215426120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59183}}^1$

素因数の和:59214

約数の個数: 64

約数和(自身を含む): 596574720

約数和(自身を除く): 381148600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 59183, 118366, 236732, 295915, 414281, 473464, 591830, 769379, 828562, 1183660, 1538758, 1657124, 2071405, 2367320, 3077516, 3314248, 3846895, 4142810, 5385653, 6155032, 7693790, 8285620, 10771306, 15387580, 16571240, 21542612, 26928265, 30775160, 43085224, 53856530, 107713060, 215426120]

約数ペア:

[(1, 215426120), (2, 107713060), (4, 53856530), (5, 43085224), (7, 30775160), (8, 26928265), (10, 21542612), (13, 16571240), (14, 15387580), (20, 10771306), (26, 8285620), (28, 7693790), (35, 6155032), (40, 5385653), (52, 4142810), (56, 3846895), (65, 3314248), (70, 3077516), (91, 2367320), (104, 2071405), (130, 1657124), (140, 1538758), (182, 1183660), (260, 828562), (280, 769379), (364, 591830), (455, 473464), (520, 414281), (728, 295915), (910, 236732), (1820, 118366), (3640, 59183)]