21167375640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7669339}}^1$

素因数の和:7669376

約数の個数: 64

約数和(自身を含む): 66263097600

約数和(自身を除く): 45095721960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 7669339, 15338678, 23008017, 30677356, 38346695, 46016034, 61354712, 76693390, 92032068, 115040085, 153386780, 176394797, 184064136, 230080170, 306773560, 352789594, 460160340, 529184391, 705579188, 881973985, 920320680, 1058368782, 1411158376, 1763947970, 2116737564, 2645921955, 3527895940, 4233475128, 5291843910, 7055791880, 10583687820, 21167375640]

約数ペア:

[(1, 21167375640), (2, 10583687820), (3, 7055791880), (4, 5291843910), (5, 4233475128), (6, 3527895940), (8, 2645921955), (10, 2116737564), (12, 1763947970), (15, 1411158376), (20, 1058368782), (23, 920320680), (24, 881973985), (30, 705579188), (40, 529184391), (46, 460160340), (60, 352789594), (69, 306773560), (92, 230080170), (115, 184064136), (120, 176394797), (138, 153386780), (184, 115040085), (230, 92032068), (276, 76693390), (345, 61354712), (460, 46016034), (552, 38346695), (690, 30677356), (920, 23008017), (1380, 15338678), (2760, 7669339)]