13754166160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{164839}}^1$

素因数の和:165008

約数の個数: 80

約数和(自身を含む): 36792288000

約数和(自身を除く): 23038121840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 1043, 1192, 1490, 2086, 2384, 2980, 4172, 5215, 5960, 8344, 10430, 11920, 16688, 20860, 41720, 83440, 164839, 329678, 659356, 824195, 1153873, 1318712, 1648390, 2307746, 2637424, 3296780, 4615492, 5769365, 6593560, 9230984, 11538730, 13187120, 18461968, 23077460, 24561011, 46154920, 49122022, 92309840, 98244044, 122805055, 171927077, 196488088, 245610110, 343854154, 392976176, 491220220, 687708308, 859635385, 982440440, 1375416616, 1719270770, 1964880880, 2750833232, 3438541540, 6877083080, 13754166160]

約数ペア:

[(1, 13754166160), (2, 6877083080), (4, 3438541540), (5, 2750833232), (7, 1964880880), (8, 1719270770), (10, 1375416616), (14, 982440440), (16, 859635385), (20, 687708308), (28, 491220220), (35, 392976176), (40, 343854154), (56, 245610110), (70, 196488088), (80, 171927077), (112, 122805055), (140, 98244044), (149, 92309840), (280, 49122022), (298, 46154920), (560, 24561011), (596, 23077460), (745, 18461968), (1043, 13187120), (1192, 11538730), (1490, 9230984), (2086, 6593560), (2384, 5769365), (2980, 4615492), (4172, 3296780), (5215, 2637424), (5960, 2307746), (8344, 1648390), (10430, 1318712), (11920, 1153873), (16688, 824195), (20860, 659356), (41720, 329678), (83440, 164839)]