73204320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{21787}}^1$

素因数の和:21812

約数の個数: 96

約数和(自身を含む): 263547648

約数和(自身を除く): 190343328

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 21787, 43574, 65361, 87148, 108935, 130722, 152509, 174296, 217870, 261444, 305018, 326805, 348592, 435740, 457527, 522888, 610036, 653610, 697184, 762545, 871480, 915054, 1045776, 1220072, 1307220, 1525090, 1742960, 1830108, 2091552, 2287635, 2440144, 2614440, 3050180, 3485920, 3660216, 4575270, 4880288, 5228880, 6100360, 7320432, 9150540, 10457760, 12200720, 14640864, 18301080, 24401440, 36602160, 73204320]

約数ペア:

[(1, 73204320), (2, 36602160), (3, 24401440), (4, 18301080), (5, 14640864), (6, 12200720), (7, 10457760), (8, 9150540), (10, 7320432), (12, 6100360), (14, 5228880), (15, 4880288), (16, 4575270), (20, 3660216), (21, 3485920), (24, 3050180), (28, 2614440), (30, 2440144), (32, 2287635), (35, 2091552), (40, 1830108), (42, 1742960), (48, 1525090), (56, 1307220), (60, 1220072), (70, 1045776), (80, 915054), (84, 871480), (96, 762545), (105, 697184), (112, 653610), (120, 610036), (140, 522888), (160, 457527), (168, 435740), (210, 348592), (224, 326805), (240, 305018), (280, 261444), (336, 217870), (420, 174296), (480, 152509), (560, 130722), (672, 108935), (840, 87148), (1120, 65361), (1680, 43574), (3360, 21787)]