1078503555840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{283411}}^1$

素因数の和:284426

約数の個数: 144

約数和(自身を含む): 3447958649856

約数和(自身を除く): 2369455094016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 991, 1280, 1920, 1982, 2973, 3840, 3964, 4955, 5946, 7928, 9910, 11892, 14865, 15856, 19820, 23784, 29730, 31712, 39640, 47568, 59460, 63424, 79280, 95136, 118920, 126848, 158560, 190272, 237840, 253696, 283411, 317120, 380544, 475680, 566822, 634240, 761088, 850233, 951360, 1133644, 1268480, 1417055, 1700466, 1902720, 2267288, 2834110, 3400932, 3805440, 4251165, 4534576, 5668220, 6801864, 8502330, 9069152, 11336440, 13603728, 17004660, 18138304, 22672880, 27207456, 34009320, 36276608, 45345760, 54414912, 68018640, 72553216, 90691520, 108829824, 136037280, 181383040, 217659648, 272074560, 280860301, 362766080, 544149120, 561720602, 842580903, 1088298240, 1123441204, 1404301505, 1685161806, 2246882408, 2808603010, 3370323612, 4212904515, 4493764816, 5617206020, 6740647224, 8425809030, 8987529632, 11234412040, 13481294448, 16851618060, 17975059264, 22468824080, 26962588896, 33703236120, 35950118528, 44937648160, 53925177792, 67406472240, 71900237056, 89875296320, 107850355584, 134812944480, 179750592640, 215700711168, 269625888960, 359501185280, 539251777920, 1078503555840]

約数ペア:

[(1, 1078503555840), (2, 539251777920), (3, 359501185280), (4, 269625888960), (5, 215700711168), (6, 179750592640), (8, 134812944480), (10, 107850355584), (12, 89875296320), (15, 71900237056), (16, 67406472240), (20, 53925177792), (24, 44937648160), (30, 35950118528), (32, 33703236120), (40, 26962588896), (48, 22468824080), (60, 17975059264), (64, 16851618060), (80, 13481294448), (96, 11234412040), (120, 8987529632), (128, 8425809030), (160, 6740647224), (192, 5617206020), (240, 4493764816), (256, 4212904515), (320, 3370323612), (384, 2808603010), (480, 2246882408), (640, 1685161806), (768, 1404301505), (960, 1123441204), (991, 1088298240), (1280, 842580903), (1920, 561720602), (1982, 544149120), (2973, 362766080), (3840, 280860301), (3964, 272074560), (4955, 217659648), (5946, 181383040), (7928, 136037280), (9910, 108829824), (11892, 90691520), (14865, 72553216), (15856, 68018640), (19820, 54414912), (23784, 45345760), (29730, 36276608), (31712, 34009320), (39640, 27207456), (47568, 22672880), (59460, 18138304), (63424, 17004660), (79280, 13603728), (95136, 11336440), (118920, 9069152), (126848, 8502330), (158560, 6801864), (190272, 5668220), (237840, 4534576), (253696, 4251165), (283411, 3805440), (317120, 3400932), (380544, 2834110), (475680, 2267288), (566822, 1902720), (634240, 1700466), (761088, 1417055), (850233, 1268480), (951360, 1133644)]