145829320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40063}}^1$

素因数の和:40094

約数の個数: 64

約数和(自身を含む): 403845120

約数和(自身を除く): 258015800

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, 40063, 80126, 160252, 200315, 280441, 320504, 400630, 520819, 560882, 801260, 1041638, 1121764, 1402205, 1602520, 2083276, 2243528, 2604095, 2804410, 3645733, 4166552, 5208190, 5608820, 7291466, 10416380, 11217640, 14582932, 18228665, 20832760, 29165864, 36457330, 72914660, 145829320]

約数ペア:

[(1, 145829320), (2, 72914660), (4, 36457330), (5, 29165864), (7, 20832760), (8, 18228665), (10, 14582932), (13, 11217640), (14, 10416380), (20, 7291466), (26, 5608820), (28, 5208190), (35, 4166552), (40, 3645733), (52, 2804410), (56, 2604095), (65, 2243528), (70, 2083276), (91, 1602520), (104, 1402205), (130, 1121764), (140, 1041638), (182, 801260), (260, 560882), (280, 520819), (364, 400630), (455, 320504), (520, 280441), (728, 200315), (910, 160252), (1820, 80126), (3640, 40063)]