15671397040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1159127}}^1$

素因数の和:1159166

約数の個数: 60

約数和(自身を含む): 39454398864

約数和(自身を除く): 23783001824

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, 2704, 3380, 6760, 13520, 1159127, 2318254, 4636508, 5795635, 9273016, 11591270, 15068651, 18546032, 23182540, 30137302, 46365080, 60274604, 75343255, 92730160, 120549208, 150686510, 195892463, 241098416, 301373020, 391784926, 602746040, 783569852, 979462315, 1205492080, 1567139704, 1958924630, 3134279408, 3917849260, 7835698520, 15671397040]

約数ペア:

[(1, 15671397040), (2, 7835698520), (4, 3917849260), (5, 3134279408), (8, 1958924630), (10, 1567139704), (13, 1205492080), (16, 979462315), (20, 783569852), (26, 602746040), (40, 391784926), (52, 301373020), (65, 241098416), (80, 195892463), (104, 150686510), (130, 120549208), (169, 92730160), (208, 75343255), (260, 60274604), (338, 46365080), (520, 30137302), (676, 23182540), (845, 18546032), (1040, 15068651), (1352, 11591270), (1690, 9273016), (2704, 5795635), (3380, 4636508), (6760, 2318254), (13520, 1159127)]