22415640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14369}}^1$

素因数の和:14396

約数の個数: 64

約数和(自身を含む): 72424800

約数和(自身を除く): 50009160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 14369, 28738, 43107, 57476, 71845, 86214, 114952, 143690, 172428, 186797, 215535, 287380, 344856, 373594, 431070, 560391, 574760, 747188, 862140, 933985, 1120782, 1494376, 1724280, 1867970, 2241564, 2801955, 3735940, 4483128, 5603910, 7471880, 11207820, 22415640]

約数ペア:

[(1, 22415640), (2, 11207820), (3, 7471880), (4, 5603910), (5, 4483128), (6, 3735940), (8, 2801955), (10, 2241564), (12, 1867970), (13, 1724280), (15, 1494376), (20, 1120782), (24, 933985), (26, 862140), (30, 747188), (39, 574760), (40, 560391), (52, 431070), (60, 373594), (65, 344856), (78, 287380), (104, 215535), (120, 186797), (130, 172428), (156, 143690), (195, 114952), (260, 86214), (312, 71845), (390, 57476), (520, 43107), (780, 28738), (1560, 14369)]