65765040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:915

約数の個数: 160

約数和(自身を含む): 230342400

約数和(自身を除く): 164577360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 859, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1718, 1740, 1914, 2320, 2552, 2577, 2640, 3190, 3436, 3480, 3828, 4295, 4785, 5104, 5154, 6380, 6872, 6960, 7656, 8590, 9449, 9570, 10308, 12760, 12885, 13744, 15312, 17180, 18898, 19140, 20616, 24911, 25520, 25770, 28347, 34360, 37796, 38280, 41232, 47245, 49822, 51540, 56694, 68720, 74733, 75592, 76560, 94490, 99644, 103080, 113388, 124555, 141735, 149466, 151184, 188980, 199288, 206160, 226776, 249110, 274021, 283470, 298932, 373665, 377960, 398576, 453552, 498220, 548042, 566940, 597864, 747330, 755920, 822063, 996440, 1096084, 1133880, 1195728, 1370105, 1494660, 1644126, 1992880, 2192168, 2267760, 2740210, 2989320, 3288252, 4110315, 4384336, 5480420, 5978640, 6576504, 8220630, 10960840, 13153008, 16441260, 21921680, 32882520, 65765040]

約数ペア:

[(1, 65765040), (2, 32882520), (3, 21921680), (4, 16441260), (5, 13153008), (6, 10960840), (8, 8220630), (10, 6576504), (11, 5978640), (12, 5480420), (15, 4384336), (16, 4110315), (20, 3288252), (22, 2989320), (24, 2740210), (29, 2267760), (30, 2192168), (33, 1992880), (40, 1644126), (44, 1494660), (48, 1370105), (55, 1195728), (58, 1133880), (60, 1096084), (66, 996440), (80, 822063), (87, 755920), (88, 747330), (110, 597864), (116, 566940), (120, 548042), (132, 498220), (145, 453552), (165, 398576), (174, 377960), (176, 373665), (220, 298932), (232, 283470), (240, 274021), (264, 249110), (290, 226776), (319, 206160), (330, 199288), (348, 188980), (435, 151184), (440, 149466), (464, 141735), (528, 124555), (580, 113388), (638, 103080), (660, 99644), (696, 94490), (859, 76560), (870, 75592), (880, 74733), (957, 68720), (1160, 56694), (1276, 51540), (1320, 49822), (1392, 47245), (1595, 41232), (1718, 38280), (1740, 37796), (1914, 34360), (2320, 28347), (2552, 25770), (2577, 25520), (2640, 24911), (3190, 20616), (3436, 19140), (3480, 18898), (3828, 17180), (4295, 15312), (4785, 13744), (5104, 12885), (5154, 12760), (6380, 10308), (6872, 9570), (6960, 9449), (7656, 8590)]