238386120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283793}}^1$

素因数の和:283814

約数の個数: 64

約数和(自身を含む): 817326720

約数和(自身を除く): 578940600

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, 283793, 567586, 851379, 1135172, 1418965, 1702758, 1986551, 2270344, 2837930, 3405516, 3973102, 4256895, 5675860, 5959653, 6811032, 7946204, 8513790, 9932755, 11351720, 11919306, 15892408, 17027580, 19865510, 23838612, 29798265, 34055160, 39731020, 47677224, 59596530, 79462040, 119193060, 238386120]

約数ペア:

[(1, 238386120), (2, 119193060), (3, 79462040), (4, 59596530), (5, 47677224), (6, 39731020), (7, 34055160), (8, 29798265), (10, 23838612), (12, 19865510), (14, 17027580), (15, 15892408), (20, 11919306), (21, 11351720), (24, 9932755), (28, 8513790), (30, 7946204), (35, 6811032), (40, 5959653), (42, 5675860), (56, 4256895), (60, 3973102), (70, 3405516), (84, 2837930), (105, 2270344), (120, 1986551), (140, 1702758), (168, 1418965), (210, 1135172), (280, 851379), (420, 567586), (840, 283793)]