1279367040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{95191}}^1$

素因数の和:95220

約数の個数: 128

約数和(自身を含む): 4660600320

約数和(自身を除く): 3381233280

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, 95191, 190382, 285573, 380764, 475955, 571146, 666337, 761528, 951910, 1142292, 1332674, 1427865, 1523056, 1903820, 1999011, 2284584, 2665348, 2855730, 3046112, 3331685, 3807640, 3998022, 4569168, 5330696, 5711460, 6092224, 6663370, 7615280, 7996044, 9138336, 9995055, 10661392, 11422920, 12184448, 13326740, 15230560, 15992088, 18276672, 19990110, 21322784, 22845840, 26653480, 30461120, 31984176, 36553344, 39980220, 42645568, 45691680, 53306960, 60922240, 63968352, 79960440, 85291136, 91383360, 106613920, 127936704, 159920880, 182766720, 213227840, 255873408, 319841760, 426455680, 639683520, 1279367040]

約数ペア:

[(1, 1279367040), (2, 639683520), (3, 426455680), (4, 319841760), (5, 255873408), (6, 213227840), (7, 182766720), (8, 159920880), (10, 127936704), (12, 106613920), (14, 91383360), (15, 85291136), (16, 79960440), (20, 63968352), (21, 60922240), (24, 53306960), (28, 45691680), (30, 42645568), (32, 39980220), (35, 36553344), (40, 31984176), (42, 30461120), (48, 26653480), (56, 22845840), (60, 21322784), (64, 19990110), (70, 18276672), (80, 15992088), (84, 15230560), (96, 13326740), (105, 12184448), (112, 11422920), (120, 10661392), (128, 9995055), (140, 9138336), (160, 7996044), (168, 7615280), (192, 6663370), (210, 6092224), (224, 5711460), (240, 5330696), (280, 4569168), (320, 3998022), (336, 3807640), (384, 3331685), (420, 3046112), (448, 2855730), (480, 2665348), (560, 2284584), (640, 1999011), (672, 1903820), (840, 1523056), (896, 1427865), (960, 1332674), (1120, 1142292), (1344, 951910), (1680, 761528), (1920, 666337), (2240, 571146), (2688, 475955), (3360, 380764), (4480, 285573), (6720, 190382), (13440, 95191)]