354161440

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 856324224

約数和(自身を除く): 502162784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 137, 151, 160, 214, 274, 302, 428, 535, 548, 604, 685, 755, 856, 1070, 1096, 1208, 1370, 1510, 1712, 2140, 2192, 2416, 2740, 3020, 3424, 4280, 4384, 4832, 5480, 6040, 8560, 10960, 12080, 14659, 16157, 17120, 20687, 21920, 24160, 29318, 32314, 41374, 58636, 64628, 73295, 80785, 82748, 103435, 117272, 129256, 146590, 161570, 165496, 206870, 234544, 258512, 293180, 323140, 330992, 413740, 469088, 517024, 586360, 646280, 661984, 827480, 1172720, 1292560, 1654960, 2213509, 2345440, 2585120, 3309920, 4427018, 8854036, 11067545, 17708072, 22135090, 35416144, 44270180, 70832288, 88540360, 177080720, 354161440]

約数ペア:

[(1, 354161440), (2, 177080720), (4, 88540360), (5, 70832288), (8, 44270180), (10, 35416144), (16, 22135090), (20, 17708072), (32, 11067545), (40, 8854036), (80, 4427018), (107, 3309920), (137, 2585120), (151, 2345440), (160, 2213509), (214, 1654960), (274, 1292560), (302, 1172720), (428, 827480), (535, 661984), (548, 646280), (604, 586360), (685, 517024), (755, 469088), (856, 413740), (1070, 330992), (1096, 323140), (1208, 293180), (1370, 258512), (1510, 234544), (1712, 206870), (2140, 165496), (2192, 161570), (2416, 146590), (2740, 129256), (3020, 117272), (3424, 103435), (4280, 82748), (4384, 80785), (4832, 73295), (5480, 64628), (6040, 58636), (8560, 41374), (10960, 32314), (12080, 29318), (14659, 24160), (16157, 21920), (17120, 20687)]