227644160

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5737}}^1$

素因数の和:5789

約数の個数: 72

約数和(自身を含む): 562966656

約数和(自身を除く): 335322496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 5737, 7936, 9920, 11474, 19840, 22948, 28685, 39680, 45896, 57370, 91792, 114740, 177847, 183584, 229480, 355694, 367168, 458960, 711388, 734336, 889235, 917920, 1422776, 1468672, 1778470, 1835840, 2845552, 3556940, 3671680, 5691104, 7113880, 7343360, 11382208, 14227760, 22764416, 28455520, 45528832, 56911040, 113822080, 227644160]

約数ペア:

[(1, 227644160), (2, 113822080), (4, 56911040), (5, 45528832), (8, 28455520), (10, 22764416), (16, 14227760), (20, 11382208), (31, 7343360), (32, 7113880), (40, 5691104), (62, 3671680), (64, 3556940), (80, 2845552), (124, 1835840), (128, 1778470), (155, 1468672), (160, 1422776), (248, 917920), (256, 889235), (310, 734336), (320, 711388), (496, 458960), (620, 367168), (640, 355694), (992, 229480), (1240, 183584), (1280, 177847), (1984, 114740), (2480, 91792), (3968, 57370), (4960, 45896), (5737, 39680), (7936, 28685), (9920, 22948), (11474, 19840)]