144298560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 224

約数和(自身を含む): 531083520

約数和(自身を除く): 386784960

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, 109, 112, 120, 140, 160, 168, 192, 197, 210, 218, 224, 240, 280, 320, 327, 336, 394, 420, 436, 448, 480, 545, 560, 591, 654, 672, 763, 788, 840, 872, 960, 985, 1090, 1120, 1182, 1308, 1344, 1379, 1526, 1576, 1635, 1680, 1744, 1970, 2180, 2240, 2289, 2364, 2616, 2758, 2955, 3052, 3152, 3270, 3360, 3488, 3815, 3940, 4137, 4360, 4578, 4728, 5232, 5516, 5910, 6104, 6304, 6540, 6720, 6895, 6976, 7630, 7880, 8274, 8720, 9156, 9456, 10464, 11032, 11445, 11820, 12208, 12608, 13080, 13790, 15260, 15760, 16548, 17440, 18312, 18912, 20685, 20928, 21473, 22064, 22890, 23640, 24416, 26160, 27580, 30520, 31520, 33096, 34880, 36624, 37824, 41370, 42946, 44128, 45780, 47280, 48832, 52320, 55160, 61040, 63040, 64419, 66192, 73248, 82740, 85892, 88256, 91560, 94560, 104640, 107365, 110320, 122080, 128838, 132384, 146496, 150311, 165480, 171784, 183120, 189120, 214730, 220640, 244160, 257676, 264768, 300622, 322095, 330960, 343568, 366240, 429460, 441280, 450933, 515352, 601244, 644190, 661920, 687136, 732480, 751555, 858920, 901866, 1030704, 1202488, 1288380, 1323840, 1374272, 1503110, 1717840, 1803732, 2061408, 2254665, 2404976, 2576760, 3006220, 3435680, 3607464, 4122816, 4509330, 4809952, 5153520, 6012440, 6871360, 7214928, 9018660, 9619904, 10307040, 12024880, 14429856, 18037320, 20614080, 24049760, 28859712, 36074640, 48099520, 72149280, 144298560]

約数ペア:

[(1, 144298560), (2, 72149280), (3, 48099520), (4, 36074640), (5, 28859712), (6, 24049760), (7, 20614080), (8, 18037320), (10, 14429856), (12, 12024880), (14, 10307040), (15, 9619904), (16, 9018660), (20, 7214928), (21, 6871360), (24, 6012440), (28, 5153520), (30, 4809952), (32, 4509330), (35, 4122816), (40, 3607464), (42, 3435680), (48, 3006220), (56, 2576760), (60, 2404976), (64, 2254665), (70, 2061408), (80, 1803732), (84, 1717840), (96, 1503110), (105, 1374272), (109, 1323840), (112, 1288380), (120, 1202488), (140, 1030704), (160, 901866), (168, 858920), (192, 751555), (197, 732480), (210, 687136), (218, 661920), (224, 644190), (240, 601244), (280, 515352), (320, 450933), (327, 441280), (336, 429460), (394, 366240), (420, 343568), (436, 330960), (448, 322095), (480, 300622), (545, 264768), (560, 257676), (591, 244160), (654, 220640), (672, 214730), (763, 189120), (788, 183120), (840, 171784), (872, 165480), (960, 150311), (985, 146496), (1090, 132384), (1120, 128838), (1182, 122080), (1308, 110320), (1344, 107365), (1379, 104640), (1526, 94560), (1576, 91560), (1635, 88256), (1680, 85892), (1744, 82740), (1970, 73248), (2180, 66192), (2240, 64419), (2289, 63040), (2364, 61040), (2616, 55160), (2758, 52320), (2955, 48832), (3052, 47280), (3152, 45780), (3270, 44128), (3360, 42946), (3488, 41370), (3815, 37824), (3940, 36624), (4137, 34880), (4360, 33096), (4578, 31520), (4728, 30520), (5232, 27580), (5516, 26160), (5910, 24416), (6104, 23640), (6304, 22890), (6540, 22064), (6720, 21473), (6895, 20928), (6976, 20685), (7630, 18912), (7880, 18312), (8274, 17440), (8720, 16548), (9156, 15760), (9456, 15260), (10464, 13790), (11032, 13080), (11445, 12608), (11820, 12208)]