266939640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67409}}^1$

素因数の和:67437

約数の個数: 96

約数和(自身を含む): 946436400

約数和(自身を除く): 679496760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 67409, 134818, 202227, 269636, 337045, 404454, 539272, 606681, 674090, 741499, 808908, 1011135, 1213362, 1348180, 1482998, 1617816, 2022270, 2224497, 2426724, 2696360, 2965996, 3033405, 3707495, 4044540, 4448994, 4853448, 5931992, 6066810, 6673491, 7414990, 8089080, 8897988, 11122485, 12133620, 13346982, 14829980, 17795976, 22244970, 24267240, 26693964, 29659960, 33367455, 44489940, 53387928, 66734910, 88979880, 133469820, 266939640]

約数ペア:

[(1, 266939640), (2, 133469820), (3, 88979880), (4, 66734910), (5, 53387928), (6, 44489940), (8, 33367455), (9, 29659960), (10, 26693964), (11, 24267240), (12, 22244970), (15, 17795976), (18, 14829980), (20, 13346982), (22, 12133620), (24, 11122485), (30, 8897988), (33, 8089080), (36, 7414990), (40, 6673491), (44, 6066810), (45, 5931992), (55, 4853448), (60, 4448994), (66, 4044540), (72, 3707495), (88, 3033405), (90, 2965996), (99, 2696360), (110, 2426724), (120, 2224497), (132, 2022270), (165, 1617816), (180, 1482998), (198, 1348180), (220, 1213362), (264, 1011135), (330, 808908), (360, 741499), (396, 674090), (440, 606681), (495, 539272), (660, 404454), (792, 337045), (990, 269636), (1320, 202227), (1980, 134818), (3960, 67409)]