306673040840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10453}}^1\times {\mathrm{38603}}^1$

素因数の和:49086

約数の個数: 64

約数和(自身を含む): 726419188800

約数和(自身を除く): 419746147960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10453, 20906, 38603, 41812, 52265, 77206, 83624, 104530, 154412, 193015, 198607, 209060, 308824, 386030, 397214, 418120, 733457, 772060, 794428, 993035, 1466914, 1544120, 1588856, 1986070, 2933828, 3667285, 3972140, 5867656, 7334570, 7944280, 14669140, 29338280, 403517159, 807034318, 1614068636, 2017585795, 3228137272, 4035171590, 7666826021, 8070343180, 15333652042, 16140686360, 30667304084, 38334130105, 61334608168, 76668260210, 153336520420, 306673040840]

約数ペア:

[(1, 306673040840), (2, 153336520420), (4, 76668260210), (5, 61334608168), (8, 38334130105), (10, 30667304084), (19, 16140686360), (20, 15333652042), (38, 8070343180), (40, 7666826021), (76, 4035171590), (95, 3228137272), (152, 2017585795), (190, 1614068636), (380, 807034318), (760, 403517159), (10453, 29338280), (20906, 14669140), (38603, 7944280), (41812, 7334570), (52265, 5867656), (77206, 3972140), (83624, 3667285), (104530, 2933828), (154412, 1986070), (193015, 1588856), (198607, 1544120), (209060, 1466914), (308824, 993035), (386030, 794428), (397214, 772060), (418120, 733457)]