8556915120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88471}}^1$

素因数の和:88531

約数の個数: 160

約数和(自身を含む): 29488779264

約数和(自身を除く): 20931864144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 24180, 32240, 48360, 88471, 96720, 176942, 265413, 353884, 442355, 530826, 707768, 884710, 1061652, 1150123, 1327065, 1415536, 1769420, 2123304, 2300246, 2654130, 2742601, 3450369, 3538840, 4246608, 4600492, 5308260, 5485202, 5750615, 6900738, 7077680, 8227803, 9200984, 10616520, 10970404, 11501230, 13713005, 13801476, 16455606, 17251845, 18401968, 21233040, 21940808, 23002460, 27426010, 27602952, 32911212, 34503690, 35653813, 41139015, 43881616, 46004920, 54852020, 55205904, 65822424, 69007380, 71307626, 82278030, 92009840, 106961439, 109704040, 131644848, 138014760, 142615252, 164556060, 178269065, 213922878, 219408080, 276029520, 285230504, 329112120, 356538130, 427845756, 534807195, 570461008, 658224240, 713076260, 855691512, 1069614390, 1426152520, 1711383024, 2139228780, 2852305040, 4278457560, 8556915120]

約数ペア:

[(1, 8556915120), (2, 4278457560), (3, 2852305040), (4, 2139228780), (5, 1711383024), (6, 1426152520), (8, 1069614390), (10, 855691512), (12, 713076260), (13, 658224240), (15, 570461008), (16, 534807195), (20, 427845756), (24, 356538130), (26, 329112120), (30, 285230504), (31, 276029520), (39, 219408080), (40, 213922878), (48, 178269065), (52, 164556060), (60, 142615252), (62, 138014760), (65, 131644848), (78, 109704040), (80, 106961439), (93, 92009840), (104, 82278030), (120, 71307626), (124, 69007380), (130, 65822424), (155, 55205904), (156, 54852020), (186, 46004920), (195, 43881616), (208, 41139015), (240, 35653813), (248, 34503690), (260, 32911212), (310, 27602952), (312, 27426010), (372, 23002460), (390, 21940808), (403, 21233040), (465, 18401968), (496, 17251845), (520, 16455606), (620, 13801476), (624, 13713005), (744, 11501230), (780, 10970404), (806, 10616520), (930, 9200984), (1040, 8227803), (1209, 7077680), (1240, 6900738), (1488, 5750615), (1560, 5485202), (1612, 5308260), (1860, 4600492), (2015, 4246608), (2418, 3538840), (2480, 3450369), (3120, 2742601), (3224, 2654130), (3720, 2300246), (4030, 2123304), (4836, 1769420), (6045, 1415536), (6448, 1327065), (7440, 1150123), (8060, 1061652), (9672, 884710), (12090, 707768), (16120, 530826), (19344, 442355), (24180, 353884), (32240, 265413), (48360, 176942), (88471, 96720)]