126882840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151051}}^1$

素因数の和:151072

約数の個数: 64

約数和(自身を含む): 435029760

約数和(自身を除く): 308146920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 151051, 302102, 453153, 604204, 755255, 906306, 1057357, 1208408, 1510510, 1812612, 2114714, 2265765, 3021020, 3172071, 3625224, 4229428, 4531530, 5286785, 6042040, 6344142, 8458856, 9063060, 10573570, 12688284, 15860355, 18126120, 21147140, 25376568, 31720710, 42294280, 63441420, 126882840]

約数ペア:

[(1, 126882840), (2, 63441420), (3, 42294280), (4, 31720710), (5, 25376568), (6, 21147140), (7, 18126120), (8, 15860355), (10, 12688284), (12, 10573570), (14, 9063060), (15, 8458856), (20, 6344142), (21, 6042040), (24, 5286785), (28, 4531530), (30, 4229428), (35, 3625224), (40, 3172071), (42, 3021020), (56, 2265765), (60, 2114714), (70, 1812612), (84, 1510510), (105, 1208408), (120, 1057357), (140, 906306), (168, 755255), (210, 604204), (280, 453153), (420, 302102), (840, 151051)]