228604320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22679}}^1$

素因数の和:22707

約数の個数: 144

約数和(自身を含む): 891596160

約数和(自身を除く): 662991840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22679, 45358, 68037, 90716, 113395, 136074, 158753, 181432, 204111, 226790, 272148, 317506, 340185, 362864, 408222, 453580, 476259, 544296, 635012, 680370, 725728, 793765, 816444, 907160, 952518, 1020555, 1088592, 1270024, 1360740, 1428777, 1587530, 1632888, 1814320, 1905036, 2041110, 2177184, 2381295, 2540048, 2721480, 2857554, 3175060, 3265776, 3628640, 3810072, 4082220, 4762590, 5080096, 5442960, 5715108, 6350120, 6531552, 7143885, 7620144, 8164440, 9525180, 10885920, 11430216, 12700240, 14287770, 15240288, 16328880, 19050360, 22860432, 25400480, 28575540, 32657760, 38100720, 45720864, 57151080, 76201440, 114302160, 228604320]

約数ペア:

[(1, 228604320), (2, 114302160), (3, 76201440), (4, 57151080), (5, 45720864), (6, 38100720), (7, 32657760), (8, 28575540), (9, 25400480), (10, 22860432), (12, 19050360), (14, 16328880), (15, 15240288), (16, 14287770), (18, 12700240), (20, 11430216), (21, 10885920), (24, 9525180), (28, 8164440), (30, 7620144), (32, 7143885), (35, 6531552), (36, 6350120), (40, 5715108), (42, 5442960), (45, 5080096), (48, 4762590), (56, 4082220), (60, 3810072), (63, 3628640), (70, 3265776), (72, 3175060), (80, 2857554), (84, 2721480), (90, 2540048), (96, 2381295), (105, 2177184), (112, 2041110), (120, 1905036), (126, 1814320), (140, 1632888), (144, 1587530), (160, 1428777), (168, 1360740), (180, 1270024), (210, 1088592), (224, 1020555), (240, 952518), (252, 907160), (280, 816444), (288, 793765), (315, 725728), (336, 680370), (360, 635012), (420, 544296), (480, 476259), (504, 453580), (560, 408222), (630, 362864), (672, 340185), (720, 317506), (840, 272148), (1008, 226790), (1120, 204111), (1260, 181432), (1440, 158753), (1680, 136074), (2016, 113395), (2520, 90716), (3360, 68037), (5040, 45358), (10080, 22679)]