271515697960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7354163}}^1$

素因数の和:7354258

約数の個数: 64

約数和(自身を含む): 667169758080

約数和(自身を除く): 395654060120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2840, 3692, 4615, 7384, 9230, 18460, 36920, 7354163, 14708326, 29416652, 36770815, 58833304, 73541630, 95604119, 147083260, 191208238, 294166520, 382416476, 478020595, 522145573, 764832952, 956041190, 1044291146, 1912082380, 2088582292, 2610727865, 3824164760, 4177164584, 5221455730, 6787892449, 10442911460, 13575784898, 20885822920, 27151569796, 33939462245, 54303139592, 67878924490, 135757848980, 271515697960]

約数ペア:

[(1, 271515697960), (2, 135757848980), (4, 67878924490), (5, 54303139592), (8, 33939462245), (10, 27151569796), (13, 20885822920), (20, 13575784898), (26, 10442911460), (40, 6787892449), (52, 5221455730), (65, 4177164584), (71, 3824164760), (104, 2610727865), (130, 2088582292), (142, 1912082380), (260, 1044291146), (284, 956041190), (355, 764832952), (520, 522145573), (568, 478020595), (710, 382416476), (923, 294166520), (1420, 191208238), (1846, 147083260), (2840, 95604119), (3692, 73541630), (4615, 58833304), (7384, 36770815), (9230, 29416652), (18460, 14708326), (36920, 7354163)]