672105280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27277}}^1$

素因数の和:27312

約数の個数: 112

約数和(自身を含む): 1995440256

約数和(自身を除く): 1323334976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 27277, 54554, 109108, 136385, 190939, 218216, 272770, 300047, 381878, 436432, 545540, 600094, 763756, 872864, 954695, 1091080, 1200188, 1500235, 1527512, 1745728, 1909390, 2100329, 2182160, 2400376, 3000470, 3055024, 3818780, 4200658, 4364320, 4800752, 6000940, 6110048, 7637560, 8401316, 8728640, 9601504, 10501645, 12001880, 12220096, 15275120, 16802632, 19203008, 21003290, 24003760, 30550240, 33605264, 42006580, 48007520, 61100480, 67210528, 84013160, 96015040, 134421056, 168026320, 336052640, 672105280]

約数ペア:

[(1, 672105280), (2, 336052640), (4, 168026320), (5, 134421056), (7, 96015040), (8, 84013160), (10, 67210528), (11, 61100480), (14, 48007520), (16, 42006580), (20, 33605264), (22, 30550240), (28, 24003760), (32, 21003290), (35, 19203008), (40, 16802632), (44, 15275120), (55, 12220096), (56, 12001880), (64, 10501645), (70, 9601504), (77, 8728640), (80, 8401316), (88, 7637560), (110, 6110048), (112, 6000940), (140, 4800752), (154, 4364320), (160, 4200658), (176, 3818780), (220, 3055024), (224, 3000470), (280, 2400376), (308, 2182160), (320, 2100329), (352, 1909390), (385, 1745728), (440, 1527512), (448, 1500235), (560, 1200188), (616, 1091080), (704, 954695), (770, 872864), (880, 763756), (1120, 600094), (1232, 545540), (1540, 436432), (1760, 381878), (2240, 300047), (2464, 272770), (3080, 218216), (3520, 190939), (4928, 136385), (6160, 109108), (12320, 54554), (24640, 27277)]