13039662720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{970213}}^1$

素因数の和:970242

約数の個数: 128

約数和(自身を含む): 47501677440

約数和(自身を除く): 34462014720

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 970213, 1940426, 2910639, 3880852, 4851065, 5821278, 6791491, 7761704, 9702130, 11642556, 13582982, 14553195, 15523408, 19404260, 20374473, 23285112, 27165964, 29106390, 31046816, 33957455, 38808520, 40748946, 46570224, 54331928, 58212780, 62093632, 67914910, 77617040, 81497892, 93140448, 101872365, 108663856, 116425560, 124187264, 135829820, 155234080, 162995784, 186280896, 203744730, 217327712, 232851120, 271659640, 310468160, 325991568, 372561792, 407489460, 434655424, 465702240, 543319280, 620936320, 651983136, 814978920, 869310848, 931404480, 1086638560, 1303966272, 1629957840, 1862808960, 2173277120, 2607932544, 3259915680, 4346554240, 6519831360, 13039662720]

約数ペア:

[(1, 13039662720), (2, 6519831360), (3, 4346554240), (4, 3259915680), (5, 2607932544), (6, 2173277120), (7, 1862808960), (8, 1629957840), (10, 1303966272), (12, 1086638560), (14, 931404480), (15, 869310848), (16, 814978920), (20, 651983136), (21, 620936320), (24, 543319280), (28, 465702240), (30, 434655424), (32, 407489460), (35, 372561792), (40, 325991568), (42, 310468160), (48, 271659640), (56, 232851120), (60, 217327712), (64, 203744730), (70, 186280896), (80, 162995784), (84, 155234080), (96, 135829820), (105, 124187264), (112, 116425560), (120, 108663856), (128, 101872365), (140, 93140448), (160, 81497892), (168, 77617040), (192, 67914910), (210, 62093632), (224, 58212780), (240, 54331928), (280, 46570224), (320, 40748946), (336, 38808520), (384, 33957455), (420, 31046816), (448, 29106390), (480, 27165964), (560, 23285112), (640, 20374473), (672, 19404260), (840, 15523408), (896, 14553195), (960, 13582982), (1120, 11642556), (1344, 9702130), (1680, 7761704), (1920, 6791491), (2240, 5821278), (2688, 4851065), (3360, 3880852), (4480, 2910639), (6720, 1940426), (13440, 970213)]