292021080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187193}}^1$

素因数の和:187220

約数の個数: 64

約数和(自身を含む): 943457760

約数和(自身を除く): 651436680

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, 187193, 374386, 561579, 748772, 935965, 1123158, 1497544, 1871930, 2246316, 2433509, 2807895, 3743860, 4492632, 4867018, 5615790, 7300527, 7487720, 9734036, 11231580, 12167545, 14601054, 19468072, 22463160, 24335090, 29202108, 36502635, 48670180, 58404216, 73005270, 97340360, 146010540, 292021080]

約数ペア:

[(1, 292021080), (2, 146010540), (3, 97340360), (4, 73005270), (5, 58404216), (6, 48670180), (8, 36502635), (10, 29202108), (12, 24335090), (13, 22463160), (15, 19468072), (20, 14601054), (24, 12167545), (26, 11231580), (30, 9734036), (39, 7487720), (40, 7300527), (52, 5615790), (60, 4867018), (65, 4492632), (78, 3743860), (104, 2807895), (120, 2433509), (130, 2246316), (156, 1871930), (195, 1497544), (260, 1123158), (312, 935965), (390, 748772), (520, 561579), (780, 374386), (1560, 187193)]