1075885440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{80051}}^1$

素因数の和:80080

約数の個数: 128

約数和(自身を含む): 3919345920

約数和(自身を除く): 2843460480

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 80051, 160102, 240153, 320204, 400255, 480306, 560357, 640408, 800510, 960612, 1120714, 1200765, 1280816, 1601020, 1681071, 1921224, 2241428, 2401530, 2561632, 2801785, 3202040, 3362142, 3842448, 4482856, 4803060, 5123264, 5603570, 6404080, 6724284, 7684896, 8405355, 8965712, 9606120, 10246528, 11207140, 12808160, 13448568, 15369792, 16810710, 17931424, 19212240, 22414280, 25616320, 26897136, 30739584, 33621420, 35862848, 38424480, 44828560, 51232640, 53794272, 67242840, 71725696, 76848960, 89657120, 107588544, 134485680, 153697920, 179314240, 215177088, 268971360, 358628480, 537942720, 1075885440]

約数ペア:

[(1, 1075885440), (2, 537942720), (3, 358628480), (4, 268971360), (5, 215177088), (6, 179314240), (7, 153697920), (8, 134485680), (10, 107588544), (12, 89657120), (14, 76848960), (15, 71725696), (16, 67242840), (20, 53794272), (21, 51232640), (24, 44828560), (28, 38424480), (30, 35862848), (32, 33621420), (35, 30739584), (40, 26897136), (42, 25616320), (48, 22414280), (56, 19212240), (60, 17931424), (64, 16810710), (70, 15369792), (80, 13448568), (84, 12808160), (96, 11207140), (105, 10246528), (112, 9606120), (120, 8965712), (128, 8405355), (140, 7684896), (160, 6724284), (168, 6404080), (192, 5603570), (210, 5123264), (224, 4803060), (240, 4482856), (280, 3842448), (320, 3362142), (336, 3202040), (384, 2801785), (420, 2561632), (448, 2401530), (480, 2241428), (560, 1921224), (640, 1681071), (672, 1601020), (840, 1280816), (896, 1200765), (960, 1120714), (1120, 960612), (1344, 800510), (1680, 640408), (1920, 560357), (2240, 480306), (2688, 400255), (3360, 320204), (4480, 240153), (6720, 160102), (13440, 80051)]