73872960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10993}}^1$

素因数の和:11020

約数の個数: 112

約数和(自身を含む): 268077696

約数和(自身を除く): 194204736

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10993, 21986, 32979, 43972, 54965, 65958, 76951, 87944, 109930, 131916, 153902, 164895, 175888, 219860, 230853, 263832, 307804, 329790, 351776, 384755, 439720, 461706, 527664, 615608, 659580, 703552, 769510, 879440, 923412, 1055328, 1154265, 1231216, 1319160, 1539020, 1758880, 1846824, 2110656, 2308530, 2462432, 2638320, 3078040, 3517760, 3693648, 4617060, 4924864, 5276640, 6156080, 7387296, 9234120, 10553280, 12312160, 14774592, 18468240, 24624320, 36936480, 73872960]

約数ペア:

[(1, 73872960), (2, 36936480), (3, 24624320), (4, 18468240), (5, 14774592), (6, 12312160), (7, 10553280), (8, 9234120), (10, 7387296), (12, 6156080), (14, 5276640), (15, 4924864), (16, 4617060), (20, 3693648), (21, 3517760), (24, 3078040), (28, 2638320), (30, 2462432), (32, 2308530), (35, 2110656), (40, 1846824), (42, 1758880), (48, 1539020), (56, 1319160), (60, 1231216), (64, 1154265), (70, 1055328), (80, 923412), (84, 879440), (96, 769510), (105, 703552), (112, 659580), (120, 615608), (140, 527664), (160, 461706), (168, 439720), (192, 384755), (210, 351776), (224, 329790), (240, 307804), (280, 263832), (320, 230853), (336, 219860), (420, 175888), (448, 164895), (480, 153902), (560, 131916), (672, 109930), (840, 87944), (960, 76951), (1120, 65958), (1344, 54965), (1680, 43972), (2240, 32979), (3360, 21986), (6720, 10993)]