550970160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1289}}^1$

素因数の和:1455

約数の個数: 160

約数和(自身を含む): 1854256320

約数和(自身を除く): 1303286160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 137, 156, 195, 208, 240, 260, 274, 312, 390, 411, 520, 548, 624, 685, 780, 822, 1040, 1096, 1289, 1370, 1560, 1644, 1781, 2055, 2192, 2578, 2740, 3120, 3288, 3562, 3867, 4110, 5156, 5343, 5480, 6445, 6576, 7124, 7734, 8220, 8905, 10312, 10686, 10960, 12890, 14248, 15468, 16440, 16757, 17810, 19335, 20624, 21372, 25780, 26715, 28496, 30936, 32880, 33514, 35620, 38670, 42744, 50271, 51560, 53430, 61872, 67028, 71240, 77340, 83785, 85488, 100542, 103120, 106860, 134056, 142480, 154680, 167570, 176593, 201084, 213720, 251355, 268112, 309360, 335140, 353186, 402168, 427440, 502710, 529779, 670280, 706372, 804336, 882965, 1005420, 1059558, 1340560, 1412744, 1765930, 2010840, 2119116, 2295709, 2648895, 2825488, 3531860, 4021680, 4238232, 4591418, 5297790, 6887127, 7063720, 8476464, 9182836, 10595580, 11478545, 13774254, 14127440, 18365672, 21191160, 22957090, 27548508, 34435635, 36731344, 42382320, 45914180, 55097016, 68871270, 91828360, 110194032, 137742540, 183656720, 275485080, 550970160]

約数ペア:

[(1, 550970160), (2, 275485080), (3, 183656720), (4, 137742540), (5, 110194032), (6, 91828360), (8, 68871270), (10, 55097016), (12, 45914180), (13, 42382320), (15, 36731344), (16, 34435635), (20, 27548508), (24, 22957090), (26, 21191160), (30, 18365672), (39, 14127440), (40, 13774254), (48, 11478545), (52, 10595580), (60, 9182836), (65, 8476464), (78, 7063720), (80, 6887127), (104, 5297790), (120, 4591418), (130, 4238232), (137, 4021680), (156, 3531860), (195, 2825488), (208, 2648895), (240, 2295709), (260, 2119116), (274, 2010840), (312, 1765930), (390, 1412744), (411, 1340560), (520, 1059558), (548, 1005420), (624, 882965), (685, 804336), (780, 706372), (822, 670280), (1040, 529779), (1096, 502710), (1289, 427440), (1370, 402168), (1560, 353186), (1644, 335140), (1781, 309360), (2055, 268112), (2192, 251355), (2578, 213720), (2740, 201084), (3120, 176593), (3288, 167570), (3562, 154680), (3867, 142480), (4110, 134056), (5156, 106860), (5343, 103120), (5480, 100542), (6445, 85488), (6576, 83785), (7124, 77340), (7734, 71240), (8220, 67028), (8905, 61872), (10312, 53430), (10686, 51560), (10960, 50271), (12890, 42744), (14248, 38670), (15468, 35620), (16440, 33514), (16757, 32880), (17810, 30936), (19335, 28496), (20624, 26715), (21372, 25780)]