197328120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149491}}^1$

素因数の和:149516

約数の個数: 64

約数和(自身を含む): 645805440

約数和(自身を除く): 448477320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 149491, 298982, 448473, 597964, 747455, 896946, 1195928, 1494910, 1644401, 1793892, 2242365, 2989820, 3288802, 3587784, 4484730, 4933203, 5979640, 6577604, 8222005, 8969460, 9866406, 13155208, 16444010, 17938920, 19732812, 24666015, 32888020, 39465624, 49332030, 65776040, 98664060, 197328120]

約数ペア:

[(1, 197328120), (2, 98664060), (3, 65776040), (4, 49332030), (5, 39465624), (6, 32888020), (8, 24666015), (10, 19732812), (11, 17938920), (12, 16444010), (15, 13155208), (20, 9866406), (22, 8969460), (24, 8222005), (30, 6577604), (33, 5979640), (40, 4933203), (44, 4484730), (55, 3587784), (60, 3288802), (66, 2989820), (88, 2242365), (110, 1793892), (120, 1644401), (132, 1494910), (165, 1195928), (220, 896946), (264, 747455), (330, 597964), (440, 448473), (660, 298982), (1320, 149491)]