67886640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 160

約数和(自身を含む): 238645440

約数和(自身を除く): 170758800

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, 593, 636, 720, 795, 848, 954, 1060, 1080, 1186, 1272, 1431, 1590, 1779, 1908, 2120, 2160, 2372, 2385, 2544, 2862, 2965, 3180, 3558, 3816, 4240, 4744, 4770, 5337, 5724, 5930, 6360, 7116, 7155, 7632, 8895, 9488, 9540, 10674, 11448, 11860, 12720, 14232, 14310, 16011, 17790, 19080, 21348, 22896, 23720, 26685, 28464, 28620, 31429, 32022, 35580, 38160, 42696, 47440, 53370, 57240, 62858, 64044, 71160, 80055, 85392, 94287, 106740, 114480, 125716, 128088, 142320, 157145, 160110, 188574, 213480, 251432, 256176, 282861, 314290, 320220, 377148, 426960, 471435, 502864, 565722, 628580, 640440, 754296, 848583, 942870, 1131444, 1257160, 1280880, 1414305, 1508592, 1697166, 1885740, 2262888, 2514320, 2828610, 3394332, 3771480, 4242915, 4525776, 5657220, 6788664, 7542960, 8485830, 11314440, 13577328, 16971660, 22628880, 33943320, 67886640]

約数ペア:

[(1, 67886640), (2, 33943320), (3, 22628880), (4, 16971660), (5, 13577328), (6, 11314440), (8, 8485830), (9, 7542960), (10, 6788664), (12, 5657220), (15, 4525776), (16, 4242915), (18, 3771480), (20, 3394332), (24, 2828610), (27, 2514320), (30, 2262888), (36, 1885740), (40, 1697166), (45, 1508592), (48, 1414305), (53, 1280880), (54, 1257160), (60, 1131444), (72, 942870), (80, 848583), (90, 754296), (106, 640440), (108, 628580), (120, 565722), (135, 502864), (144, 471435), (159, 426960), (180, 377148), (212, 320220), (216, 314290), (240, 282861), (265, 256176), (270, 251432), (318, 213480), (360, 188574), (424, 160110), (432, 157145), (477, 142320), (530, 128088), (540, 125716), (593, 114480), (636, 106740), (720, 94287), (795, 85392), (848, 80055), (954, 71160), (1060, 64044), (1080, 62858), (1186, 57240), (1272, 53370), (1431, 47440), (1590, 42696), (1779, 38160), (1908, 35580), (2120, 32022), (2160, 31429), (2372, 28620), (2385, 28464), (2544, 26685), (2862, 23720), (2965, 22896), (3180, 21348), (3558, 19080), (3816, 17790), (4240, 16011), (4744, 14310), (4770, 14232), (5337, 12720), (5724, 11860), (5930, 11448), (6360, 10674), (7116, 9540), (7155, 9488), (7632, 8895)]