15668907320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1548311}}^1$

素因数の和:1548356

約数の個数: 64

約数和(自身を含む): 40132247040

約数和(自身を除く): 24463339720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 1548311, 3096622, 6193244, 7741555, 12386488, 15483110, 17031421, 30966220, 34062842, 35611153, 61932440, 68125684, 71222306, 85157105, 136251368, 142444612, 170314210, 178055765, 284889224, 340628420, 356111530, 391722683, 681256840, 712223060, 783445366, 1424446120, 1566890732, 1958613415, 3133781464, 3917226830, 7834453660, 15668907320]

約数ペア:

[(1, 15668907320), (2, 7834453660), (4, 3917226830), (5, 3133781464), (8, 1958613415), (10, 1566890732), (11, 1424446120), (20, 783445366), (22, 712223060), (23, 681256840), (40, 391722683), (44, 356111530), (46, 340628420), (55, 284889224), (88, 178055765), (92, 170314210), (110, 142444612), (115, 136251368), (184, 85157105), (220, 71222306), (230, 68125684), (253, 61932440), (440, 35611153), (460, 34062842), (506, 30966220), (920, 17031421), (1012, 15483110), (1265, 12386488), (2024, 7741555), (2530, 6193244), (5060, 3096622), (10120, 1548311)]