144893280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1541

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 395072160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1487, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 2974, 3045, 3248, 3360, 3480, 4060, 4461, 4640, 4872, 5948, 6090, 6496, 6960, 7435, 8120, 8922, 9744, 10409, 11896, 12180, 13920, 14870, 16240, 17844, 19488, 20818, 22305, 23792, 24360, 29740, 31227, 32480, 35688, 41636, 43123, 44610, 47584, 48720, 52045, 59480, 62454, 71376, 83272, 86246, 89220, 97440, 104090, 118960, 124908, 129369, 142752, 156135, 166544, 172492, 178440, 208180, 215615, 237920, 249816, 258738, 301861, 312270, 333088, 344984, 356880, 416360, 431230, 499632, 517476, 603722, 624540, 646845, 689968, 713760, 832720, 862460, 905583, 999264, 1034952, 1207444, 1249080, 1293690, 1379936, 1509305, 1665440, 1724920, 1811166, 2069904, 2414888, 2498160, 2587380, 3018610, 3449840, 3622332, 4139808, 4527915, 4829776, 4996320, 5174760, 6037220, 6899680, 7244664, 9055830, 9659552, 10349520, 12074440, 14489328, 18111660, 20699040, 24148880, 28978656, 36223320, 48297760, 72446640, 144893280]

約数ペア:

[(1, 144893280), (2, 72446640), (3, 48297760), (4, 36223320), (5, 28978656), (6, 24148880), (7, 20699040), (8, 18111660), (10, 14489328), (12, 12074440), (14, 10349520), (15, 9659552), (16, 9055830), (20, 7244664), (21, 6899680), (24, 6037220), (28, 5174760), (29, 4996320), (30, 4829776), (32, 4527915), (35, 4139808), (40, 3622332), (42, 3449840), (48, 3018610), (56, 2587380), (58, 2498160), (60, 2414888), (70, 2069904), (80, 1811166), (84, 1724920), (87, 1665440), (96, 1509305), (105, 1379936), (112, 1293690), (116, 1249080), (120, 1207444), (140, 1034952), (145, 999264), (160, 905583), (168, 862460), (174, 832720), (203, 713760), (210, 689968), (224, 646845), (232, 624540), (240, 603722), (280, 517476), (290, 499632), (336, 431230), (348, 416360), (406, 356880), (420, 344984), (435, 333088), (464, 312270), (480, 301861), (560, 258738), (580, 249816), (609, 237920), (672, 215615), (696, 208180), (812, 178440), (840, 172492), (870, 166544), (928, 156135), (1015, 142752), (1120, 129369), (1160, 124908), (1218, 118960), (1392, 104090), (1487, 97440), (1624, 89220), (1680, 86246), (1740, 83272), (2030, 71376), (2320, 62454), (2436, 59480), (2784, 52045), (2974, 48720), (3045, 47584), (3248, 44610), (3360, 43123), (3480, 41636), (4060, 35688), (4461, 32480), (4640, 31227), (4872, 29740), (5948, 24360), (6090, 23792), (6496, 22305), (6960, 20818), (7435, 19488), (8120, 17844), (8922, 16240), (9744, 14870), (10409, 13920), (11896, 12180)]