78192840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1663

約数の個数: 128

約数和(自身を含む): 262984320

約数和(自身を除く): 184791480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1601, 1628, 2035, 2220, 2442, 3202, 3256, 4070, 4440, 4803, 4884, 6105, 6404, 8005, 8140, 9606, 9768, 12210, 12808, 16010, 16280, 17611, 19212, 24015, 24420, 32020, 35222, 38424, 48030, 48840, 52833, 59237, 64040, 70444, 88055, 96060, 105666, 118474, 140888, 176110, 177711, 192120, 211332, 236948, 264165, 296185, 352220, 355422, 422664, 473896, 528330, 592370, 651607, 704440, 710844, 888555, 1056660, 1184740, 1303214, 1421688, 1777110, 1954821, 2113320, 2369480, 2606428, 3258035, 3554220, 3909642, 5212856, 6516070, 7108440, 7819284, 9774105, 13032140, 15638568, 19548210, 26064280, 39096420, 78192840]

約数ペア:

[(1, 78192840), (2, 39096420), (3, 26064280), (4, 19548210), (5, 15638568), (6, 13032140), (8, 9774105), (10, 7819284), (11, 7108440), (12, 6516070), (15, 5212856), (20, 3909642), (22, 3554220), (24, 3258035), (30, 2606428), (33, 2369480), (37, 2113320), (40, 1954821), (44, 1777110), (55, 1421688), (60, 1303214), (66, 1184740), (74, 1056660), (88, 888555), (110, 710844), (111, 704440), (120, 651607), (132, 592370), (148, 528330), (165, 473896), (185, 422664), (220, 355422), (222, 352220), (264, 296185), (296, 264165), (330, 236948), (370, 211332), (407, 192120), (440, 177711), (444, 176110), (555, 140888), (660, 118474), (740, 105666), (814, 96060), (888, 88055), (1110, 70444), (1221, 64040), (1320, 59237), (1480, 52833), (1601, 48840), (1628, 48030), (2035, 38424), (2220, 35222), (2442, 32020), (3202, 24420), (3256, 24015), (4070, 19212), (4440, 17611), (4803, 16280), (4884, 16010), (6105, 12808), (6404, 12210), (8005, 9768), (8140, 9606)]