151579680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 550851840

約数和(自身を除く): 399272160

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 197, 210, 224, 229, 240, 280, 336, 394, 420, 458, 480, 560, 591, 672, 687, 788, 840, 916, 985, 1120, 1145, 1182, 1374, 1379, 1576, 1603, 1680, 1832, 1970, 2290, 2364, 2748, 2758, 2955, 3152, 3206, 3360, 3435, 3664, 3940, 4137, 4580, 4728, 4809, 5496, 5516, 5910, 6304, 6412, 6870, 6895, 7328, 7880, 8015, 8274, 9160, 9456, 9618, 10992, 11032, 11820, 12824, 13740, 13790, 15760, 16030, 16548, 18320, 18912, 19236, 20685, 21984, 22064, 23640, 24045, 25648, 27480, 27580, 31520, 32060, 33096, 36640, 38472, 41370, 44128, 45113, 47280, 48090, 51296, 54960, 55160, 64120, 66192, 76944, 82740, 90226, 94560, 96180, 109920, 110320, 128240, 132384, 135339, 153888, 165480, 180452, 192360, 220640, 225565, 256480, 270678, 315791, 330960, 360904, 384720, 451130, 541356, 631582, 661920, 676695, 721808, 769440, 902260, 947373, 1082712, 1263164, 1353390, 1443616, 1578955, 1804520, 1894746, 2165424, 2526328, 2706780, 3157910, 3609040, 3789492, 4330848, 4736865, 5052656, 5413560, 6315820, 7218080, 7578984, 9473730, 10105312, 10827120, 12631640, 15157968, 18947460, 21654240, 25263280, 30315936, 37894920, 50526560, 75789840, 151579680]

約数ペア:

[(1, 151579680), (2, 75789840), (3, 50526560), (4, 37894920), (5, 30315936), (6, 25263280), (7, 21654240), (8, 18947460), (10, 15157968), (12, 12631640), (14, 10827120), (15, 10105312), (16, 9473730), (20, 7578984), (21, 7218080), (24, 6315820), (28, 5413560), (30, 5052656), (32, 4736865), (35, 4330848), (40, 3789492), (42, 3609040), (48, 3157910), (56, 2706780), (60, 2526328), (70, 2165424), (80, 1894746), (84, 1804520), (96, 1578955), (105, 1443616), (112, 1353390), (120, 1263164), (140, 1082712), (160, 947373), (168, 902260), (197, 769440), (210, 721808), (224, 676695), (229, 661920), (240, 631582), (280, 541356), (336, 451130), (394, 384720), (420, 360904), (458, 330960), (480, 315791), (560, 270678), (591, 256480), (672, 225565), (687, 220640), (788, 192360), (840, 180452), (916, 165480), (985, 153888), (1120, 135339), (1145, 132384), (1182, 128240), (1374, 110320), (1379, 109920), (1576, 96180), (1603, 94560), (1680, 90226), (1832, 82740), (1970, 76944), (2290, 66192), (2364, 64120), (2748, 55160), (2758, 54960), (2955, 51296), (3152, 48090), (3206, 47280), (3360, 45113), (3435, 44128), (3664, 41370), (3940, 38472), (4137, 36640), (4580, 33096), (4728, 32060), (4809, 31520), (5496, 27580), (5516, 27480), (5910, 25648), (6304, 24045), (6412, 23640), (6870, 22064), (6895, 21984), (7328, 20685), (7880, 19236), (8015, 18912), (8274, 18320), (9160, 16548), (9456, 16030), (9618, 15760), (10992, 13790), (11032, 13740), (11820, 12824)]