189308280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6091}}^1$

素因数の和:6149

約数の個数: 128

約数和(自身を含む): 666708480

約数和(自身を除く): 477400200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6091, 6216, 7770, 10360, 12182, 15540, 18273, 24364, 30455, 31080, 36546, 42637, 48728, 60910, 73092, 85274, 91365, 121820, 127911, 146184, 170548, 182730, 213185, 225367, 243640, 255822, 341096, 365460, 426370, 450734, 511644, 639555, 676101, 730920, 852740, 901468, 1023288, 1126835, 1279110, 1352202, 1577569, 1705480, 1802936, 2253670, 2558220, 2704404, 3155138, 3380505, 4507340, 4732707, 5116440, 5408808, 6310276, 6761010, 7887845, 9014680, 9465414, 12620552, 13522020, 15775690, 18930828, 23663535, 27044040, 31551380, 37861656, 47327070, 63102760, 94654140, 189308280]

約数ペア:

[(1, 189308280), (2, 94654140), (3, 63102760), (4, 47327070), (5, 37861656), (6, 31551380), (7, 27044040), (8, 23663535), (10, 18930828), (12, 15775690), (14, 13522020), (15, 12620552), (20, 9465414), (21, 9014680), (24, 7887845), (28, 6761010), (30, 6310276), (35, 5408808), (37, 5116440), (40, 4732707), (42, 4507340), (56, 3380505), (60, 3155138), (70, 2704404), (74, 2558220), (84, 2253670), (105, 1802936), (111, 1705480), (120, 1577569), (140, 1352202), (148, 1279110), (168, 1126835), (185, 1023288), (210, 901468), (222, 852740), (259, 730920), (280, 676101), (296, 639555), (370, 511644), (420, 450734), (444, 426370), (518, 365460), (555, 341096), (740, 255822), (777, 243640), (840, 225367), (888, 213185), (1036, 182730), (1110, 170548), (1295, 146184), (1480, 127911), (1554, 121820), (2072, 91365), (2220, 85274), (2590, 73092), (3108, 60910), (3885, 48728), (4440, 42637), (5180, 36546), (6091, 31080), (6216, 30455), (7770, 24364), (10360, 18273), (12182, 15540)]