22169040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 69745536

約数和(自身を除く): 47576496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1301, 1420, 1704, 2130, 2602, 2840, 3408, 3903, 4260, 5204, 5680, 6505, 7806, 8520, 10408, 13010, 15612, 17040, 19515, 20816, 26020, 31224, 39030, 52040, 62448, 78060, 92371, 104080, 156120, 184742, 277113, 312240, 369484, 461855, 554226, 738968, 923710, 1108452, 1385565, 1477936, 1847420, 2216904, 2771130, 3694840, 4433808, 5542260, 7389680, 11084520, 22169040]

約数ペア:

[(1, 22169040), (2, 11084520), (3, 7389680), (4, 5542260), (5, 4433808), (6, 3694840), (8, 2771130), (10, 2216904), (12, 1847420), (15, 1477936), (16, 1385565), (20, 1108452), (24, 923710), (30, 738968), (40, 554226), (48, 461855), (60, 369484), (71, 312240), (80, 277113), (120, 184742), (142, 156120), (213, 104080), (240, 92371), (284, 78060), (355, 62448), (426, 52040), (568, 39030), (710, 31224), (852, 26020), (1065, 20816), (1136, 19515), (1301, 17040), (1420, 15612), (1704, 13010), (2130, 10408), (2602, 8520), (2840, 7806), (3408, 6505), (3903, 5680), (4260, 5204)]