117504640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16691}}^1$

素因数の和:16721

約数の個数: 64

約数和(自身を含む): 306465120

約数和(自身を除く): 188960480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 16691, 33382, 66764, 83455, 133528, 166910, 183601, 267056, 333820, 367202, 534112, 667640, 734404, 918005, 1068224, 1335280, 1468808, 1836010, 2136448, 2670560, 2937616, 3672020, 5341120, 5875232, 7344040, 10682240, 11750464, 14688080, 23500928, 29376160, 58752320, 117504640]

約数ペア:

[(1, 117504640), (2, 58752320), (4, 29376160), (5, 23500928), (8, 14688080), (10, 11750464), (11, 10682240), (16, 7344040), (20, 5875232), (22, 5341120), (32, 3672020), (40, 2937616), (44, 2670560), (55, 2136448), (64, 1836010), (80, 1468808), (88, 1335280), (110, 1068224), (128, 918005), (160, 734404), (176, 667640), (220, 534112), (320, 367202), (352, 333820), (440, 267056), (640, 183601), (704, 166910), (880, 133528), (1408, 83455), (1760, 66764), (3520, 33382), (7040, 16691)]