1569361040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{8929}}^1$

素因数の和:8981

約数の個数: 80

約数和(自身を含む): 3953132400

約数和(自身を除く): 2383771360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2197, 2704, 3380, 4394, 6760, 8788, 8929, 10985, 13520, 17576, 17858, 21970, 35152, 35716, 43940, 44645, 71432, 87880, 89290, 116077, 142864, 175760, 178580, 232154, 357160, 464308, 580385, 714320, 928616, 1160770, 1509001, 1857232, 2321540, 3018002, 4643080, 6036004, 7545005, 9286160, 12072008, 15090010, 19617013, 24144016, 30180020, 39234026, 60360040, 78468052, 98085065, 120720080, 156936104, 196170130, 313872208, 392340260, 784680520, 1569361040]

約数ペア:

[(1, 1569361040), (2, 784680520), (4, 392340260), (5, 313872208), (8, 196170130), (10, 156936104), (13, 120720080), (16, 98085065), (20, 78468052), (26, 60360040), (40, 39234026), (52, 30180020), (65, 24144016), (80, 19617013), (104, 15090010), (130, 12072008), (169, 9286160), (208, 7545005), (260, 6036004), (338, 4643080), (520, 3018002), (676, 2321540), (845, 1857232), (1040, 1509001), (1352, 1160770), (1690, 928616), (2197, 714320), (2704, 580385), (3380, 464308), (4394, 357160), (6760, 232154), (8788, 178580), (8929, 175760), (10985, 142864), (13520, 116077), (17576, 89290), (17858, 87880), (21970, 71432), (35152, 44645), (35716, 43940)]