493869040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7455

約数の個数: 120

約数和(自身を含む): 1414476432

約数和(自身を除く): 920607392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 3332, 3920, 4165, 4760, 6664, 7411, 8330, 9520, 13328, 14822, 16660, 29644, 33320, 37055, 51877, 59288, 66640, 74110, 103754, 118576, 125987, 148220, 207508, 251974, 259385, 296440, 363139, 415016, 503948, 518770, 592880, 629935, 726278, 830032, 881909, 1007896, 1037540, 1259870, 1452556, 1763818, 1815695, 2015792, 2075080, 2519740, 2905112, 3527636, 3631390, 4150160, 4409545, 5039480, 5810224, 6173363, 7055272, 7262780, 8819090, 10078960, 12346726, 14110544, 14525560, 17638180, 24693452, 29051120, 30866815, 35276360, 49386904, 61733630, 70552720, 98773808, 123467260, 246934520, 493869040]

約数ペア:

[(1, 493869040), (2, 246934520), (4, 123467260), (5, 98773808), (7, 70552720), (8, 61733630), (10, 49386904), (14, 35276360), (16, 30866815), (17, 29051120), (20, 24693452), (28, 17638180), (34, 14525560), (35, 14110544), (40, 12346726), (49, 10078960), (56, 8819090), (68, 7262780), (70, 7055272), (80, 6173363), (85, 5810224), (98, 5039480), (112, 4409545), (119, 4150160), (136, 3631390), (140, 3527636), (170, 2905112), (196, 2519740), (238, 2075080), (245, 2015792), (272, 1815695), (280, 1763818), (340, 1452556), (392, 1259870), (476, 1037540), (490, 1007896), (560, 881909), (595, 830032), (680, 726278), (784, 629935), (833, 592880), (952, 518770), (980, 503948), (1190, 415016), (1360, 363139), (1666, 296440), (1904, 259385), (1960, 251974), (2380, 207508), (3332, 148220), (3920, 125987), (4165, 118576), (4760, 103754), (6664, 74110), (7411, 66640), (8330, 59288), (9520, 51877), (13328, 37055), (14822, 33320), (16660, 29644)]