188316240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:789

約数の個数: 160

約数和(自身を含む): 671742720

約数和(自身を除く): 483426480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 197, 210, 240, 280, 336, 394, 420, 560, 569, 591, 788, 840, 985, 1138, 1182, 1379, 1576, 1680, 1707, 1970, 2276, 2364, 2758, 2845, 2955, 3152, 3414, 3940, 3983, 4137, 4552, 4728, 5516, 5690, 5910, 6828, 6895, 7880, 7966, 8274, 8535, 9104, 9456, 11032, 11380, 11820, 11949, 13656, 13790, 15760, 15932, 16548, 17070, 19915, 20685, 22064, 22760, 23640, 23898, 27312, 27580, 31864, 33096, 34140, 39830, 41370, 45520, 47280, 47796, 55160, 59745, 63728, 66192, 68280, 79660, 82740, 95592, 110320, 112093, 119490, 136560, 159320, 165480, 191184, 224186, 238980, 318640, 330960, 336279, 448372, 477960, 560465, 672558, 784651, 896744, 955920, 1120930, 1345116, 1569302, 1681395, 1793488, 2241860, 2353953, 2690232, 3138604, 3362790, 3923255, 4483720, 4707906, 5380464, 6277208, 6725580, 7846510, 8967440, 9415812, 11769765, 12554416, 13451160, 15693020, 18831624, 23539530, 26902320, 31386040, 37663248, 47079060, 62772080, 94158120, 188316240]

約数ペア:

[(1, 188316240), (2, 94158120), (3, 62772080), (4, 47079060), (5, 37663248), (6, 31386040), (7, 26902320), (8, 23539530), (10, 18831624), (12, 15693020), (14, 13451160), (15, 12554416), (16, 11769765), (20, 9415812), (21, 8967440), (24, 7846510), (28, 6725580), (30, 6277208), (35, 5380464), (40, 4707906), (42, 4483720), (48, 3923255), (56, 3362790), (60, 3138604), (70, 2690232), (80, 2353953), (84, 2241860), (105, 1793488), (112, 1681395), (120, 1569302), (140, 1345116), (168, 1120930), (197, 955920), (210, 896744), (240, 784651), (280, 672558), (336, 560465), (394, 477960), (420, 448372), (560, 336279), (569, 330960), (591, 318640), (788, 238980), (840, 224186), (985, 191184), (1138, 165480), (1182, 159320), (1379, 136560), (1576, 119490), (1680, 112093), (1707, 110320), (1970, 95592), (2276, 82740), (2364, 79660), (2758, 68280), (2845, 66192), (2955, 63728), (3152, 59745), (3414, 55160), (3940, 47796), (3983, 47280), (4137, 45520), (4552, 41370), (4728, 39830), (5516, 34140), (5690, 33096), (5910, 31864), (6828, 27580), (6895, 27312), (7880, 23898), (7966, 23640), (8274, 22760), (8535, 22064), (9104, 20685), (9456, 19915), (11032, 17070), (11380, 16548), (11820, 15932), (11949, 15760), (13656, 13790)]