1969605120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{36637}}^1$

素因数の和:36670

約数の個数: 160

約数和(自身を含む): 7196289408

約数和(自身を除く): 5226684288

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 36637, 53760, 73274, 109911, 146548, 183185, 219822, 256459, 293096, 366370, 439644, 512918, 549555, 586192, 732740, 769377, 879288, 1025836, 1099110, 1172384, 1282295, 1465480, 1538754, 1758576, 2051672, 2198220, 2344768, 2564590, 2930960, 3077508, 3517152, 3846885, 4103344, 4396440, 4689536, 5129180, 5861920, 6155016, 7034304, 7693770, 8206688, 8792880, 9379072, 10258360, 11723840, 12310032, 14068608, 15387540, 16413376, 17585760, 18758144, 20516720, 23447680, 24620064, 28137216, 30775080, 32826752, 35171520, 41033440, 46895360, 49240128, 56274432, 61550160, 65653504, 70343040, 82066880, 93790720, 98480256, 123100320, 131307008, 140686080, 164133760, 196960512, 246200640, 281372160, 328267520, 393921024, 492401280, 656535040, 984802560, 1969605120]

約数ペア:

[(1, 1969605120), (2, 984802560), (3, 656535040), (4, 492401280), (5, 393921024), (6, 328267520), (7, 281372160), (8, 246200640), (10, 196960512), (12, 164133760), (14, 140686080), (15, 131307008), (16, 123100320), (20, 98480256), (21, 93790720), (24, 82066880), (28, 70343040), (30, 65653504), (32, 61550160), (35, 56274432), (40, 49240128), (42, 46895360), (48, 41033440), (56, 35171520), (60, 32826752), (64, 30775080), (70, 28137216), (80, 24620064), (84, 23447680), (96, 20516720), (105, 18758144), (112, 17585760), (120, 16413376), (128, 15387540), (140, 14068608), (160, 12310032), (168, 11723840), (192, 10258360), (210, 9379072), (224, 8792880), (240, 8206688), (256, 7693770), (280, 7034304), (320, 6155016), (336, 5861920), (384, 5129180), (420, 4689536), (448, 4396440), (480, 4103344), (512, 3846885), (560, 3517152), (640, 3077508), (672, 2930960), (768, 2564590), (840, 2344768), (896, 2198220), (960, 2051672), (1120, 1758576), (1280, 1538754), (1344, 1465480), (1536, 1282295), (1680, 1172384), (1792, 1099110), (1920, 1025836), (2240, 879288), (2560, 769377), (2688, 732740), (3360, 586192), (3584, 549555), (3840, 512918), (4480, 439644), (5376, 366370), (6720, 293096), (7680, 256459), (8960, 219822), (10752, 183185), (13440, 146548), (17920, 109911), (26880, 73274), (36637, 53760)]