273916160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 144

約数和(自身を含む): 789801600

約数和(自身を除く): 515885440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1609, 1792, 2128, 2240, 2432, 2660, 3040, 3218, 4256, 4480, 4864, 5320, 6080, 6436, 8045, 8512, 8960, 10640, 11263, 12160, 12872, 16090, 17024, 21280, 22526, 24320, 25744, 30571, 32180, 34048, 42560, 45052, 51488, 56315, 61142, 64360, 85120, 90104, 102976, 112630, 122284, 128720, 152855, 170240, 180208, 205952, 213997, 225260, 244568, 257440, 305710, 360416, 411904, 427994, 450520, 489136, 514880, 611420, 720832, 855988, 901040, 978272, 1029760, 1069985, 1222840, 1441664, 1711976, 1802080, 1956544, 2059520, 2139970, 2445680, 2883328, 3423952, 3604160, 3913088, 4279940, 4891360, 6847904, 7208320, 7826176, 8559880, 9782720, 13695808, 14416640, 17119760, 19565440, 27391616, 34239520, 39130880, 54783232, 68479040, 136958080, 273916160]

約数ペア:

[(1, 273916160), (2, 136958080), (4, 68479040), (5, 54783232), (7, 39130880), (8, 34239520), (10, 27391616), (14, 19565440), (16, 17119760), (19, 14416640), (20, 13695808), (28, 9782720), (32, 8559880), (35, 7826176), (38, 7208320), (40, 6847904), (56, 4891360), (64, 4279940), (70, 3913088), (76, 3604160), (80, 3423952), (95, 2883328), (112, 2445680), (128, 2139970), (133, 2059520), (140, 1956544), (152, 1802080), (160, 1711976), (190, 1441664), (224, 1222840), (256, 1069985), (266, 1029760), (280, 978272), (304, 901040), (320, 855988), (380, 720832), (448, 611420), (532, 514880), (560, 489136), (608, 450520), (640, 427994), (665, 411904), (760, 360416), (896, 305710), (1064, 257440), (1120, 244568), (1216, 225260), (1280, 213997), (1330, 205952), (1520, 180208), (1609, 170240), (1792, 152855), (2128, 128720), (2240, 122284), (2432, 112630), (2660, 102976), (3040, 90104), (3218, 85120), (4256, 64360), (4480, 61142), (4864, 56315), (5320, 51488), (6080, 45052), (6436, 42560), (8045, 34048), (8512, 32180), (8960, 30571), (10640, 25744), (11263, 24320), (12160, 22526), (12872, 21280), (16090, 17024)]