139916000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 415134720

約数和(自身を除く): 275218720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 160, 175, 190, 200, 224, 250, 263, 266, 280, 304, 350, 380, 400, 475, 500, 526, 532, 560, 608, 665, 700, 760, 800, 875, 950, 1000, 1052, 1064, 1120, 1315, 1330, 1400, 1520, 1750, 1841, 1900, 2000, 2104, 2128, 2375, 2630, 2660, 2800, 3040, 3325, 3500, 3682, 3800, 4000, 4208, 4256, 4750, 4997, 5260, 5320, 5600, 6575, 6650, 7000, 7364, 7600, 8416, 9205, 9500, 9994, 10520, 10640, 13150, 13300, 14000, 14728, 15200, 16625, 18410, 19000, 19988, 21040, 21280, 24985, 26300, 26600, 28000, 29456, 32875, 33250, 34979, 36820, 38000, 39976, 42080, 46025, 49970, 52600, 53200, 58912, 65750, 66500, 69958, 73640, 76000, 79952, 92050, 99940, 105200, 106400, 124925, 131500, 133000, 139916, 147280, 159904, 174895, 184100, 199880, 210400, 230125, 249850, 263000, 266000, 279832, 294560, 349790, 368200, 399760, 460250, 499700, 526000, 532000, 559664, 624625, 699580, 736400, 799520, 874475, 920500, 999400, 1052000, 1119328, 1249250, 1399160, 1472800, 1748950, 1841000, 1998800, 2498500, 2798320, 3497900, 3682000, 3997600, 4372375, 4997000, 5596640, 6995800, 7364000, 8744750, 9994000, 13991600, 17489500, 19988000, 27983200, 34979000, 69958000, 139916000]

約数ペア:

[(1, 139916000), (2, 69958000), (4, 34979000), (5, 27983200), (7, 19988000), (8, 17489500), (10, 13991600), (14, 9994000), (16, 8744750), (19, 7364000), (20, 6995800), (25, 5596640), (28, 4997000), (32, 4372375), (35, 3997600), (38, 3682000), (40, 3497900), (50, 2798320), (56, 2498500), (70, 1998800), (76, 1841000), (80, 1748950), (95, 1472800), (100, 1399160), (112, 1249250), (125, 1119328), (133, 1052000), (140, 999400), (152, 920500), (160, 874475), (175, 799520), (190, 736400), (200, 699580), (224, 624625), (250, 559664), (263, 532000), (266, 526000), (280, 499700), (304, 460250), (350, 399760), (380, 368200), (400, 349790), (475, 294560), (500, 279832), (526, 266000), (532, 263000), (560, 249850), (608, 230125), (665, 210400), (700, 199880), (760, 184100), (800, 174895), (875, 159904), (950, 147280), (1000, 139916), (1052, 133000), (1064, 131500), (1120, 124925), (1315, 106400), (1330, 105200), (1400, 99940), (1520, 92050), (1750, 79952), (1841, 76000), (1900, 73640), (2000, 69958), (2104, 66500), (2128, 65750), (2375, 58912), (2630, 53200), (2660, 52600), (2800, 49970), (3040, 46025), (3325, 42080), (3500, 39976), (3682, 38000), (3800, 36820), (4000, 34979), (4208, 33250), (4256, 32875), (4750, 29456), (4997, 28000), (5260, 26600), (5320, 26300), (5600, 24985), (6575, 21280), (6650, 21040), (7000, 19988), (7364, 19000), (7600, 18410), (8416, 16625), (9205, 15200), (9500, 14728), (9994, 14000), (10520, 13300), (10640, 13150)]