144413940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218809}}^1$

素因数の和:218832

約数の個数: 48

約数和(自身を含む): 441120960

約数和(自身を除く): 296707020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 218809, 437618, 656427, 875236, 1094045, 1312854, 2188090, 2406899, 2625708, 3282135, 4376180, 4813798, 6564270, 7220697, 9627596, 12034495, 13128540, 14441394, 24068990, 28882788, 36103485, 48137980, 72206970, 144413940]

約数ペア:

[(1, 144413940), (2, 72206970), (3, 48137980), (4, 36103485), (5, 28882788), (6, 24068990), (10, 14441394), (11, 13128540), (12, 12034495), (15, 9627596), (20, 7220697), (22, 6564270), (30, 4813798), (33, 4376180), (44, 3282135), (55, 2625708), (60, 2406899), (66, 2188090), (110, 1312854), (132, 1094045), (165, 875236), (220, 656427), (330, 437618), (660, 218809)]