42006813960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2555159}}^1$

素因数の和:2555310

約数の個数: 64

約数和(自身を含む): 126940348800

約数和(自身を除く): 84933534840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 2555159, 5110318, 7665477, 10220636, 12775795, 15330954, 20441272, 25551590, 30661908, 38327385, 51103180, 61323816, 76654770, 102206360, 153309540, 306619080, 350056783, 700113566, 1050170349, 1400227132, 1750283915, 2100340698, 2800454264, 3500567830, 4200681396, 5250851745, 7001135660, 8401362792, 10501703490, 14002271320, 21003406980, 42006813960]

約数ペア:

[(1, 42006813960), (2, 21003406980), (3, 14002271320), (4, 10501703490), (5, 8401362792), (6, 7001135660), (8, 5250851745), (10, 4200681396), (12, 3500567830), (15, 2800454264), (20, 2100340698), (24, 1750283915), (30, 1400227132), (40, 1050170349), (60, 700113566), (120, 350056783), (137, 306619080), (274, 153309540), (411, 102206360), (548, 76654770), (685, 61323816), (822, 51103180), (1096, 38327385), (1370, 30661908), (1644, 25551590), (2055, 20441272), (2740, 15330954), (3288, 12775795), (4110, 10220636), (5480, 7665477), (8220, 5110318), (16440, 2555159)]