162890040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71443}}^1$

素因数の和:71476

約数の個数: 64

約数和(自身を含む): 514396800

約数和(自身を除く): 351506760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 71443, 142886, 214329, 285772, 357215, 428658, 571544, 714430, 857316, 1071645, 1357417, 1428860, 1714632, 2143290, 2714834, 2857720, 4072251, 4286580, 5429668, 6787085, 8144502, 8573160, 10859336, 13574170, 16289004, 20361255, 27148340, 32578008, 40722510, 54296680, 81445020, 162890040]

約数ペア:

[(1, 162890040), (2, 81445020), (3, 54296680), (4, 40722510), (5, 32578008), (6, 27148340), (8, 20361255), (10, 16289004), (12, 13574170), (15, 10859336), (19, 8573160), (20, 8144502), (24, 6787085), (30, 5429668), (38, 4286580), (40, 4072251), (57, 2857720), (60, 2714834), (76, 2143290), (95, 1714632), (114, 1428860), (120, 1357417), (152, 1071645), (190, 857316), (228, 714430), (285, 571544), (380, 428658), (456, 357215), (570, 285772), (760, 214329), (1140, 142886), (2280, 71443)]