16188889140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{55897}}^1$

素因数の和:57521

約数の個数: 72

約数和(自身を含む): 49137695880

約数和(自身を除く): 32948806740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1609, 3218, 4827, 6436, 8045, 9654, 14481, 16090, 19308, 24135, 28962, 32180, 48270, 55897, 57924, 72405, 96540, 111794, 144810, 167691, 223588, 279485, 289620, 335382, 503073, 558970, 670764, 838455, 1006146, 1117940, 1676910, 2012292, 2515365, 3353820, 5030730, 10061460, 89938273, 179876546, 269814819, 359753092, 449691365, 539629638, 809444457, 899382730, 1079259276, 1349074095, 1618888914, 1798765460, 2698148190, 3237777828, 4047222285, 5396296380, 8094444570, 16188889140]

約数ペア:

[(1, 16188889140), (2, 8094444570), (3, 5396296380), (4, 4047222285), (5, 3237777828), (6, 2698148190), (9, 1798765460), (10, 1618888914), (12, 1349074095), (15, 1079259276), (18, 899382730), (20, 809444457), (30, 539629638), (36, 449691365), (45, 359753092), (60, 269814819), (90, 179876546), (180, 89938273), (1609, 10061460), (3218, 5030730), (4827, 3353820), (6436, 2515365), (8045, 2012292), (9654, 1676910), (14481, 1117940), (16090, 1006146), (19308, 838455), (24135, 670764), (28962, 558970), (32180, 503073), (48270, 335382), (55897, 289620), (57924, 279485), (72405, 223588), (96540, 167691), (111794, 144810)]