23168040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27581}}^1$

素因数の和:27602

約数の個数: 64

約数和(自身を含む): 79436160

約数和(自身を除く): 56268120

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, 27581, 55162, 82743, 110324, 137905, 165486, 193067, 220648, 275810, 330972, 386134, 413715, 551620, 579201, 661944, 772268, 827430, 965335, 1103240, 1158402, 1544536, 1654860, 1930670, 2316804, 2896005, 3309720, 3861340, 4633608, 5792010, 7722680, 11584020, 23168040]

約数ペア:

[(1, 23168040), (2, 11584020), (3, 7722680), (4, 5792010), (5, 4633608), (6, 3861340), (7, 3309720), (8, 2896005), (10, 2316804), (12, 1930670), (14, 1654860), (15, 1544536), (20, 1158402), (21, 1103240), (24, 965335), (28, 827430), (30, 772268), (35, 661944), (40, 579201), (42, 551620), (56, 413715), (60, 386134), (70, 330972), (84, 275810), (105, 220648), (120, 193067), (140, 165486), (168, 137905), (210, 110324), (280, 82743), (420, 55162), (840, 27581)]