15699440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 38702880

約数和(自身を除く): 23003440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 101, 116, 134, 145, 202, 232, 268, 290, 335, 404, 464, 505, 536, 580, 670, 808, 1010, 1072, 1160, 1340, 1616, 1943, 2020, 2320, 2680, 2929, 3886, 4040, 5360, 5858, 6767, 7772, 8080, 9715, 11716, 13534, 14645, 15544, 19430, 23432, 27068, 29290, 31088, 33835, 38860, 46864, 54136, 58580, 67670, 77720, 108272, 117160, 135340, 155440, 196243, 234320, 270680, 392486, 541360, 784972, 981215, 1569944, 1962430, 3139888, 3924860, 7849720, 15699440]

約数ペア:

[(1, 15699440), (2, 7849720), (4, 3924860), (5, 3139888), (8, 1962430), (10, 1569944), (16, 981215), (20, 784972), (29, 541360), (40, 392486), (58, 270680), (67, 234320), (80, 196243), (101, 155440), (116, 135340), (134, 117160), (145, 108272), (202, 77720), (232, 67670), (268, 58580), (290, 54136), (335, 46864), (404, 38860), (464, 33835), (505, 31088), (536, 29290), (580, 27068), (670, 23432), (808, 19430), (1010, 15544), (1072, 14645), (1160, 13534), (1340, 11716), (1616, 9715), (1943, 8080), (2020, 7772), (2320, 6767), (2680, 5858), (2929, 5360), (3886, 4040)]