136781640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3917}}^1$

素因数の和:4031

約数の個数: 96

約数和(自身を含む): 449237880

約数和(自身を除く): 312456240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 3917, 4365, 5820, 6984, 7834, 8730, 11640, 11751, 15668, 17460, 19585, 23502, 31336, 34920, 35253, 39170, 47004, 58755, 70506, 78340, 94008, 117510, 141012, 156680, 176265, 235020, 282024, 352530, 379949, 470040, 705060, 759898, 1139847, 1410120, 1519796, 1899745, 2279694, 3039592, 3419541, 3799490, 4559388, 5699235, 6839082, 7598980, 9118776, 11398470, 13678164, 15197960, 17097705, 22796940, 27356328, 34195410, 45593880, 68390820, 136781640]

約数ペア:

[(1, 136781640), (2, 68390820), (3, 45593880), (4, 34195410), (5, 27356328), (6, 22796940), (8, 17097705), (9, 15197960), (10, 13678164), (12, 11398470), (15, 9118776), (18, 7598980), (20, 6839082), (24, 5699235), (30, 4559388), (36, 3799490), (40, 3419541), (45, 3039592), (60, 2279694), (72, 1899745), (90, 1519796), (97, 1410120), (120, 1139847), (180, 759898), (194, 705060), (291, 470040), (360, 379949), (388, 352530), (485, 282024), (582, 235020), (776, 176265), (873, 156680), (970, 141012), (1164, 117510), (1455, 94008), (1746, 78340), (1940, 70506), (2328, 58755), (2910, 47004), (3492, 39170), (3880, 35253), (3917, 34920), (4365, 31336), (5820, 23502), (6984, 19585), (7834, 17460), (8730, 15668), (11640, 11751)]