157213593840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{655056641}}^1$

素因数の和:655056657

約数の個数: 40

約数和(自身を含む): 487362141648

約数和(自身を除く): 330148547808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 655056641, 1310113282, 1965169923, 2620226564, 3275283205, 3930339846, 5240453128, 6550566410, 7860679692, 9825849615, 10480906256, 13101132820, 15721359384, 19651699230, 26202265640, 31442718768, 39303398460, 52404531280, 78606796920, 157213593840]

約数ペア:

[(1, 157213593840), (2, 78606796920), (3, 52404531280), (4, 39303398460), (5, 31442718768), (6, 26202265640), (8, 19651699230), (10, 15721359384), (12, 13101132820), (15, 10480906256), (16, 9825849615), (20, 7860679692), (24, 6550566410), (30, 5240453128), (40, 3930339846), (48, 3275283205), (60, 2620226564), (80, 1965169923), (120, 1310113282), (240, 655056641)]