858266280

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{9811}}^1$

素因数の和:9843

約数の個数: 128

約数和(自身を含む): 2896502400

約数和(自身を除く): 2038236120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 9811, 10935, 14580, 17496, 19622, 21870, 29160, 29433, 39244, 43740, 49055, 58866, 78488, 87480, 88299, 98110, 117732, 147165, 176598, 196220, 235464, 264897, 294330, 353196, 392440, 441495, 529794, 588660, 706392, 794691, 882990, 1059588, 1177320, 1324485, 1589382, 1765980, 2119176, 2384073, 2648970, 3178764, 3531960, 3973455, 4768146, 5297940, 6357528, 7152219, 7946910, 9536292, 10595880, 11920365, 14304438, 15893820, 19072584, 21456657, 23840730, 28608876, 31787640, 35761095, 42913314, 47681460, 57217752, 71522190, 85826628, 95362920, 107283285, 143044380, 171653256, 214566570, 286088760, 429133140, 858266280]

約数ペア:

[(1, 858266280), (2, 429133140), (3, 286088760), (4, 214566570), (5, 171653256), (6, 143044380), (8, 107283285), (9, 95362920), (10, 85826628), (12, 71522190), (15, 57217752), (18, 47681460), (20, 42913314), (24, 35761095), (27, 31787640), (30, 28608876), (36, 23840730), (40, 21456657), (45, 19072584), (54, 15893820), (60, 14304438), (72, 11920365), (81, 10595880), (90, 9536292), (108, 7946910), (120, 7152219), (135, 6357528), (162, 5297940), (180, 4768146), (216, 3973455), (243, 3531960), (270, 3178764), (324, 2648970), (360, 2384073), (405, 2119176), (486, 1765980), (540, 1589382), (648, 1324485), (729, 1177320), (810, 1059588), (972, 882990), (1080, 794691), (1215, 706392), (1458, 588660), (1620, 529794), (1944, 441495), (2187, 392440), (2430, 353196), (2916, 294330), (3240, 264897), (3645, 235464), (4374, 196220), (4860, 176598), (5832, 147165), (7290, 117732), (8748, 98110), (9720, 88299), (9811, 87480), (10935, 78488), (14580, 58866), (17496, 49055), (19622, 43740), (21870, 39244), (29160, 29433)]