140120288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 375943680

約数和(自身を除く): 235823392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 41, 44, 56, 73, 76, 77, 82, 88, 112, 133, 146, 152, 154, 164, 176, 209, 224, 266, 287, 292, 304, 308, 328, 352, 418, 451, 511, 532, 574, 584, 608, 616, 656, 779, 803, 836, 902, 1022, 1064, 1148, 1168, 1232, 1312, 1387, 1463, 1558, 1606, 1672, 1804, 2044, 2128, 2296, 2336, 2464, 2774, 2926, 2993, 3116, 3157, 3212, 3344, 3608, 4088, 4256, 4592, 5453, 5548, 5621, 5852, 5986, 6232, 6314, 6424, 6688, 7216, 8176, 8569, 9184, 9709, 10906, 11096, 11242, 11704, 11972, 12464, 12628, 12848, 14432, 15257, 16352, 17138, 19418, 20951, 21812, 22192, 22484, 23408, 23944, 24928, 25256, 25696, 30514, 32923, 34276, 38836, 41902, 43624, 44384, 44968, 46816, 47888, 50512, 56867, 59983, 61028, 65846, 68552, 77672, 83804, 87248, 89936, 95776, 101024, 106799, 113734, 119966, 122056, 131692, 137104, 155344, 167608, 174496, 179872, 213598, 227468, 230461, 239932, 244112, 263384, 274208, 310688, 335216, 398069, 427196, 454936, 460922, 479864, 488224, 526768, 625537, 670432, 796138, 854392, 909872, 921844, 959728, 1053536, 1251074, 1592276, 1708784, 1819744, 1843688, 1919456, 2502148, 3184552, 3417568, 3687376, 4378759, 5004296, 6369104, 7374752, 8757518, 10008592, 12738208, 17515036, 20017184, 35030072, 70060144, 140120288]

約数ペア:

[(1, 140120288), (2, 70060144), (4, 35030072), (7, 20017184), (8, 17515036), (11, 12738208), (14, 10008592), (16, 8757518), (19, 7374752), (22, 6369104), (28, 5004296), (32, 4378759), (38, 3687376), (41, 3417568), (44, 3184552), (56, 2502148), (73, 1919456), (76, 1843688), (77, 1819744), (82, 1708784), (88, 1592276), (112, 1251074), (133, 1053536), (146, 959728), (152, 921844), (154, 909872), (164, 854392), (176, 796138), (209, 670432), (224, 625537), (266, 526768), (287, 488224), (292, 479864), (304, 460922), (308, 454936), (328, 427196), (352, 398069), (418, 335216), (451, 310688), (511, 274208), (532, 263384), (574, 244112), (584, 239932), (608, 230461), (616, 227468), (656, 213598), (779, 179872), (803, 174496), (836, 167608), (902, 155344), (1022, 137104), (1064, 131692), (1148, 122056), (1168, 119966), (1232, 113734), (1312, 106799), (1387, 101024), (1463, 95776), (1558, 89936), (1606, 87248), (1672, 83804), (1804, 77672), (2044, 68552), (2128, 65846), (2296, 61028), (2336, 59983), (2464, 56867), (2774, 50512), (2926, 47888), (2993, 46816), (3116, 44968), (3157, 44384), (3212, 43624), (3344, 41902), (3608, 38836), (4088, 34276), (4256, 32923), (4592, 30514), (5453, 25696), (5548, 25256), (5621, 24928), (5852, 23944), (5986, 23408), (6232, 22484), (6314, 22192), (6424, 21812), (6688, 20951), (7216, 19418), (8176, 17138), (8569, 16352), (9184, 15257), (9709, 14432), (10906, 12848), (11096, 12628), (11242, 12464), (11704, 11972)]