896217280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7549}}^1$

素因数の和:7626

約数の個数: 112

約数和(自身を含む): 2485339200

約数和(自身を除く): 1589121920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 5936, 7420, 7549, 8480, 11872, 14840, 15098, 16960, 23744, 29680, 30196, 37745, 52843, 59360, 60392, 75490, 105686, 118720, 120784, 150980, 211372, 241568, 264215, 301960, 400097, 422744, 483136, 528430, 603920, 800194, 845488, 1056860, 1207840, 1600388, 1690976, 2000485, 2113720, 2415680, 2800679, 3200776, 3381952, 4000970, 4227440, 5601358, 6401552, 8001940, 8454880, 11202716, 12803104, 14003395, 16003880, 16909760, 22405432, 25606208, 28006790, 32007760, 44810864, 56013580, 64015520, 89621728, 112027160, 128031040, 179243456, 224054320, 448108640, 896217280]

約数ペア:

[(1, 896217280), (2, 448108640), (4, 224054320), (5, 179243456), (7, 128031040), (8, 112027160), (10, 89621728), (14, 64015520), (16, 56013580), (20, 44810864), (28, 32007760), (32, 28006790), (35, 25606208), (40, 22405432), (53, 16909760), (56, 16003880), (64, 14003395), (70, 12803104), (80, 11202716), (106, 8454880), (112, 8001940), (140, 6401552), (160, 5601358), (212, 4227440), (224, 4000970), (265, 3381952), (280, 3200776), (320, 2800679), (371, 2415680), (424, 2113720), (448, 2000485), (530, 1690976), (560, 1600388), (742, 1207840), (848, 1056860), (1060, 845488), (1120, 800194), (1484, 603920), (1696, 528430), (1855, 483136), (2120, 422744), (2240, 400097), (2968, 301960), (3392, 264215), (3710, 241568), (4240, 211372), (5936, 150980), (7420, 120784), (7549, 118720), (8480, 105686), (11872, 75490), (14840, 60392), (15098, 59360), (16960, 52843), (23744, 37745), (29680, 30196)]