797834240

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 176

約数和(自身を含む): 2217834432

約数和(自身を除く): 1420000192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 160, 197, 224, 226, 256, 280, 320, 394, 448, 452, 512, 560, 565, 640, 788, 791, 896, 904, 985, 1024, 1120, 1130, 1280, 1379, 1576, 1582, 1792, 1808, 1970, 2240, 2260, 2560, 2758, 3152, 3164, 3584, 3616, 3940, 3955, 4480, 4520, 5120, 5516, 6304, 6328, 6895, 7168, 7232, 7880, 7910, 8960, 9040, 11032, 12608, 12656, 13790, 14464, 15760, 15820, 17920, 18080, 22064, 22261, 25216, 25312, 27580, 28928, 31520, 31640, 35840, 36160, 44128, 44522, 50432, 50624, 55160, 57856, 63040, 63280, 72320, 88256, 89044, 100864, 101248, 110320, 111305, 115712, 126080, 126560, 144640, 155827, 176512, 178088, 201728, 202496, 220640, 222610, 252160, 253120, 289280, 311654, 353024, 356176, 404992, 441280, 445220, 504320, 506240, 578560, 623308, 706048, 712352, 779135, 809984, 882560, 890440, 1008640, 1012480, 1246616, 1412096, 1424704, 1558270, 1765120, 1780880, 2024960, 2493232, 2849408, 3116540, 3530240, 3561760, 4049920, 4986464, 5698816, 6233080, 7060480, 7123520, 9972928, 11397632, 12466160, 14247040, 19945856, 22795264, 24932320, 28494080, 39891712, 49864640, 56988160, 79783424, 99729280, 113976320, 159566848, 199458560, 398917120, 797834240]

約数ペア:

[(1, 797834240), (2, 398917120), (4, 199458560), (5, 159566848), (7, 113976320), (8, 99729280), (10, 79783424), (14, 56988160), (16, 49864640), (20, 39891712), (28, 28494080), (32, 24932320), (35, 22795264), (40, 19945856), (56, 14247040), (64, 12466160), (70, 11397632), (80, 9972928), (112, 7123520), (113, 7060480), (128, 6233080), (140, 5698816), (160, 4986464), (197, 4049920), (224, 3561760), (226, 3530240), (256, 3116540), (280, 2849408), (320, 2493232), (394, 2024960), (448, 1780880), (452, 1765120), (512, 1558270), (560, 1424704), (565, 1412096), (640, 1246616), (788, 1012480), (791, 1008640), (896, 890440), (904, 882560), (985, 809984), (1024, 779135), (1120, 712352), (1130, 706048), (1280, 623308), (1379, 578560), (1576, 506240), (1582, 504320), (1792, 445220), (1808, 441280), (1970, 404992), (2240, 356176), (2260, 353024), (2560, 311654), (2758, 289280), (3152, 253120), (3164, 252160), (3584, 222610), (3616, 220640), (3940, 202496), (3955, 201728), (4480, 178088), (4520, 176512), (5120, 155827), (5516, 144640), (6304, 126560), (6328, 126080), (6895, 115712), (7168, 111305), (7232, 110320), (7880, 101248), (7910, 100864), (8960, 89044), (9040, 88256), (11032, 72320), (12608, 63280), (12656, 63040), (13790, 57856), (14464, 55160), (15760, 50624), (15820, 50432), (17920, 44522), (18080, 44128), (22064, 36160), (22261, 35840), (25216, 31640), (25312, 31520), (27580, 28928)]