11971888320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1781531}}^1$

素因数の和:1781558

約数の個数: 112

約数和(自身を含む): 43440876288

約数和(自身を除く): 31468987968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 1781531, 3563062, 5344593, 7126124, 8907655, 10689186, 12470717, 14252248, 17815310, 21378372, 24941434, 26722965, 28504496, 35630620, 37412151, 42756744, 49882868, 53445930, 57008992, 62353585, 71261240, 74824302, 85513488, 99765736, 106891860, 114017984, 124707170, 142522480, 149648604, 171026976, 187060755, 199531472, 213783720, 249414340, 285044960, 299297208, 342053952, 374121510, 399062944, 427567440, 498828680, 570089920, 598594416, 748243020, 798125888, 855134880, 997657360, 1197188832, 1496486040, 1710269760, 1995314720, 2394377664, 2992972080, 3990629440, 5985944160, 11971888320]

約数ペア:

[(1, 11971888320), (2, 5985944160), (3, 3990629440), (4, 2992972080), (5, 2394377664), (6, 1995314720), (7, 1710269760), (8, 1496486040), (10, 1197188832), (12, 997657360), (14, 855134880), (15, 798125888), (16, 748243020), (20, 598594416), (21, 570089920), (24, 498828680), (28, 427567440), (30, 399062944), (32, 374121510), (35, 342053952), (40, 299297208), (42, 285044960), (48, 249414340), (56, 213783720), (60, 199531472), (64, 187060755), (70, 171026976), (80, 149648604), (84, 142522480), (96, 124707170), (105, 114017984), (112, 106891860), (120, 99765736), (140, 85513488), (160, 74824302), (168, 71261240), (192, 62353585), (210, 57008992), (224, 53445930), (240, 49882868), (280, 42756744), (320, 37412151), (336, 35630620), (420, 28504496), (448, 26722965), (480, 24941434), (560, 21378372), (672, 17815310), (840, 14252248), (960, 12470717), (1120, 10689186), (1344, 8907655), (1680, 7126124), (2240, 5344593), (3360, 3563062), (6720, 1781531)]