233951800720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1912621}}^1$

素因数の和:1912784

約数の個数: 80

約数和(自身を含む): 597656122560

約数和(自身を除く): 363704321840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 220, 278, 440, 556, 695, 880, 1112, 1390, 1529, 2224, 2780, 3058, 5560, 6116, 7645, 11120, 12232, 15290, 24464, 30580, 61160, 122320, 1912621, 3825242, 7650484, 9563105, 15300968, 19126210, 21038831, 30601936, 38252420, 42077662, 76504840, 84155324, 105194155, 153009680, 168310648, 210388310, 265854319, 336621296, 420776620, 531708638, 841553240, 1063417276, 1329271595, 1683106480, 2126834552, 2658543190, 2924397509, 4253669104, 5317086380, 5848795018, 10634172760, 11697590036, 14621987545, 21268345520, 23395180072, 29243975090, 46790360144, 58487950180, 116975900360, 233951800720]

約数ペア:

[(1, 233951800720), (2, 116975900360), (4, 58487950180), (5, 46790360144), (8, 29243975090), (10, 23395180072), (11, 21268345520), (16, 14621987545), (20, 11697590036), (22, 10634172760), (40, 5848795018), (44, 5317086380), (55, 4253669104), (80, 2924397509), (88, 2658543190), (110, 2126834552), (139, 1683106480), (176, 1329271595), (220, 1063417276), (278, 841553240), (440, 531708638), (556, 420776620), (695, 336621296), (880, 265854319), (1112, 210388310), (1390, 168310648), (1529, 153009680), (2224, 105194155), (2780, 84155324), (3058, 76504840), (5560, 42077662), (6116, 38252420), (7645, 30601936), (11120, 21038831), (12232, 19126210), (15290, 15300968), (24464, 9563105), (30580, 7650484), (61160, 3825242), (122320, 1912621)]