5378814840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6403351}}^1$

素因数の和:6403372

約数の個数: 64

約数和(自身を含む): 18441653760

約数和(自身を除く): 13062838920

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, 6403351, 12806702, 19210053, 25613404, 32016755, 38420106, 44823457, 51226808, 64033510, 76840212, 89646914, 96050265, 128067020, 134470371, 153680424, 179293828, 192100530, 224117285, 256134040, 268940742, 358587656, 384201060, 448234570, 537881484, 672351855, 768402120, 896469140, 1075762968, 1344703710, 1792938280, 2689407420, 5378814840]

約数ペア:

[(1, 5378814840), (2, 2689407420), (3, 1792938280), (4, 1344703710), (5, 1075762968), (6, 896469140), (7, 768402120), (8, 672351855), (10, 537881484), (12, 448234570), (14, 384201060), (15, 358587656), (20, 268940742), (21, 256134040), (24, 224117285), (28, 192100530), (30, 179293828), (35, 153680424), (40, 134470371), (42, 128067020), (56, 96050265), (60, 89646914), (70, 76840212), (84, 64033510), (105, 51226808), (120, 44823457), (140, 38420106), (168, 32016755), (210, 25613404), (280, 19210053), (420, 12806702), (840, 6403351)]