13160797440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{489613}}^1$

素因数の和:489644

約数の個数: 144

約数和(自身を含む): 48037008768

約数和(自身を除く): 34876211328

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, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 489613, 979226, 1468839, 1958452, 2448065, 2937678, 3427291, 3916904, 4896130, 5875356, 6854582, 7344195, 7833808, 9792260, 10281873, 11750712, 13709164, 14688390, 15667616, 17136455, 19584520, 20563746, 23501424, 27418328, 29376780, 31335232, 34272910, 39169040, 41127492, 47002848, 51409365, 54836656, 58753560, 62670464, 68545820, 78338080, 82254984, 94005696, 102818730, 109673312, 117507120, 125340928, 137091640, 156676160, 164509968, 188011392, 205637460, 219346624, 235014240, 274183280, 313352320, 329019936, 376022784, 411274920, 438693248, 470028480, 548366560, 626704640, 658039872, 822549840, 877386496, 940056960, 1096733120, 1316079744, 1645099680, 1880113920, 2193466240, 2632159488, 3290199360, 4386932480, 6580398720, 13160797440]

約数ペア:

[(1, 13160797440), (2, 6580398720), (3, 4386932480), (4, 3290199360), (5, 2632159488), (6, 2193466240), (7, 1880113920), (8, 1645099680), (10, 1316079744), (12, 1096733120), (14, 940056960), (15, 877386496), (16, 822549840), (20, 658039872), (21, 626704640), (24, 548366560), (28, 470028480), (30, 438693248), (32, 411274920), (35, 376022784), (40, 329019936), (42, 313352320), (48, 274183280), (56, 235014240), (60, 219346624), (64, 205637460), (70, 188011392), (80, 164509968), (84, 156676160), (96, 137091640), (105, 125340928), (112, 117507120), (120, 109673312), (128, 102818730), (140, 94005696), (160, 82254984), (168, 78338080), (192, 68545820), (210, 62670464), (224, 58753560), (240, 54836656), (256, 51409365), (280, 47002848), (320, 41127492), (336, 39169040), (384, 34272910), (420, 31335232), (448, 29376780), (480, 27418328), (560, 23501424), (640, 20563746), (672, 19584520), (768, 17136455), (840, 15667616), (896, 14688390), (960, 13709164), (1120, 11750712), (1280, 10281873), (1344, 9792260), (1680, 7833808), (1792, 7344195), (1920, 6854582), (2240, 5875356), (2688, 4896130), (3360, 3916904), (3840, 3427291), (4480, 2937678), (5376, 2448065), (6720, 1958452), (8960, 1468839), (13440, 979226), (26880, 489613)]