15696623240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{75161}}^1$

素因数の和:75422

約数の個数: 64

約数和(自身を含む): 37015781760

約数和(自身を除く): 21319158520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 227, 230, 454, 460, 908, 920, 1135, 1816, 2270, 4540, 5221, 9080, 10442, 20884, 26105, 41768, 52210, 75161, 104420, 150322, 208840, 300644, 375805, 601288, 751610, 1503220, 1728703, 3006440, 3457406, 6914812, 8643515, 13829624, 17061547, 17287030, 34123094, 34574060, 68246188, 69148120, 85307735, 136492376, 170615470, 341230940, 392415581, 682461880, 784831162, 1569662324, 1962077905, 3139324648, 3924155810, 7848311620, 15696623240]

約数ペア:

[(1, 15696623240), (2, 7848311620), (4, 3924155810), (5, 3139324648), (8, 1962077905), (10, 1569662324), (20, 784831162), (23, 682461880), (40, 392415581), (46, 341230940), (92, 170615470), (115, 136492376), (184, 85307735), (227, 69148120), (230, 68246188), (454, 34574060), (460, 34123094), (908, 17287030), (920, 17061547), (1135, 13829624), (1816, 8643515), (2270, 6914812), (4540, 3457406), (5221, 3006440), (9080, 1728703), (10442, 1503220), (20884, 751610), (26105, 601288), (41768, 375805), (52210, 300644), (75161, 208840), (104420, 150322)]