1499240080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11351}}^1$

素因数の和:11504

約数の個数: 80

約数和(自身を含む): 3783757824

約数和(自身を除く): 2284517744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2540, 3302, 5080, 6604, 8255, 10160, 11351, 13208, 16510, 22702, 26416, 33020, 45404, 56755, 66040, 90808, 113510, 132080, 147563, 181616, 227020, 295126, 454040, 590252, 737815, 908080, 1180504, 1441577, 1475630, 2361008, 2883154, 2951260, 5766308, 5902520, 7207885, 11532616, 11805040, 14415770, 18740501, 23065232, 28831540, 37481002, 57663080, 74962004, 93702505, 115326160, 149924008, 187405010, 299848016, 374810020, 749620040, 1499240080]

約数ペア:

[(1, 1499240080), (2, 749620040), (4, 374810020), (5, 299848016), (8, 187405010), (10, 149924008), (13, 115326160), (16, 93702505), (20, 74962004), (26, 57663080), (40, 37481002), (52, 28831540), (65, 23065232), (80, 18740501), (104, 14415770), (127, 11805040), (130, 11532616), (208, 7207885), (254, 5902520), (260, 5766308), (508, 2951260), (520, 2883154), (635, 2361008), (1016, 1475630), (1040, 1441577), (1270, 1180504), (1651, 908080), (2032, 737815), (2540, 590252), (3302, 454040), (5080, 295126), (6604, 227020), (8255, 181616), (10160, 147563), (11351, 132080), (13208, 113510), (16510, 90808), (22702, 66040), (26416, 56755), (33020, 45404)]