2562176880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22381}}^1$

素因数の和:22456

約数の個数: 160

約数和(自身を含む): 8992192320

約数和(自身を除く): 6430015440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3816, 4240, 4770, 5724, 6360, 7155, 7632, 9540, 11448, 12720, 14310, 19080, 22381, 22896, 28620, 38160, 44762, 57240, 67143, 89524, 111905, 114480, 134286, 179048, 201429, 223810, 268572, 335715, 358096, 402858, 447620, 537144, 604287, 671430, 805716, 895240, 1007145, 1074288, 1186193, 1208574, 1342860, 1611432, 1790480, 2014290, 2372386, 2417148, 2685720, 3021435, 3222864, 3558579, 4028580, 4744772, 4834296, 5371440, 5930965, 6042870, 7117158, 8057160, 9489544, 9668592, 10675737, 11861930, 12085740, 14234316, 16114320, 17792895, 18979088, 21351474, 23723860, 24171480, 28468632, 32027211, 35585790, 42702948, 47447720, 48342960, 53378685, 56937264, 64054422, 71171580, 85405896, 94895440, 106757370, 128108844, 142343160, 160136055, 170811792, 213514740, 256217688, 284686320, 320272110, 427029480, 512435376, 640544220, 854058960, 1281088440, 2562176880]

約数ペア:

[(1, 2562176880), (2, 1281088440), (3, 854058960), (4, 640544220), (5, 512435376), (6, 427029480), (8, 320272110), (9, 284686320), (10, 256217688), (12, 213514740), (15, 170811792), (16, 160136055), (18, 142343160), (20, 128108844), (24, 106757370), (27, 94895440), (30, 85405896), (36, 71171580), (40, 64054422), (45, 56937264), (48, 53378685), (53, 48342960), (54, 47447720), (60, 42702948), (72, 35585790), (80, 32027211), (90, 28468632), (106, 24171480), (108, 23723860), (120, 21351474), (135, 18979088), (144, 17792895), (159, 16114320), (180, 14234316), (212, 12085740), (216, 11861930), (240, 10675737), (265, 9668592), (270, 9489544), (318, 8057160), (360, 7117158), (424, 6042870), (432, 5930965), (477, 5371440), (530, 4834296), (540, 4744772), (636, 4028580), (720, 3558579), (795, 3222864), (848, 3021435), (954, 2685720), (1060, 2417148), (1080, 2372386), (1272, 2014290), (1431, 1790480), (1590, 1611432), (1908, 1342860), (2120, 1208574), (2160, 1186193), (2385, 1074288), (2544, 1007145), (2862, 895240), (3180, 805716), (3816, 671430), (4240, 604287), (4770, 537144), (5724, 447620), (6360, 402858), (7155, 358096), (7632, 335715), (9540, 268572), (11448, 223810), (12720, 201429), (14310, 179048), (19080, 134286), (22381, 114480), (22896, 111905), (28620, 89524), (38160, 67143), (44762, 57240)]