528057040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 1457406720

約数和(自身を除く): 929349680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 109, 112, 140, 164, 205, 211, 218, 280, 287, 328, 410, 422, 436, 545, 560, 574, 656, 763, 820, 844, 872, 1055, 1090, 1148, 1435, 1477, 1526, 1640, 1688, 1744, 2110, 2180, 2296, 2870, 2954, 3052, 3280, 3376, 3815, 4220, 4360, 4469, 4592, 5740, 5908, 6104, 7385, 7630, 8440, 8651, 8720, 8938, 11480, 11816, 12208, 14770, 15260, 16880, 17302, 17876, 22345, 22960, 22999, 23632, 29540, 30520, 31283, 34604, 35752, 43255, 44690, 45998, 59080, 60557, 61040, 62566, 69208, 71504, 86510, 89380, 91996, 114995, 118160, 121114, 125132, 138416, 156415, 160993, 173020, 178760, 183992, 229990, 242228, 250264, 302785, 312830, 321986, 346040, 357520, 367984, 459980, 484456, 500528, 605570, 625660, 643972, 692080, 804965, 919960, 942959, 968912, 1211140, 1251320, 1287944, 1609930, 1839920, 1885918, 2422280, 2502640, 2575888, 3219860, 3771836, 4714795, 4844560, 6439720, 6600713, 7543672, 9429590, 12879440, 13201426, 15087344, 18859180, 26402852, 33003565, 37718360, 52805704, 66007130, 75436720, 105611408, 132014260, 264028520, 528057040]

約数ペア:

[(1, 528057040), (2, 264028520), (4, 132014260), (5, 105611408), (7, 75436720), (8, 66007130), (10, 52805704), (14, 37718360), (16, 33003565), (20, 26402852), (28, 18859180), (35, 15087344), (40, 13201426), (41, 12879440), (56, 9429590), (70, 7543672), (80, 6600713), (82, 6439720), (109, 4844560), (112, 4714795), (140, 3771836), (164, 3219860), (205, 2575888), (211, 2502640), (218, 2422280), (280, 1885918), (287, 1839920), (328, 1609930), (410, 1287944), (422, 1251320), (436, 1211140), (545, 968912), (560, 942959), (574, 919960), (656, 804965), (763, 692080), (820, 643972), (844, 625660), (872, 605570), (1055, 500528), (1090, 484456), (1148, 459980), (1435, 367984), (1477, 357520), (1526, 346040), (1640, 321986), (1688, 312830), (1744, 302785), (2110, 250264), (2180, 242228), (2296, 229990), (2870, 183992), (2954, 178760), (3052, 173020), (3280, 160993), (3376, 156415), (3815, 138416), (4220, 125132), (4360, 121114), (4469, 118160), (4592, 114995), (5740, 91996), (5908, 89380), (6104, 86510), (7385, 71504), (7630, 69208), (8440, 62566), (8651, 61040), (8720, 60557), (8938, 59080), (11480, 45998), (11816, 44690), (12208, 43255), (14770, 35752), (15260, 34604), (16880, 31283), (17302, 30520), (17876, 29540), (22345, 23632), (22960, 22999)]