146408640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21787}}^1$

素因数の和:21814

約数の個数: 112

約数和(自身を含む): 531278592

約数和(自身を除く): 384869952

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, 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, 1394368, 1525090, 1742960, 1830108, 2091552, 2287635, 2440144, 2614440, 3050180, 3485920, 3660216, 4183104, 4575270, 4880288, 5228880, 6100360, 6971840, 7320432, 9150540, 9760576, 10457760, 12200720, 14640864, 18301080, 20915520, 24401440, 29281728, 36602160, 48802880, 73204320, 146408640]

約数ペア:

[(1, 146408640), (2, 73204320), (3, 48802880), (4, 36602160), (5, 29281728), (6, 24401440), (7, 20915520), (8, 18301080), (10, 14640864), (12, 12200720), (14, 10457760), (15, 9760576), (16, 9150540), (20, 7320432), (21, 6971840), (24, 6100360), (28, 5228880), (30, 4880288), (32, 4575270), (35, 4183104), (40, 3660216), (42, 3485920), (48, 3050180), (56, 2614440), (60, 2440144), (64, 2287635), (70, 2091552), (80, 1830108), (84, 1742960), (96, 1525090), (105, 1394368), (112, 1307220), (120, 1220072), (140, 1045776), (160, 915054), (168, 871480), (192, 762545), (210, 697184), (224, 653610), (240, 610036), (280, 522888), (320, 457527), (336, 435740), (420, 348592), (448, 326805), (480, 305018), (560, 261444), (672, 217870), (840, 174296), (960, 152509), (1120, 130722), (1344, 108935), (1680, 87148), (2240, 65361), (3360, 43574), (6720, 21787)]