16014768560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{52861}}^1$

素因数の和:53422

約数の個数: 80

約数和(自身を含む): 42632991552

約数和(自身を除く): 26618222992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 541, 560, 1082, 2164, 2705, 3787, 4328, 5410, 7574, 8656, 10820, 15148, 18935, 21640, 30296, 37870, 43280, 52861, 60592, 75740, 105722, 151480, 211444, 264305, 302960, 370027, 422888, 528610, 740054, 845776, 1057220, 1480108, 1850135, 2114440, 2960216, 3700270, 4228880, 5920432, 7400540, 14801080, 28597801, 29602160, 57195602, 114391204, 142989005, 200184607, 228782408, 285978010, 400369214, 457564816, 571956020, 800738428, 1000923035, 1143912040, 1601476856, 2001846070, 2287824080, 3202953712, 4003692140, 8007384280, 16014768560]

約数ペア:

[(1, 16014768560), (2, 8007384280), (4, 4003692140), (5, 3202953712), (7, 2287824080), (8, 2001846070), (10, 1601476856), (14, 1143912040), (16, 1000923035), (20, 800738428), (28, 571956020), (35, 457564816), (40, 400369214), (56, 285978010), (70, 228782408), (80, 200184607), (112, 142989005), (140, 114391204), (280, 57195602), (541, 29602160), (560, 28597801), (1082, 14801080), (2164, 7400540), (2705, 5920432), (3787, 4228880), (4328, 3700270), (5410, 2960216), (7574, 2114440), (8656, 1850135), (10820, 1480108), (15148, 1057220), (18935, 845776), (21640, 740054), (30296, 528610), (37870, 422888), (43280, 370027), (52861, 302960), (60592, 264305), (75740, 211444), (105722, 151480)]