133076240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 341228160

約数和(自身を除く): 208151920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 880, 970, 1067, 1552, 1559, 1940, 2134, 3118, 3880, 4268, 5335, 6236, 7760, 7795, 8536, 10670, 12472, 15590, 17072, 17149, 21340, 24944, 31180, 34298, 42680, 62360, 68596, 85360, 85745, 124720, 137192, 151223, 171490, 274384, 302446, 342980, 604892, 685960, 756115, 1209784, 1371920, 1512230, 1663453, 2419568, 3024460, 3326906, 6048920, 6653812, 8317265, 12097840, 13307624, 16634530, 26615248, 33269060, 66538120, 133076240]

約数ペア:

[(1, 133076240), (2, 66538120), (4, 33269060), (5, 26615248), (8, 16634530), (10, 13307624), (11, 12097840), (16, 8317265), (20, 6653812), (22, 6048920), (40, 3326906), (44, 3024460), (55, 2419568), (80, 1663453), (88, 1512230), (97, 1371920), (110, 1209784), (176, 756115), (194, 685960), (220, 604892), (388, 342980), (440, 302446), (485, 274384), (776, 171490), (880, 151223), (970, 137192), (1067, 124720), (1552, 85745), (1559, 85360), (1940, 68596), (2134, 62360), (3118, 42680), (3880, 34298), (4268, 31180), (5335, 24944), (6236, 21340), (7760, 17149), (7795, 17072), (8536, 15590), (10670, 12472)]