151263560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28433}}^1$

素因数の和:28470

約数の個数: 64

約数和(自身を含む): 409449600

約数和(自身を除く): 258186040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 28433, 56866, 113732, 142165, 199031, 227464, 284330, 398062, 540227, 568660, 796124, 995155, 1080454, 1137320, 1592248, 1990310, 2160908, 2701135, 3781589, 3980620, 4321816, 5402270, 7563178, 7961240, 10804540, 15126356, 18907945, 21609080, 30252712, 37815890, 75631780, 151263560]

約数ペア:

[(1, 151263560), (2, 75631780), (4, 37815890), (5, 30252712), (7, 21609080), (8, 18907945), (10, 15126356), (14, 10804540), (19, 7961240), (20, 7563178), (28, 5402270), (35, 4321816), (38, 3980620), (40, 3781589), (56, 2701135), (70, 2160908), (76, 1990310), (95, 1592248), (133, 1137320), (140, 1080454), (152, 995155), (190, 796124), (266, 568660), (280, 540227), (380, 398062), (532, 284330), (665, 227464), (760, 199031), (1064, 142165), (1330, 113732), (2660, 56866), (5320, 28433)]