268189110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 870013440

約数和(自身を除く): 601824330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 289, 306, 315, 357, 378, 459, 491, 510, 578, 595, 630, 714, 765, 867, 918, 945, 982, 1071, 1190, 1445, 1473, 1530, 1734, 1785, 1890, 2023, 2142, 2295, 2455, 2601, 2890, 2946, 3213, 3437, 3570, 4046, 4335, 4419, 4590, 4910, 5202, 5355, 6069, 6426, 6874, 7365, 7803, 8347, 8670, 8838, 10115, 10311, 10710, 12138, 13005, 13257, 14730, 15606, 16065, 16694, 17185, 18207, 20230, 20622, 22095, 25041, 26010, 26514, 30345, 30933, 32130, 34370, 36414, 39015, 41735, 44190, 50082, 51555, 54621, 58429, 60690, 61866, 66285, 75123, 78030, 83470, 91035, 92799, 103110, 109242, 116858, 125205, 132570, 141899, 150246, 154665, 175287, 182070, 185598, 225369, 250410, 273105, 283798, 292145, 309330, 350574, 375615, 425697, 450738, 463995, 525861, 546210, 584290, 709495, 751230, 851394, 876435, 927990, 993293, 1051722, 1126845, 1277091, 1418990, 1577583, 1752870, 1986586, 2128485, 2253690, 2554182, 2629305, 2979879, 3155166, 3831273, 4256970, 4966465, 5258610, 5959758, 6385455, 7662546, 7887915, 8939637, 9932930, 12770910, 14899395, 15775830, 17879274, 19156365, 26818911, 29798790, 38312730, 44698185, 53637822, 89396370, 134094555, 268189110]

約数ペア:

[(1, 268189110), (2, 134094555), (3, 89396370), (5, 53637822), (6, 44698185), (7, 38312730), (9, 29798790), (10, 26818911), (14, 19156365), (15, 17879274), (17, 15775830), (18, 14899395), (21, 12770910), (27, 9932930), (30, 8939637), (34, 7887915), (35, 7662546), (42, 6385455), (45, 5959758), (51, 5258610), (54, 4966465), (63, 4256970), (70, 3831273), (85, 3155166), (90, 2979879), (102, 2629305), (105, 2554182), (119, 2253690), (126, 2128485), (135, 1986586), (153, 1752870), (170, 1577583), (189, 1418990), (210, 1277091), (238, 1126845), (255, 1051722), (270, 993293), (289, 927990), (306, 876435), (315, 851394), (357, 751230), (378, 709495), (459, 584290), (491, 546210), (510, 525861), (578, 463995), (595, 450738), (630, 425697), (714, 375615), (765, 350574), (867, 309330), (918, 292145), (945, 283798), (982, 273105), (1071, 250410), (1190, 225369), (1445, 185598), (1473, 182070), (1530, 175287), (1734, 154665), (1785, 150246), (1890, 141899), (2023, 132570), (2142, 125205), (2295, 116858), (2455, 109242), (2601, 103110), (2890, 92799), (2946, 91035), (3213, 83470), (3437, 78030), (3570, 75123), (4046, 66285), (4335, 61866), (4419, 60690), (4590, 58429), (4910, 54621), (5202, 51555), (5355, 50082), (6069, 44190), (6426, 41735), (6874, 39015), (7365, 36414), (7803, 34370), (8347, 32130), (8670, 30933), (8838, 30345), (10115, 26514), (10311, 26010), (10710, 25041), (12138, 22095), (13005, 20622), (13257, 20230), (14730, 18207), (15606, 17185), (16065, 16694)]