213590040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{104701}}^1$

素因数の和:104732

約数の個数: 64

約数和(自身を含む): 678468960

約数和(自身を除く): 464878920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 104701, 209402, 314103, 418804, 523505, 628206, 837608, 1047010, 1256412, 1570515, 1779917, 2094020, 2512824, 3141030, 3559834, 4188040, 5339751, 6282060, 7119668, 8899585, 10679502, 12564120, 14239336, 17799170, 21359004, 26698755, 35598340, 42718008, 53397510, 71196680, 106795020, 213590040]

約数ペア:

[(1, 213590040), (2, 106795020), (3, 71196680), (4, 53397510), (5, 42718008), (6, 35598340), (8, 26698755), (10, 21359004), (12, 17799170), (15, 14239336), (17, 12564120), (20, 10679502), (24, 8899585), (30, 7119668), (34, 6282060), (40, 5339751), (51, 4188040), (60, 3559834), (68, 3141030), (85, 2512824), (102, 2094020), (120, 1779917), (136, 1570515), (170, 1256412), (204, 1047010), (255, 837608), (340, 628206), (408, 523505), (510, 418804), (680, 314103), (1020, 209402), (2040, 104701)]