164256840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41479}}^1$

素因数の和:41507

約数の個数: 96

約数和(自身を含む): 582379200

約数和(自身を除く): 418122360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 41479, 82958, 124437, 165916, 207395, 248874, 331832, 373311, 414790, 456269, 497748, 622185, 746622, 829580, 912538, 995496, 1244370, 1368807, 1493244, 1659160, 1825076, 1866555, 2281345, 2488740, 2737614, 2986488, 3650152, 3733110, 4106421, 4562690, 4977480, 5475228, 6844035, 7466220, 8212842, 9125380, 10950456, 13688070, 14932440, 16425684, 18250760, 20532105, 27376140, 32851368, 41064210, 54752280, 82128420, 164256840]

約数ペア:

[(1, 164256840), (2, 82128420), (3, 54752280), (4, 41064210), (5, 32851368), (6, 27376140), (8, 20532105), (9, 18250760), (10, 16425684), (11, 14932440), (12, 13688070), (15, 10950456), (18, 9125380), (20, 8212842), (22, 7466220), (24, 6844035), (30, 5475228), (33, 4977480), (36, 4562690), (40, 4106421), (44, 3733110), (45, 3650152), (55, 2986488), (60, 2737614), (66, 2488740), (72, 2281345), (88, 1866555), (90, 1825076), (99, 1659160), (110, 1493244), (120, 1368807), (132, 1244370), (165, 995496), (180, 912538), (198, 829580), (220, 746622), (264, 622185), (330, 497748), (360, 456269), (396, 414790), (440, 373311), (495, 331832), (660, 248874), (792, 207395), (990, 165916), (1320, 124437), (1980, 82958), (3960, 41479)]