19307640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14627}}^1$

素因数の和:14652

約数の個数: 64

約数和(自身を含む): 63192960

約数和(自身を除く): 43885320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14627, 29254, 43881, 58508, 73135, 87762, 117016, 146270, 160897, 175524, 219405, 292540, 321794, 351048, 438810, 482691, 585080, 643588, 804485, 877620, 965382, 1287176, 1608970, 1755240, 1930764, 2413455, 3217940, 3861528, 4826910, 6435880, 9653820, 19307640]

約数ペア:

[(1, 19307640), (2, 9653820), (3, 6435880), (4, 4826910), (5, 3861528), (6, 3217940), (8, 2413455), (10, 1930764), (11, 1755240), (12, 1608970), (15, 1287176), (20, 965382), (22, 877620), (24, 804485), (30, 643588), (33, 585080), (40, 482691), (44, 438810), (55, 351048), (60, 321794), (66, 292540), (88, 219405), (110, 175524), (120, 160897), (132, 146270), (165, 117016), (220, 87762), (264, 73135), (330, 58508), (440, 43881), (660, 29254), (1320, 14627)]