21579324360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16347973}}^1$

素因数の和:16347998

約数の個数: 64

約数和(自身を含む): 70623247680

約数和(自身を除く): 49043923320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 16347973, 32695946, 49043919, 65391892, 81739865, 98087838, 130783784, 163479730, 179827703, 196175676, 245219595, 326959460, 359655406, 392351352, 490439190, 539483109, 653918920, 719310812, 899138515, 980878380, 1078966218, 1438621624, 1798277030, 1961756760, 2157932436, 2697415545, 3596554060, 4315864872, 5394831090, 7193108120, 10789662180, 21579324360]

約数ペア:

[(1, 21579324360), (2, 10789662180), (3, 7193108120), (4, 5394831090), (5, 4315864872), (6, 3596554060), (8, 2697415545), (10, 2157932436), (11, 1961756760), (12, 1798277030), (15, 1438621624), (20, 1078966218), (22, 980878380), (24, 899138515), (30, 719310812), (33, 653918920), (40, 539483109), (44, 490439190), (55, 392351352), (60, 359655406), (66, 326959460), (88, 245219595), (110, 196175676), (120, 179827703), (132, 163479730), (165, 130783784), (220, 98087838), (264, 81739865), (330, 65391892), (440, 49043919), (660, 32695946), (1320, 16347973)]