2251589760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{55843}}^1$

素因数の和:55875

約数の個数: 192

約数和(自身を含む): 8885897280

約数和(自身を除く): 6634307520

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 55843, 111686, 167529, 223372, 279215, 335058, 390901, 446744, 502587, 558430, 670116, 781802, 837645, 893488, 1005174, 1116860, 1172703, 1340232, 1563604, 1675290, 1786976, 1954505, 2010348, 2233720, 2345406, 2512935, 2680464, 3127208, 3350580, 3518109, 3573952, 3909010, 4020696, 4467440, 4690812, 5025870, 5360928, 5863515, 6254416, 6701160, 7036218, 7147904, 7818020, 8041392, 8934880, 9381624, 10051740, 10721856, 11727030, 12508832, 13402320, 14072436, 15636040, 16082784, 17590545, 17869760, 18763248, 20103480, 21443712, 23454060, 25017664, 26804640, 28144872, 31272080, 32165568, 35181090, 35739520, 37526496, 40206960, 46908120, 50035328, 53609280, 56289744, 62544160, 64331136, 70362180, 75052992, 80413920, 93816240, 107218560, 112579488, 125088320, 140724360, 150105984, 160827840, 187632480, 225158976, 250176640, 281448720, 321655680, 375264960, 450317952, 562897440, 750529920, 1125794880, 2251589760]

約数ペア:

[(1, 2251589760), (2, 1125794880), (3, 750529920), (4, 562897440), (5, 450317952), (6, 375264960), (7, 321655680), (8, 281448720), (9, 250176640), (10, 225158976), (12, 187632480), (14, 160827840), (15, 150105984), (16, 140724360), (18, 125088320), (20, 112579488), (21, 107218560), (24, 93816240), (28, 80413920), (30, 75052992), (32, 70362180), (35, 64331136), (36, 62544160), (40, 56289744), (42, 53609280), (45, 50035328), (48, 46908120), (56, 40206960), (60, 37526496), (63, 35739520), (64, 35181090), (70, 32165568), (72, 31272080), (80, 28144872), (84, 26804640), (90, 25017664), (96, 23454060), (105, 21443712), (112, 20103480), (120, 18763248), (126, 17869760), (128, 17590545), (140, 16082784), (144, 15636040), (160, 14072436), (168, 13402320), (180, 12508832), (192, 11727030), (210, 10721856), (224, 10051740), (240, 9381624), (252, 8934880), (280, 8041392), (288, 7818020), (315, 7147904), (320, 7036218), (336, 6701160), (360, 6254416), (384, 5863515), (420, 5360928), (448, 5025870), (480, 4690812), (504, 4467440), (560, 4020696), (576, 3909010), (630, 3573952), (640, 3518109), (672, 3350580), (720, 3127208), (840, 2680464), (896, 2512935), (960, 2345406), (1008, 2233720), (1120, 2010348), (1152, 1954505), (1260, 1786976), (1344, 1675290), (1440, 1563604), (1680, 1340232), (1920, 1172703), (2016, 1116860), (2240, 1005174), (2520, 893488), (2688, 837645), (2880, 781802), (3360, 670116), (4032, 558430), (4480, 502587), (5040, 446744), (5760, 390901), (6720, 335058), (8064, 279215), (10080, 223372), (13440, 167529), (20160, 111686), (40320, 55843)]