1517845120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1626

約数の個数: 128

約数和(自身を含む): 3987792000

約数和(自身を除く): 2469946880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 149, 160, 176, 220, 298, 320, 352, 440, 596, 640, 704, 745, 880, 1192, 1408, 1447, 1490, 1639, 1760, 2384, 2894, 2980, 3278, 3520, 4768, 5788, 5960, 6556, 7040, 7235, 8195, 9536, 11576, 11920, 13112, 14470, 15917, 16390, 19072, 23152, 23840, 26224, 28940, 31834, 32780, 46304, 47680, 52448, 57880, 63668, 65560, 79585, 92608, 95360, 104896, 115760, 127336, 131120, 159170, 185216, 209792, 215603, 231520, 254672, 262240, 318340, 431206, 463040, 509344, 524480, 636680, 862412, 926080, 1018688, 1048960, 1078015, 1273360, 1724824, 2037376, 2156030, 2371633, 2546720, 3449648, 4312060, 4743266, 5093440, 6899296, 8624120, 9486532, 10186880, 11858165, 13798592, 17248240, 18973064, 23716330, 27597184, 34496480, 37946128, 47432660, 68992960, 75892256, 94865320, 137985920, 151784512, 189730640, 303569024, 379461280, 758922560, 1517845120]

約数ペア:

[(1, 1517845120), (2, 758922560), (4, 379461280), (5, 303569024), (8, 189730640), (10, 151784512), (11, 137985920), (16, 94865320), (20, 75892256), (22, 68992960), (32, 47432660), (40, 37946128), (44, 34496480), (55, 27597184), (64, 23716330), (80, 18973064), (88, 17248240), (110, 13798592), (128, 11858165), (149, 10186880), (160, 9486532), (176, 8624120), (220, 6899296), (298, 5093440), (320, 4743266), (352, 4312060), (440, 3449648), (596, 2546720), (640, 2371633), (704, 2156030), (745, 2037376), (880, 1724824), (1192, 1273360), (1408, 1078015), (1447, 1048960), (1490, 1018688), (1639, 926080), (1760, 862412), (2384, 636680), (2894, 524480), (2980, 509344), (3278, 463040), (3520, 431206), (4768, 318340), (5788, 262240), (5960, 254672), (6556, 231520), (7040, 215603), (7235, 209792), (8195, 185216), (9536, 159170), (11576, 131120), (11920, 127336), (13112, 115760), (14470, 104896), (15917, 95360), (16390, 92608), (19072, 79585), (23152, 65560), (23840, 63668), (26224, 57880), (28940, 52448), (31834, 47680), (32780, 46304)]