192989440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 572520312

約数和(自身を除く): 379530872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 181, 196, 224, 238, 245, 256, 272, 280, 320, 340, 362, 392, 448, 476, 490, 544, 560, 595, 640, 680, 724, 784, 833, 896, 905, 952, 980, 1088, 1120, 1190, 1267, 1280, 1360, 1448, 1568, 1666, 1792, 1810, 1904, 1960, 2176, 2240, 2380, 2534, 2720, 2896, 3077, 3136, 3332, 3620, 3808, 3920, 4165, 4352, 4480, 4760, 5068, 5440, 5792, 6154, 6272, 6335, 6664, 7240, 7616, 7840, 8330, 8869, 8960, 9520, 10136, 10880, 11584, 12308, 12544, 12670, 13328, 14480, 15232, 15385, 15680, 16660, 17738, 19040, 20272, 21539, 21760, 23168, 24616, 25340, 26656, 28960, 30464, 30770, 31360, 33320, 35476, 38080, 40544, 43078, 44345, 46336, 49232, 50680, 53312, 57920, 61540, 62720, 66640, 70952, 76160, 81088, 86156, 88690, 98464, 101360, 106624, 107695, 115840, 123080, 133280, 141904, 150773, 152320, 162176, 172312, 177380, 196928, 202720, 213248, 215390, 231680, 246160, 266560, 283808, 301546, 324352, 344624, 354760, 393856, 405440, 430780, 492320, 533120, 567616, 603092, 689248, 709520, 753865, 787712, 810880, 861560, 984640, 1066240, 1135232, 1206184, 1378496, 1419040, 1507730, 1621760, 1723120, 1969280, 2270464, 2412368, 2756992, 2838080, 3015460, 3446240, 3938560, 4824736, 5513984, 5676160, 6030920, 6892480, 9649472, 11352320, 12061840, 13784960, 19298944, 24123680, 27569920, 38597888, 48247360, 96494720, 192989440]

約数ペア:

[(1, 192989440), (2, 96494720), (4, 48247360), (5, 38597888), (7, 27569920), (8, 24123680), (10, 19298944), (14, 13784960), (16, 12061840), (17, 11352320), (20, 9649472), (28, 6892480), (32, 6030920), (34, 5676160), (35, 5513984), (40, 4824736), (49, 3938560), (56, 3446240), (64, 3015460), (68, 2838080), (70, 2756992), (80, 2412368), (85, 2270464), (98, 1969280), (112, 1723120), (119, 1621760), (128, 1507730), (136, 1419040), (140, 1378496), (160, 1206184), (170, 1135232), (181, 1066240), (196, 984640), (224, 861560), (238, 810880), (245, 787712), (256, 753865), (272, 709520), (280, 689248), (320, 603092), (340, 567616), (362, 533120), (392, 492320), (448, 430780), (476, 405440), (490, 393856), (544, 354760), (560, 344624), (595, 324352), (640, 301546), (680, 283808), (724, 266560), (784, 246160), (833, 231680), (896, 215390), (905, 213248), (952, 202720), (980, 196928), (1088, 177380), (1120, 172312), (1190, 162176), (1267, 152320), (1280, 150773), (1360, 141904), (1448, 133280), (1568, 123080), (1666, 115840), (1792, 107695), (1810, 106624), (1904, 101360), (1960, 98464), (2176, 88690), (2240, 86156), (2380, 81088), (2534, 76160), (2720, 70952), (2896, 66640), (3077, 62720), (3136, 61540), (3332, 57920), (3620, 53312), (3808, 50680), (3920, 49232), (4165, 46336), (4352, 44345), (4480, 43078), (4760, 40544), (5068, 38080), (5440, 35476), (5792, 33320), (6154, 31360), (6272, 30770), (6335, 30464), (6664, 28960), (7240, 26656), (7616, 25340), (7840, 24616), (8330, 23168), (8869, 21760), (8960, 21539), (9520, 20272), (10136, 19040), (10880, 17738), (11584, 16660), (12308, 15680), (12544, 15385), (12670, 15232), (13328, 14480)]