160753880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1009}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 414504000

約数和(自身を除く): 253750120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 569, 1009, 1138, 2018, 2276, 2845, 3983, 4036, 4552, 5045, 5690, 7063, 7966, 8072, 10090, 11380, 14126, 15932, 19915, 20180, 22760, 28252, 31864, 35315, 39830, 40360, 56504, 70630, 79660, 141260, 159320, 282520, 574121, 1148242, 2296484, 2870605, 4018847, 4592968, 5741210, 8037694, 11482420, 16075388, 20094235, 22964840, 32150776, 40188470, 80376940, 160753880]

約数ペア:

[(1, 160753880), (2, 80376940), (4, 40188470), (5, 32150776), (7, 22964840), (8, 20094235), (10, 16075388), (14, 11482420), (20, 8037694), (28, 5741210), (35, 4592968), (40, 4018847), (56, 2870605), (70, 2296484), (140, 1148242), (280, 574121), (569, 282520), (1009, 159320), (1138, 141260), (2018, 79660), (2276, 70630), (2845, 56504), (3983, 40360), (4036, 39830), (4552, 35315), (5045, 31864), (5690, 28252), (7063, 22760), (7966, 20180), (8072, 19915), (10090, 15932), (11380, 14126)]