143019080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 340632000

約数和(自身を除く): 197612920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 227, 380, 454, 760, 829, 908, 1135, 1658, 1816, 2270, 3316, 4145, 4313, 4540, 6632, 8290, 8626, 9080, 15751, 16580, 17252, 21565, 31502, 33160, 34504, 43130, 63004, 78755, 86260, 126008, 157510, 172520, 188183, 315020, 376366, 630040, 752732, 940915, 1505464, 1881830, 3575477, 3763660, 7150954, 7527320, 14301908, 17877385, 28603816, 35754770, 71509540, 143019080]

約数ペア:

[(1, 143019080), (2, 71509540), (4, 35754770), (5, 28603816), (8, 17877385), (10, 14301908), (19, 7527320), (20, 7150954), (38, 3763660), (40, 3575477), (76, 1881830), (95, 1505464), (152, 940915), (190, 752732), (227, 630040), (380, 376366), (454, 315020), (760, 188183), (829, 172520), (908, 157510), (1135, 126008), (1658, 86260), (1816, 78755), (2270, 63004), (3316, 43130), (4145, 34504), (4313, 33160), (4540, 31502), (6632, 21565), (8290, 17252), (8626, 16580), (9080, 15751)]