171348760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2579}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 423532800

約数和(自身を除く): 252184040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 440, 604, 755, 1208, 1510, 1661, 2579, 3020, 3322, 5158, 6040, 6644, 8305, 10316, 12895, 13288, 16610, 20632, 25790, 28369, 33220, 51580, 56738, 66440, 103160, 113476, 141845, 226952, 283690, 389429, 567380, 778858, 1134760, 1557716, 1947145, 3115432, 3894290, 4283719, 7788580, 8567438, 15577160, 17134876, 21418595, 34269752, 42837190, 85674380, 171348760]

約数ペア:

[(1, 171348760), (2, 85674380), (4, 42837190), (5, 34269752), (8, 21418595), (10, 17134876), (11, 15577160), (20, 8567438), (22, 7788580), (40, 4283719), (44, 3894290), (55, 3115432), (88, 1947145), (110, 1557716), (151, 1134760), (220, 778858), (302, 567380), (440, 389429), (604, 283690), (755, 226952), (1208, 141845), (1510, 113476), (1661, 103160), (2579, 66440), (3020, 56738), (3322, 51580), (5158, 33220), (6040, 28369), (6644, 25790), (8305, 20632), (10316, 16610), (12895, 13288)]