66237120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 168

約数和(自身を含む): 231007920

約数和(自身を除く): 164770800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 211, 218, 240, 288, 320, 327, 360, 422, 436, 480, 545, 576, 633, 654, 720, 844, 872, 960, 981, 1055, 1090, 1266, 1308, 1440, 1635, 1688, 1744, 1899, 1962, 2110, 2180, 2532, 2616, 2880, 3165, 3270, 3376, 3488, 3798, 3924, 4220, 4360, 4905, 5064, 5232, 6330, 6540, 6752, 6976, 7596, 7848, 8440, 8720, 9495, 9810, 10128, 10464, 12660, 13080, 13504, 15192, 15696, 16880, 17440, 18990, 19620, 20256, 20928, 22999, 25320, 26160, 30384, 31392, 33760, 34880, 37980, 39240, 40512, 45998, 50640, 52320, 60768, 62784, 67520, 68997, 75960, 78480, 91996, 101280, 104640, 114995, 121536, 137994, 151920, 156960, 183992, 202560, 206991, 229990, 275988, 303840, 313920, 344985, 367984, 413982, 459980, 551976, 607680, 689970, 735968, 827964, 919960, 1034955, 1103952, 1379940, 1471936, 1655928, 1839920, 2069910, 2207904, 2759880, 3311856, 3679840, 4139820, 4415808, 5519760, 6623712, 7359680, 8279640, 11039520, 13247424, 16559280, 22079040, 33118560, 66237120]

約数ペア:

[(1, 66237120), (2, 33118560), (3, 22079040), (4, 16559280), (5, 13247424), (6, 11039520), (8, 8279640), (9, 7359680), (10, 6623712), (12, 5519760), (15, 4415808), (16, 4139820), (18, 3679840), (20, 3311856), (24, 2759880), (30, 2207904), (32, 2069910), (36, 1839920), (40, 1655928), (45, 1471936), (48, 1379940), (60, 1103952), (64, 1034955), (72, 919960), (80, 827964), (90, 735968), (96, 689970), (109, 607680), (120, 551976), (144, 459980), (160, 413982), (180, 367984), (192, 344985), (211, 313920), (218, 303840), (240, 275988), (288, 229990), (320, 206991), (327, 202560), (360, 183992), (422, 156960), (436, 151920), (480, 137994), (545, 121536), (576, 114995), (633, 104640), (654, 101280), (720, 91996), (844, 78480), (872, 75960), (960, 68997), (981, 67520), (1055, 62784), (1090, 60768), (1266, 52320), (1308, 50640), (1440, 45998), (1635, 40512), (1688, 39240), (1744, 37980), (1899, 34880), (1962, 33760), (2110, 31392), (2180, 30384), (2532, 26160), (2616, 25320), (2880, 22999), (3165, 20928), (3270, 20256), (3376, 19620), (3488, 18990), (3798, 17440), (3924, 16880), (4220, 15696), (4360, 15192), (4905, 13504), (5064, 13080), (5232, 12660), (6330, 10464), (6540, 10128), (6752, 9810), (6976, 9495), (7596, 8720), (7848, 8440)]