816070680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 2782836000

約数和(自身を除く): 1966765320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 269, 270, 318, 360, 424, 477, 530, 538, 540, 636, 795, 807, 954, 1060, 1076, 1080, 1272, 1345, 1431, 1590, 1614, 1908, 2120, 2152, 2385, 2421, 2690, 2809, 2862, 3180, 3228, 3816, 4035, 4770, 4842, 5380, 5618, 5724, 6360, 6456, 7155, 7263, 8070, 8427, 9540, 9684, 10760, 11236, 11448, 12105, 14045, 14257, 14310, 14526, 16140, 16854, 19080, 19368, 22472, 24210, 25281, 28090, 28514, 28620, 29052, 32280, 33708, 36315, 42135, 42771, 48420, 50562, 56180, 57028, 57240, 58104, 67416, 71285, 72630, 75843, 84270, 85542, 96840, 101124, 112360, 114056, 126405, 128313, 142570, 145260, 151686, 168540, 171084, 202248, 213855, 252810, 256626, 285140, 290520, 303372, 337080, 342168, 379215, 384939, 427710, 505620, 513252, 570280, 606744, 641565, 755621, 758430, 769878, 855420, 1011240, 1026504, 1283130, 1511242, 1516860, 1539756, 1710840, 1924695, 2266863, 2566260, 3022484, 3033720, 3079512, 3778105, 3849390, 4533726, 5132520, 6044968, 6800589, 7556210, 7698780, 9067452, 11334315, 13601178, 15112420, 15397560, 18134904, 20401767, 22668630, 27202356, 30224840, 34002945, 40803534, 45337260, 54404712, 68005890, 81607068, 90674520, 102008835, 136011780, 163214136, 204017670, 272023560, 408035340, 816070680]

約数ペア:

[(1, 816070680), (2, 408035340), (3, 272023560), (4, 204017670), (5, 163214136), (6, 136011780), (8, 102008835), (9, 90674520), (10, 81607068), (12, 68005890), (15, 54404712), (18, 45337260), (20, 40803534), (24, 34002945), (27, 30224840), (30, 27202356), (36, 22668630), (40, 20401767), (45, 18134904), (53, 15397560), (54, 15112420), (60, 13601178), (72, 11334315), (90, 9067452), (106, 7698780), (108, 7556210), (120, 6800589), (135, 6044968), (159, 5132520), (180, 4533726), (212, 3849390), (216, 3778105), (265, 3079512), (269, 3033720), (270, 3022484), (318, 2566260), (360, 2266863), (424, 1924695), (477, 1710840), (530, 1539756), (538, 1516860), (540, 1511242), (636, 1283130), (795, 1026504), (807, 1011240), (954, 855420), (1060, 769878), (1076, 758430), (1080, 755621), (1272, 641565), (1345, 606744), (1431, 570280), (1590, 513252), (1614, 505620), (1908, 427710), (2120, 384939), (2152, 379215), (2385, 342168), (2421, 337080), (2690, 303372), (2809, 290520), (2862, 285140), (3180, 256626), (3228, 252810), (3816, 213855), (4035, 202248), (4770, 171084), (4842, 168540), (5380, 151686), (5618, 145260), (5724, 142570), (6360, 128313), (6456, 126405), (7155, 114056), (7263, 112360), (8070, 101124), (8427, 96840), (9540, 85542), (9684, 84270), (10760, 75843), (11236, 72630), (11448, 71285), (12105, 67416), (14045, 58104), (14257, 57240), (14310, 57028), (14526, 56180), (16140, 50562), (16854, 48420), (19080, 42771), (19368, 42135), (22472, 36315), (24210, 33708), (25281, 32280), (28090, 29052), (28514, 28620)]