18591926220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{24967}}^1$

素因数の和:25189

約数の個数: 192

約数和(自身を含む): 66442844160

約数和(自身を除く): 47850917940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 197, 210, 252, 270, 315, 378, 394, 420, 540, 591, 630, 756, 788, 945, 985, 1182, 1260, 1379, 1773, 1890, 1970, 2364, 2758, 2955, 3546, 3780, 3940, 4137, 5319, 5516, 5910, 6895, 7092, 8274, 8865, 10638, 11820, 12411, 13790, 16548, 17730, 20685, 21276, 24822, 24967, 26595, 27580, 35460, 37233, 41370, 49644, 49934, 53190, 62055, 74466, 74901, 82740, 99868, 106380, 124110, 124835, 148932, 149802, 174769, 186165, 224703, 248220, 249670, 299604, 349538, 372330, 374505, 449406, 499340, 524307, 674109, 699076, 744660, 749010, 873845, 898812, 1048614, 1123515, 1348218, 1498020, 1572921, 1747690, 2097228, 2247030, 2621535, 2696436, 3145842, 3370545, 3495380, 4494060, 4718763, 4918499, 5243070, 6291684, 6741090, 7864605, 9437526, 9836998, 10486140, 13482180, 14755497, 15729210, 18875052, 19673996, 23593815, 24592495, 29510994, 31458420, 34429493, 44266491, 47187630, 49184990, 59021988, 68858986, 73777485, 88532982, 94375260, 98369980, 103288479, 132799473, 137717972, 147554970, 172147465, 177065964, 206576958, 221332455, 265598946, 295109940, 309865437, 344294930, 413153916, 442664910, 516442395, 531197892, 619730874, 663997365, 688589860, 885329820, 929596311, 1032884790, 1239461748, 1327994730, 1549327185, 1859192622, 2065769580, 2655989460, 3098654370, 3718385244, 4647981555, 6197308740, 9295963110, 18591926220]

約数ペア:

[(1, 18591926220), (2, 9295963110), (3, 6197308740), (4, 4647981555), (5, 3718385244), (6, 3098654370), (7, 2655989460), (9, 2065769580), (10, 1859192622), (12, 1549327185), (14, 1327994730), (15, 1239461748), (18, 1032884790), (20, 929596311), (21, 885329820), (27, 688589860), (28, 663997365), (30, 619730874), (35, 531197892), (36, 516442395), (42, 442664910), (45, 413153916), (54, 344294930), (60, 309865437), (63, 295109940), (70, 265598946), (84, 221332455), (90, 206576958), (105, 177065964), (108, 172147465), (126, 147554970), (135, 137717972), (140, 132799473), (180, 103288479), (189, 98369980), (197, 94375260), (210, 88532982), (252, 73777485), (270, 68858986), (315, 59021988), (378, 49184990), (394, 47187630), (420, 44266491), (540, 34429493), (591, 31458420), (630, 29510994), (756, 24592495), (788, 23593815), (945, 19673996), (985, 18875052), (1182, 15729210), (1260, 14755497), (1379, 13482180), (1773, 10486140), (1890, 9836998), (1970, 9437526), (2364, 7864605), (2758, 6741090), (2955, 6291684), (3546, 5243070), (3780, 4918499), (3940, 4718763), (4137, 4494060), (5319, 3495380), (5516, 3370545), (5910, 3145842), (6895, 2696436), (7092, 2621535), (8274, 2247030), (8865, 2097228), (10638, 1747690), (11820, 1572921), (12411, 1498020), (13790, 1348218), (16548, 1123515), (17730, 1048614), (20685, 898812), (21276, 873845), (24822, 749010), (24967, 744660), (26595, 699076), (27580, 674109), (35460, 524307), (37233, 499340), (41370, 449406), (49644, 374505), (49934, 372330), (53190, 349538), (62055, 299604), (74466, 249670), (74901, 248220), (82740, 224703), (99868, 186165), (106380, 174769), (124110, 149802), (124835, 148932)]