516154240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 1458151200

約数和(自身を除く): 941996960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 109, 112, 128, 140, 151, 160, 196, 218, 224, 245, 280, 302, 320, 392, 436, 448, 490, 545, 560, 604, 640, 755, 763, 784, 872, 896, 980, 1057, 1090, 1120, 1208, 1510, 1526, 1568, 1744, 1960, 2114, 2180, 2240, 2416, 3020, 3052, 3136, 3488, 3815, 3920, 4228, 4360, 4480, 4832, 5285, 5341, 6040, 6104, 6272, 6976, 7399, 7630, 7840, 8456, 8720, 9664, 10570, 10682, 12080, 12208, 13952, 14798, 15260, 15680, 16459, 16912, 17440, 19328, 21140, 21364, 24160, 24416, 26705, 29596, 30520, 31360, 32918, 33824, 34880, 36995, 42280, 42728, 48320, 48832, 53410, 59192, 61040, 65836, 67648, 69760, 73990, 82295, 84560, 85456, 96640, 97664, 106820, 115213, 118384, 122080, 131672, 135296, 147980, 164590, 169120, 170912, 213640, 230426, 236768, 244160, 263344, 295960, 329180, 338240, 341824, 427280, 460852, 473536, 488320, 526688, 576065, 591920, 658360, 676480, 683648, 806491, 854560, 921704, 947072, 1053376, 1152130, 1183840, 1316720, 1612982, 1709120, 1843408, 2106752, 2304260, 2367680, 2633440, 3225964, 3418240, 3686816, 4032455, 4608520, 4735360, 5266880, 6451928, 7373632, 8064910, 9217040, 10533760, 12903856, 14747264, 16129820, 18434080, 25807712, 32259640, 36868160, 51615424, 64519280, 73736320, 103230848, 129038560, 258077120, 516154240]

約数ペア:

[(1, 516154240), (2, 258077120), (4, 129038560), (5, 103230848), (7, 73736320), (8, 64519280), (10, 51615424), (14, 36868160), (16, 32259640), (20, 25807712), (28, 18434080), (32, 16129820), (35, 14747264), (40, 12903856), (49, 10533760), (56, 9217040), (64, 8064910), (70, 7373632), (80, 6451928), (98, 5266880), (109, 4735360), (112, 4608520), (128, 4032455), (140, 3686816), (151, 3418240), (160, 3225964), (196, 2633440), (218, 2367680), (224, 2304260), (245, 2106752), (280, 1843408), (302, 1709120), (320, 1612982), (392, 1316720), (436, 1183840), (448, 1152130), (490, 1053376), (545, 947072), (560, 921704), (604, 854560), (640, 806491), (755, 683648), (763, 676480), (784, 658360), (872, 591920), (896, 576065), (980, 526688), (1057, 488320), (1090, 473536), (1120, 460852), (1208, 427280), (1510, 341824), (1526, 338240), (1568, 329180), (1744, 295960), (1960, 263344), (2114, 244160), (2180, 236768), (2240, 230426), (2416, 213640), (3020, 170912), (3052, 169120), (3136, 164590), (3488, 147980), (3815, 135296), (3920, 131672), (4228, 122080), (4360, 118384), (4480, 115213), (4832, 106820), (5285, 97664), (5341, 96640), (6040, 85456), (6104, 84560), (6272, 82295), (6976, 73990), (7399, 69760), (7630, 67648), (7840, 65836), (8456, 61040), (8720, 59192), (9664, 53410), (10570, 48832), (10682, 48320), (12080, 42728), (12208, 42280), (13952, 36995), (14798, 34880), (15260, 33824), (15680, 32918), (16459, 31360), (16912, 30520), (17440, 29596), (19328, 26705), (21140, 24416), (21364, 24160)]