6518113280

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{25981}}^1$

素因数の和:26020

約数の個数: 132

約数和(自身を含む): 18189322668

約数和(自身を除く): 11671209388

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8960, 12544, 15680, 17920, 25088, 25981, 31360, 35840, 50176, 51962, 62720, 103924, 125440, 129905, 181867, 207848, 250880, 259810, 363734, 415696, 519620, 727468, 831392, 909335, 1039240, 1273069, 1454936, 1662784, 1818670, 2078480, 2546138, 2909872, 3325568, 3637340, 4156960, 5092276, 5819744, 6365345, 6651136, 7274680, 8313920, 10184552, 11639488, 12730690, 13302272, 14549360, 16627840, 20369104, 23278976, 25461380, 26604544, 29098720, 33255680, 40738208, 46557952, 50922760, 58197440, 66511360, 81476416, 93115904, 101845520, 116394880, 133022720, 162952832, 186231808, 203691040, 232789760, 325905664, 407382080, 465579520, 651811328, 814764160, 931159040, 1303622656, 1629528320, 3259056640, 6518113280]

約数ペア:

[(1, 6518113280), (2, 3259056640), (4, 1629528320), (5, 1303622656), (7, 931159040), (8, 814764160), (10, 651811328), (14, 465579520), (16, 407382080), (20, 325905664), (28, 232789760), (32, 203691040), (35, 186231808), (40, 162952832), (49, 133022720), (56, 116394880), (64, 101845520), (70, 93115904), (80, 81476416), (98, 66511360), (112, 58197440), (128, 50922760), (140, 46557952), (160, 40738208), (196, 33255680), (224, 29098720), (245, 26604544), (256, 25461380), (280, 23278976), (320, 20369104), (392, 16627840), (448, 14549360), (490, 13302272), (512, 12730690), (560, 11639488), (640, 10184552), (784, 8313920), (896, 7274680), (980, 6651136), (1024, 6365345), (1120, 5819744), (1280, 5092276), (1568, 4156960), (1792, 3637340), (1960, 3325568), (2240, 2909872), (2560, 2546138), (3136, 2078480), (3584, 1818670), (3920, 1662784), (4480, 1454936), (5120, 1273069), (6272, 1039240), (7168, 909335), (7840, 831392), (8960, 727468), (12544, 519620), (15680, 415696), (17920, 363734), (25088, 259810), (25981, 250880), (31360, 207848), (35840, 181867), (50176, 129905), (51962, 125440), (62720, 103924)]