76074880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{16981}}^1$

素因数の和:17007

約数の個数: 64

約数和(自身を含む): 207859680

約数和(自身を除く): 131784800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 16981, 33962, 67924, 84905, 118867, 135848, 169810, 237734, 271696, 339620, 475468, 543392, 594335, 679240, 950936, 1086784, 1188670, 1358480, 1901872, 2173568, 2377340, 2716960, 3803744, 4754680, 5433920, 7607488, 9509360, 10867840, 15214976, 19018720, 38037440, 76074880]

約数ペア:

[(1, 76074880), (2, 38037440), (4, 19018720), (5, 15214976), (7, 10867840), (8, 9509360), (10, 7607488), (14, 5433920), (16, 4754680), (20, 3803744), (28, 2716960), (32, 2377340), (35, 2173568), (40, 1901872), (56, 1358480), (64, 1188670), (70, 1086784), (80, 950936), (112, 679240), (128, 594335), (140, 543392), (160, 475468), (224, 339620), (280, 271696), (320, 237734), (448, 169810), (560, 135848), (640, 118867), (896, 84905), (1120, 67924), (2240, 33962), (4480, 16981)]