204026880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 176

約数和(自身を含む): 672071040

約数和(自身を除く): 468044160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 359, 370, 384, 444, 480, 512, 555, 592, 640, 718, 740, 768, 888, 960, 1024, 1077, 1110, 1184, 1280, 1436, 1480, 1536, 1776, 1795, 1920, 2154, 2220, 2368, 2560, 2872, 2960, 3072, 3552, 3590, 3840, 4308, 4440, 4736, 5120, 5385, 5744, 5920, 7104, 7180, 7680, 8616, 8880, 9472, 10770, 11488, 11840, 13283, 14208, 14360, 15360, 17232, 17760, 18944, 21540, 22976, 23680, 26566, 28416, 28720, 34464, 35520, 37888, 39849, 43080, 45952, 47360, 53132, 56832, 57440, 66415, 68928, 71040, 79698, 86160, 91904, 94720, 106264, 113664, 114880, 132830, 137856, 142080, 159396, 172320, 183808, 189440, 199245, 212528, 229760, 265660, 275712, 284160, 318792, 344640, 367616, 398490, 425056, 459520, 531320, 551424, 568320, 637584, 689280, 796980, 850112, 919040, 1062640, 1102848, 1275168, 1378560, 1593960, 1700224, 1838080, 2125280, 2550336, 2757120, 3187920, 3400448, 4250560, 5100672, 5514240, 6375840, 6800896, 8501120, 10201344, 12751680, 13601792, 17002240, 20402688, 25503360, 34004480, 40805376, 51006720, 68008960, 102013440, 204026880]

約数ペア:

[(1, 204026880), (2, 102013440), (3, 68008960), (4, 51006720), (5, 40805376), (6, 34004480), (8, 25503360), (10, 20402688), (12, 17002240), (15, 13601792), (16, 12751680), (20, 10201344), (24, 8501120), (30, 6800896), (32, 6375840), (37, 5514240), (40, 5100672), (48, 4250560), (60, 3400448), (64, 3187920), (74, 2757120), (80, 2550336), (96, 2125280), (111, 1838080), (120, 1700224), (128, 1593960), (148, 1378560), (160, 1275168), (185, 1102848), (192, 1062640), (222, 919040), (240, 850112), (256, 796980), (296, 689280), (320, 637584), (359, 568320), (370, 551424), (384, 531320), (444, 459520), (480, 425056), (512, 398490), (555, 367616), (592, 344640), (640, 318792), (718, 284160), (740, 275712), (768, 265660), (888, 229760), (960, 212528), (1024, 199245), (1077, 189440), (1110, 183808), (1184, 172320), (1280, 159396), (1436, 142080), (1480, 137856), (1536, 132830), (1776, 114880), (1795, 113664), (1920, 106264), (2154, 94720), (2220, 91904), (2368, 86160), (2560, 79698), (2872, 71040), (2960, 68928), (3072, 66415), (3552, 57440), (3590, 56832), (3840, 53132), (4308, 47360), (4440, 45952), (4736, 43080), (5120, 39849), (5385, 37888), (5744, 35520), (5920, 34464), (7104, 28720), (7180, 28416), (7680, 26566), (8616, 23680), (8880, 22976), (9472, 21540), (10770, 18944), (11488, 17760), (11840, 17232), (13283, 15360), (14208, 14360)]