127136940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1117}}^1$

素因数の和:1407

約数の個数: 96

約数和(自身を含む): 408705024

約数和(自身を除く): 281568084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 420, 542, 813, 1084, 1117, 1355, 1626, 1897, 2234, 2710, 3252, 3351, 3794, 4065, 4468, 5420, 5585, 5691, 6702, 7588, 7819, 8130, 9485, 11170, 11382, 13404, 15638, 16260, 16755, 18970, 22340, 22764, 23457, 28455, 31276, 33510, 37940, 39095, 46914, 56910, 67020, 78190, 93828, 113820, 117285, 156380, 234570, 302707, 469140, 605414, 908121, 1210828, 1513535, 1816242, 2118949, 3027070, 3632484, 4237898, 4540605, 6054140, 6356847, 8475796, 9081210, 10594745, 12713694, 18162420, 21189490, 25427388, 31784235, 42378980, 63568470, 127136940]

約数ペア:

[(1, 127136940), (2, 63568470), (3, 42378980), (4, 31784235), (5, 25427388), (6, 21189490), (7, 18162420), (10, 12713694), (12, 10594745), (14, 9081210), (15, 8475796), (20, 6356847), (21, 6054140), (28, 4540605), (30, 4237898), (35, 3632484), (42, 3027070), (60, 2118949), (70, 1816242), (84, 1513535), (105, 1210828), (140, 908121), (210, 605414), (271, 469140), (420, 302707), (542, 234570), (813, 156380), (1084, 117285), (1117, 113820), (1355, 93828), (1626, 78190), (1897, 67020), (2234, 56910), (2710, 46914), (3252, 39095), (3351, 37940), (3794, 33510), (4065, 31276), (4468, 28455), (5420, 23457), (5585, 22764), (5691, 22340), (6702, 18970), (7588, 16755), (7819, 16260), (8130, 15638), (9485, 13404), (11170, 11382)]