160218210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 393206400

約数和(自身を除く): 232988190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 149, 219, 298, 365, 438, 447, 491, 730, 745, 894, 982, 1095, 1473, 1490, 2190, 2235, 2455, 2946, 4470, 4910, 7365, 10877, 14730, 21754, 32631, 35843, 54385, 65262, 71686, 73159, 107529, 108770, 146318, 163155, 179215, 215058, 219477, 326310, 358430, 365795, 438954, 537645, 731590, 1075290, 1097385, 2194770, 5340607, 10681214, 16021821, 26703035, 32043642, 53406070, 80109105, 160218210]

約数ペア:

[(1, 160218210), (2, 80109105), (3, 53406070), (5, 32043642), (6, 26703035), (10, 16021821), (15, 10681214), (30, 5340607), (73, 2194770), (146, 1097385), (149, 1075290), (219, 731590), (298, 537645), (365, 438954), (438, 365795), (447, 358430), (491, 326310), (730, 219477), (745, 215058), (894, 179215), (982, 163155), (1095, 146318), (1473, 108770), (1490, 107529), (2190, 73159), (2235, 71686), (2455, 65262), (2946, 54385), (4470, 35843), (4910, 32631), (7365, 21754), (10877, 14730)]