212203440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10163}}^1$

素因数の和:10211

約数の個数: 120

約数和(自身を含む): 737296560

約数和(自身を除く): 525093120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10163, 10440, 20326, 20880, 30489, 40652, 50815, 60978, 81304, 91467, 101630, 121956, 152445, 162608, 182934, 203260, 243912, 294727, 304890, 365868, 406520, 457335, 487824, 589454, 609780, 731736, 813040, 884181, 914670, 1178908, 1219560, 1463472, 1473635, 1768362, 1829340, 2357816, 2439120, 2652543, 2947270, 3536724, 3658680, 4420905, 4715632, 5305086, 5894540, 7073448, 7317360, 8841810, 10610172, 11789080, 13262715, 14146896, 17683620, 21220344, 23578160, 26525430, 35367240, 42440688, 53050860, 70734480, 106101720, 212203440]

約数ペア:

[(1, 212203440), (2, 106101720), (3, 70734480), (4, 53050860), (5, 42440688), (6, 35367240), (8, 26525430), (9, 23578160), (10, 21220344), (12, 17683620), (15, 14146896), (16, 13262715), (18, 11789080), (20, 10610172), (24, 8841810), (29, 7317360), (30, 7073448), (36, 5894540), (40, 5305086), (45, 4715632), (48, 4420905), (58, 3658680), (60, 3536724), (72, 2947270), (80, 2652543), (87, 2439120), (90, 2357816), (116, 1829340), (120, 1768362), (144, 1473635), (145, 1463472), (174, 1219560), (180, 1178908), (232, 914670), (240, 884181), (261, 813040), (290, 731736), (348, 609780), (360, 589454), (435, 487824), (464, 457335), (522, 406520), (580, 365868), (696, 304890), (720, 294727), (870, 243912), (1044, 203260), (1160, 182934), (1305, 162608), (1392, 152445), (1740, 121956), (2088, 101630), (2320, 91467), (2610, 81304), (3480, 60978), (4176, 50815), (5220, 40652), (6960, 30489), (10163, 20880), (10440, 20326)]