160018280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7591}}^1$

素因数の和:7650

約数の個数: 64

約数和(自身を含む): 393569280

約数和(自身を除く): 233551000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 7591, 10540, 15182, 21080, 30364, 37955, 60728, 75910, 129047, 151820, 235321, 258094, 303640, 470642, 516188, 645235, 941284, 1032376, 1176605, 1290470, 1882568, 2353210, 2580940, 4000457, 4706420, 5161880, 8000914, 9412840, 16001828, 20002285, 32003656, 40004570, 80009140, 160018280]

約数ペア:

[(1, 160018280), (2, 80009140), (4, 40004570), (5, 32003656), (8, 20002285), (10, 16001828), (17, 9412840), (20, 8000914), (31, 5161880), (34, 4706420), (40, 4000457), (62, 2580940), (68, 2353210), (85, 1882568), (124, 1290470), (136, 1176605), (155, 1032376), (170, 941284), (248, 645235), (310, 516188), (340, 470642), (527, 303640), (620, 258094), (680, 235321), (1054, 151820), (1240, 129047), (2108, 75910), (2635, 60728), (4216, 37955), (5270, 30364), (7591, 21080), (10540, 15182)]