77784960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 282009600

約数和(自身を除く): 204224640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 127, 128, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 254, 264, 290, 319, 320, 330, 348, 352, 381, 384, 435, 440, 464, 480, 508, 528, 580, 635, 638, 640, 660, 696, 704, 762, 870, 880, 928, 957, 960, 1016, 1056, 1160, 1270, 1276, 1320, 1392, 1397, 1408, 1524, 1595, 1740, 1760, 1856, 1905, 1914, 1920, 2032, 2112, 2320, 2540, 2552, 2640, 2784, 2794, 3048, 3190, 3480, 3520, 3683, 3712, 3810, 3828, 4064, 4191, 4224, 4640, 4785, 5080, 5104, 5280, 5568, 5588, 6096, 6380, 6960, 6985, 7040, 7366, 7620, 7656, 8128, 8382, 9280, 9570, 10160, 10208, 10560, 11049, 11136, 11176, 12192, 12760, 13920, 13970, 14732, 15240, 15312, 16256, 16764, 18415, 18560, 19140, 20320, 20416, 20955, 21120, 22098, 22352, 24384, 25520, 27840, 27940, 29464, 30480, 30624, 33528, 36830, 38280, 40513, 40640, 40832, 41910, 44196, 44704, 48768, 51040, 55245, 55680, 55880, 58928, 60960, 61248, 67056, 73660, 76560, 81026, 81280, 83820, 88392, 89408, 102080, 110490, 111760, 117856, 121539, 121920, 122496, 134112, 147320, 153120, 162052, 167640, 176784, 178816, 202565, 204160, 220980, 223520, 235712, 243078, 243840, 268224, 294640, 306240, 324104, 335280, 353568, 405130, 441960, 447040, 471424, 486156, 536448, 589280, 607695, 612480, 648208, 670560, 707136, 810260, 883920, 894080, 972312, 1178560, 1215390, 1296416, 1341120, 1414272, 1620520, 1767840, 1944624, 2357120, 2430780, 2592832, 2682240, 3241040, 3535680, 3889248, 4861560, 5185664, 6482080, 7071360, 7778496, 9723120, 12964160, 15556992, 19446240, 25928320, 38892480, 77784960]

約数ペア:

[(1, 77784960), (2, 38892480), (3, 25928320), (4, 19446240), (5, 15556992), (6, 12964160), (8, 9723120), (10, 7778496), (11, 7071360), (12, 6482080), (15, 5185664), (16, 4861560), (20, 3889248), (22, 3535680), (24, 3241040), (29, 2682240), (30, 2592832), (32, 2430780), (33, 2357120), (40, 1944624), (44, 1767840), (48, 1620520), (55, 1414272), (58, 1341120), (60, 1296416), (64, 1215390), (66, 1178560), (80, 972312), (87, 894080), (88, 883920), (96, 810260), (110, 707136), (116, 670560), (120, 648208), (127, 612480), (128, 607695), (132, 589280), (145, 536448), (160, 486156), (165, 471424), (174, 447040), (176, 441960), (192, 405130), (220, 353568), (232, 335280), (240, 324104), (254, 306240), (264, 294640), (290, 268224), (319, 243840), (320, 243078), (330, 235712), (348, 223520), (352, 220980), (381, 204160), (384, 202565), (435, 178816), (440, 176784), (464, 167640), (480, 162052), (508, 153120), (528, 147320), (580, 134112), (635, 122496), (638, 121920), (640, 121539), (660, 117856), (696, 111760), (704, 110490), (762, 102080), (870, 89408), (880, 88392), (928, 83820), (957, 81280), (960, 81026), (1016, 76560), (1056, 73660), (1160, 67056), (1270, 61248), (1276, 60960), (1320, 58928), (1392, 55880), (1397, 55680), (1408, 55245), (1524, 51040), (1595, 48768), (1740, 44704), (1760, 44196), (1856, 41910), (1905, 40832), (1914, 40640), (1920, 40513), (2032, 38280), (2112, 36830), (2320, 33528), (2540, 30624), (2552, 30480), (2640, 29464), (2784, 27940), (2794, 27840), (3048, 25520), (3190, 24384), (3480, 22352), (3520, 22098), (3683, 21120), (3712, 20955), (3810, 20416), (3828, 20320), (4064, 19140), (4191, 18560), (4224, 18415), (4640, 16764), (4785, 16256), (5080, 15312), (5104, 15240), (5280, 14732), (5568, 13970), (5588, 13920), (6096, 12760), (6380, 12192), (6960, 11176), (6985, 11136), (7040, 11049), (7366, 10560), (7620, 10208), (7656, 10160), (8128, 9570), (8382, 9280)]