210976160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1194

約数の個数: 96

約数和(自身を含む): 528670800

約数和(自身を除く): 317694640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 80, 82, 116, 145, 160, 164, 205, 232, 290, 328, 410, 464, 580, 656, 820, 928, 1109, 1160, 1189, 1312, 1640, 2218, 2320, 2378, 3280, 4436, 4640, 4756, 5545, 5945, 6560, 8872, 9512, 11090, 11890, 17744, 19024, 22180, 23780, 32161, 35488, 38048, 44360, 45469, 47560, 64322, 88720, 90938, 95120, 128644, 160805, 177440, 181876, 190240, 227345, 257288, 321610, 363752, 454690, 514576, 643220, 727504, 909380, 1029152, 1286440, 1318601, 1455008, 1818760, 2572880, 2637202, 3637520, 5145760, 5274404, 6593005, 7275040, 10548808, 13186010, 21097616, 26372020, 42195232, 52744040, 105488080, 210976160]

約数ペア:

[(1, 210976160), (2, 105488080), (4, 52744040), (5, 42195232), (8, 26372020), (10, 21097616), (16, 13186010), (20, 10548808), (29, 7275040), (32, 6593005), (40, 5274404), (41, 5145760), (58, 3637520), (80, 2637202), (82, 2572880), (116, 1818760), (145, 1455008), (160, 1318601), (164, 1286440), (205, 1029152), (232, 909380), (290, 727504), (328, 643220), (410, 514576), (464, 454690), (580, 363752), (656, 321610), (820, 257288), (928, 227345), (1109, 190240), (1160, 181876), (1189, 177440), (1312, 160805), (1640, 128644), (2218, 95120), (2320, 90938), (2378, 88720), (3280, 64322), (4436, 47560), (4640, 45469), (4756, 44360), (5545, 38048), (5945, 35488), (6560, 32161), (8872, 23780), (9512, 22180), (11090, 19024), (11890, 17744)]