12172796160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{452857}}^1$

素因数の和:452888

約数の個数: 144

約数和(自身を含む): 44430804096

約数和(自身を除く): 32258007936

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, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 452857, 905714, 1358571, 1811428, 2264285, 2717142, 3169999, 3622856, 4528570, 5434284, 6339998, 6792855, 7245712, 9057140, 9509997, 10868568, 12679996, 13585710, 14491424, 15849995, 18114280, 19019994, 21737136, 25359992, 27171420, 28982848, 31699990, 36228560, 38039988, 43474272, 47549985, 50719984, 54342840, 57965696, 63399980, 72457120, 76079976, 86948544, 95099970, 101439968, 108685680, 115931392, 126799960, 144914240, 152159952, 173897088, 190199940, 202879936, 217371360, 253599920, 289828480, 304319904, 347794176, 380399880, 405759872, 434742720, 507199840, 579656960, 608639808, 760799760, 811519744, 869485440, 1014399680, 1217279616, 1521599520, 1738970880, 2028799360, 2434559232, 3043199040, 4057598720, 6086398080, 12172796160]

約数ペア:

[(1, 12172796160), (2, 6086398080), (3, 4057598720), (4, 3043199040), (5, 2434559232), (6, 2028799360), (7, 1738970880), (8, 1521599520), (10, 1217279616), (12, 1014399680), (14, 869485440), (15, 811519744), (16, 760799760), (20, 608639808), (21, 579656960), (24, 507199840), (28, 434742720), (30, 405759872), (32, 380399880), (35, 347794176), (40, 304319904), (42, 289828480), (48, 253599920), (56, 217371360), (60, 202879936), (64, 190199940), (70, 173897088), (80, 152159952), (84, 144914240), (96, 126799960), (105, 115931392), (112, 108685680), (120, 101439968), (128, 95099970), (140, 86948544), (160, 76079976), (168, 72457120), (192, 63399980), (210, 57965696), (224, 54342840), (240, 50719984), (256, 47549985), (280, 43474272), (320, 38039988), (336, 36228560), (384, 31699990), (420, 28982848), (448, 27171420), (480, 25359992), (560, 21737136), (640, 19019994), (672, 18114280), (768, 15849995), (840, 14491424), (896, 13585710), (960, 12679996), (1120, 10868568), (1280, 9509997), (1344, 9057140), (1680, 7245712), (1792, 6792855), (1920, 6339998), (2240, 5434284), (2688, 4528570), (3360, 3622856), (3840, 3169999), (4480, 2717142), (5376, 2264285), (6720, 1811428), (8960, 1358571), (13440, 905714), (26880, 452857)]