201925680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76487}}^1$

素因数の和:76514

約数の個数: 80

約数和(自身を含む): 682884864

約数和(自身を除く): 480959184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 76487, 152974, 229461, 305948, 382435, 458922, 611896, 764870, 841357, 917844, 1147305, 1223792, 1529740, 1682714, 1835688, 2294610, 2524071, 3059480, 3365428, 3671376, 4206785, 4589220, 5048142, 6118960, 6730856, 8413570, 9178440, 10096284, 12620355, 13461712, 16827140, 18356880, 20192568, 25240710, 33654280, 40385136, 50481420, 67308560, 100962840, 201925680]

約数ペア:

[(1, 201925680), (2, 100962840), (3, 67308560), (4, 50481420), (5, 40385136), (6, 33654280), (8, 25240710), (10, 20192568), (11, 18356880), (12, 16827140), (15, 13461712), (16, 12620355), (20, 10096284), (22, 9178440), (24, 8413570), (30, 6730856), (33, 6118960), (40, 5048142), (44, 4589220), (48, 4206785), (55, 3671376), (60, 3365428), (66, 3059480), (80, 2524071), (88, 2294610), (110, 1835688), (120, 1682714), (132, 1529740), (165, 1223792), (176, 1147305), (220, 917844), (240, 841357), (264, 764870), (330, 611896), (440, 458922), (528, 382435), (660, 305948), (880, 229461), (1320, 152974), (2640, 76487)]