871115520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 288

約数和(自身を含む): 3115252224

約数和(自身を除く): 2244136704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 256, 264, 320, 328, 330, 352, 384, 410, 440, 451, 480, 492, 503, 528, 615, 640, 656, 660, 704, 768, 820, 880, 902, 960, 984, 1006, 1056, 1230, 1280, 1312, 1320, 1353, 1408, 1509, 1640, 1760, 1804, 1920, 1968, 2012, 2112, 2255, 2460, 2515, 2624, 2640, 2706, 2816, 3018, 3280, 3520, 3608, 3840, 3936, 4024, 4224, 4510, 4920, 5030, 5248, 5280, 5412, 5533, 6036, 6560, 6765, 7040, 7216, 7545, 7872, 8048, 8448, 9020, 9840, 10060, 10496, 10560, 10824, 11066, 12072, 13120, 13530, 14080, 14432, 15090, 15744, 16096, 16599, 18040, 19680, 20120, 20623, 21120, 21648, 22132, 24144, 26240, 27060, 27665, 28864, 30180, 31488, 32192, 33198, 36080, 39360, 40240, 41246, 42240, 43296, 44264, 48288, 52480, 54120, 55330, 57728, 60360, 61869, 64384, 66396, 72160, 78720, 80480, 82492, 82995, 86592, 88528, 96576, 103115, 108240, 110660, 115456, 120720, 123738, 128768, 132792, 144320, 157440, 160960, 164984, 165990, 173184, 177056, 193152, 206230, 216480, 221320, 226853, 241440, 247476, 265584, 288640, 309345, 321920, 329968, 331980, 346368, 354112, 386304, 412460, 432960, 442640, 453706, 482880, 494952, 531168, 577280, 618690, 643840, 659936, 663960, 680559, 708224, 824920, 865920, 885280, 907412, 965760, 989904, 1062336, 1134265, 1237380, 1319872, 1327920, 1361118, 1416448, 1649840, 1731840, 1770560, 1814824, 1931520, 1979808, 2124672, 2268530, 2474760, 2639744, 2655840, 2722236, 3299680, 3402795, 3541120, 3629648, 3959616, 4249344, 4537060, 4949520, 5279488, 5311680, 5444472, 6599360, 6805590, 7082240, 7259296, 7919232, 9074120, 9899040, 10623360, 10888944, 13198720, 13611180, 14518592, 15838464, 18148240, 19798080, 21246720, 21777888, 26397440, 27222360, 29037184, 36296480, 39596160, 43555776, 54444720, 58074368, 72592960, 79192320, 87111552, 108889440, 145185920, 174223104, 217778880, 290371840, 435557760, 871115520]

約数ペア:

[(1, 871115520), (2, 435557760), (3, 290371840), (4, 217778880), (5, 174223104), (6, 145185920), (8, 108889440), (10, 87111552), (11, 79192320), (12, 72592960), (15, 58074368), (16, 54444720), (20, 43555776), (22, 39596160), (24, 36296480), (30, 29037184), (32, 27222360), (33, 26397440), (40, 21777888), (41, 21246720), (44, 19798080), (48, 18148240), (55, 15838464), (60, 14518592), (64, 13611180), (66, 13198720), (80, 10888944), (82, 10623360), (88, 9899040), (96, 9074120), (110, 7919232), (120, 7259296), (123, 7082240), (128, 6805590), (132, 6599360), (160, 5444472), (164, 5311680), (165, 5279488), (176, 4949520), (192, 4537060), (205, 4249344), (220, 3959616), (240, 3629648), (246, 3541120), (256, 3402795), (264, 3299680), (320, 2722236), (328, 2655840), (330, 2639744), (352, 2474760), (384, 2268530), (410, 2124672), (440, 1979808), (451, 1931520), (480, 1814824), (492, 1770560), (503, 1731840), (528, 1649840), (615, 1416448), (640, 1361118), (656, 1327920), (660, 1319872), (704, 1237380), (768, 1134265), (820, 1062336), (880, 989904), (902, 965760), (960, 907412), (984, 885280), (1006, 865920), (1056, 824920), (1230, 708224), (1280, 680559), (1312, 663960), (1320, 659936), (1353, 643840), (1408, 618690), (1509, 577280), (1640, 531168), (1760, 494952), (1804, 482880), (1920, 453706), (1968, 442640), (2012, 432960), (2112, 412460), (2255, 386304), (2460, 354112), (2515, 346368), (2624, 331980), (2640, 329968), (2706, 321920), (2816, 309345), (3018, 288640), (3280, 265584), (3520, 247476), (3608, 241440), (3840, 226853), (3936, 221320), (4024, 216480), (4224, 206230), (4510, 193152), (4920, 177056), (5030, 173184), (5248, 165990), (5280, 164984), (5412, 160960), (5533, 157440), (6036, 144320), (6560, 132792), (6765, 128768), (7040, 123738), (7216, 120720), (7545, 115456), (7872, 110660), (8048, 108240), (8448, 103115), (9020, 96576), (9840, 88528), (10060, 86592), (10496, 82995), (10560, 82492), (10824, 80480), (11066, 78720), (12072, 72160), (13120, 66396), (13530, 64384), (14080, 61869), (14432, 60360), (15090, 57728), (15744, 55330), (16096, 54120), (16599, 52480), (18040, 48288), (19680, 44264), (20120, 43296), (20623, 42240), (21120, 41246), (21648, 40240), (22132, 39360), (24144, 36080), (26240, 33198), (27060, 32192), (27665, 31488), (28864, 30180)]