804, 16137, 17604, 19316, 21072, 21516, 23472, 23706, 28688, 28974, 31608, 32274, 35208, 38632, 42144, 43032, 43461, 46944, 47412, 48411, 57376, 57948, 63216, 64548, 70416, 71557, 77264, 86064, 86922, 94824, 96822, 115896, 126432, 129096, 130383, 140832, 143114, 154528, 172128, 173844, 189648, 193644, 214671, 231792, 258192, 260766, 286228, 347688, 379296, 387288, 429342, 463584, 516384, 521532, 572456, 644013, 695376, 774576, 787127, 858684, 1043064, 1144912, 1288026, 1390752, 1549152, 1574254, 1717368, 1932039, 2086128, 2289824, 2361381, 2576052, 3148508, 3434736, 3864078, 4172256, 4722762, 5152104, 6297016, 6869472, 7084143, 7728156, 9445524, 10304208, 12594032, 14168286, 15456312, 18891048, 20608416, 21252429, 25188064, 28336572, 30912624, 37782096, 42504858, 56673144, 61825248, 75564192, 85009716, 113346288, 170019432, 226692576, 340038864, 680077728]

約数ペア:

[(1, 680077728), (2, 340038864), (3, 226692576), (4, 170019432), (6, 113346288), (8, 85009716), (9, 75564192), (11, 61825248), (12, 56673144), (16, 42504858), (18, 37782096), (22, 30912624), (24, 28336572), (27, 25188064), (32, 21252429), (33, 20608416), (36, 18891048), (44, 15456312), (48, 14168286), (54, 12594032), (66, 10304208), (72, 9445524), (88, 7728156), (96, 7084143), (99, 6869472), (108, 6297016), (132, 5152104), (144, 4722762), (163, 4172256), (176, 3864078), (198, 3434736), (216, 3148508), (264, 2576052), (288, 2361381), (297, 2289824), (326, 2086128), (352, 1932039), (396, 1717368), (432, 1574254), (439, 1549152), (489, 1390752), (528, 1288026), (594, 1144912), (652, 1043064), (792, 858684), (864, 787127), (878, 774576), (978, 695376), (1056, 644013), (1188, 572456), (1304, 521532), (1317, 516384), (1467, 463584), (1584, 429342), (1756, 387288), (1793, 379296), (1956, 347688), (2376, 286228), (2608, 260766), (2634, 258192), (2934, 231792), (3168, 214671), (3512, 193644), (3586, 189648), (3912, 173844), (3951, 172128), (4401, 154528), (4752, 143114), (4829, 140832), (5216, 130383), (5268, 129096), (5379, 126432), (5868, 115896), (7024, 96822), (7172, 94824), (7824, 86922), (7902, 86064), (8802, 77264), (9504, 71557), (9658, 70416), (10536, 64548), (10758, 63216), (11736, 57948), (11853, 57376), (14048, 48411), (14344, 47412), (14487, 46944), (15648, 43461), (15804, 43032), (16137, 42144), (17604, 38632), (19316, 35208), (21072, 32274), (21516, 31608), (23472, 28974), (23706, 28688)]