127585920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:903

約数の個数: 256

約数和(自身を含む): 507617280

約数和(自身を除く): 380031360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 863, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1726, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2589, 2640, 2688, 3080, 3360, 3452, 3520, 3696, 4224, 4315, 4480, 4620, 4928, 5178, 5280, 6041, 6160, 6720, 6904, 7040, 7392, 8630, 9240, 9493, 9856, 10356, 10560, 12082, 12320, 12945, 13440, 13808, 14784, 17260, 18123, 18480, 18986, 20712, 21120, 24164, 24640, 25890, 27616, 28479, 29568, 30205, 34520, 36246, 36960, 37972, 41424, 47465, 48328, 49280, 51780, 55232, 56958, 60410, 66451, 69040, 72492, 73920, 75944, 82848, 90615, 94930, 96656, 103560, 110464, 113916, 120820, 132902, 138080, 142395, 144984, 147840, 151888, 165696, 181230, 189860, 193312, 199353, 207120, 227832, 241640, 265804, 276160, 284790, 289968, 303776, 331392, 332255, 362460, 379720, 386624, 398706, 414240, 455664, 483280, 531608, 552320, 569580, 579936, 607552, 664510, 724920, 759440, 773248, 797412, 828480, 911328, 966560, 996765, 1063216, 1139160, 1159872, 1215104, 1329020, 1449840, 1518880, 1594824, 1656960, 1822656, 1933120, 1993530, 2126432, 2278320, 2319744, 2658040, 2899680, 3037760, 3189648, 3645312, 3866240, 3987060, 4252864, 4556640, 5316080, 5799360, 6075520, 6379296, 7974120, 8505728, 9113280, 10632160, 11598720, 12758592, 15948240, 18226560, 21264320, 25517184, 31896480, 42528640, 63792960, 127585920]

約数ペア:

[(1, 127585920), (2, 63792960), (3, 42528640), (4, 31896480), (5, 25517184), (6, 21264320), (7, 18226560), (8, 15948240), (10, 12758592), (11, 11598720), (12, 10632160), (14, 9113280), (15, 8505728), (16, 7974120), (20, 6379296), (21, 6075520), (22, 5799360), (24, 5316080), (28, 4556640), (30, 4252864), (32, 3987060), (33, 3866240), (35, 3645312), (40, 3189648), (42, 3037760), (44, 2899680), (48, 2658040), (55, 2319744), (56, 2278320), (60, 2126432), (64, 1993530), (66, 1933120), (70, 1822656), (77, 1656960), (80, 1594824), (84, 1518880), (88, 1449840), (96, 1329020), (105, 1215104), (110, 1159872), (112, 1139160), (120, 1063216), (128, 996765), (132, 966560), (140, 911328), (154, 828480), (160, 797412), (165, 773248), (168, 759440), (176, 724920), (192, 664510), (210, 607552), (220, 579936), (224, 569580), (231, 552320), (240, 531608), (264, 483280), (280, 455664), (308, 414240), (320, 398706), (330, 386624), (336, 379720), (352, 362460), (384, 332255), (385, 331392), (420, 303776), (440, 289968), (448, 284790), (462, 276160), (480, 265804), (528, 241640), (560, 227832), (616, 207120), (640, 199353), (660, 193312), (672, 189860), (704, 181230), (770, 165696), (840, 151888), (863, 147840), (880, 144984), (896, 142395), (924, 138080), (960, 132902), (1056, 120820), (1120, 113916), (1155, 110464), (1232, 103560), (1320, 96656), (1344, 94930), (1408, 90615), (1540, 82848), (1680, 75944), (1726, 73920), (1760, 72492), (1848, 69040), (1920, 66451), (2112, 60410), (2240, 56958), (2310, 55232), (2464, 51780), (2589, 49280), (2640, 48328), (2688, 47465), (3080, 41424), (3360, 37972), (3452, 36960), (3520, 36246), (3696, 34520), (4224, 30205), (4315, 29568), (4480, 28479), (4620, 27616), (4928, 25890), (5178, 24640), (5280, 24164), (6041, 21120), (6160, 20712), (6720, 18986), (6904, 18480), (7040, 18123), (7392, 17260), (8630, 14784), (9240, 13808), (9493, 13440), (9856, 12945), (10356, 12320), (10560, 12082)]