155569920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 565125120

約数和(自身を除く): 409555200

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, 256, 264, 290, 319, 320, 330, 348, 352, 381, 384, 435, 440, 464, 480, 508, 528, 580, 635, 638, 640, 660, 696, 704, 762, 768, 870, 880, 928, 957, 960, 1016, 1056, 1160, 1270, 1276, 1280, 1320, 1392, 1397, 1408, 1524, 1595, 1740, 1760, 1856, 1905, 1914, 1920, 2032, 2112, 2320, 2540, 2552, 2640, 2784, 2794, 2816, 3048, 3190, 3480, 3520, 3683, 3712, 3810, 3828, 3840, 4064, 4191, 4224, 4640, 4785, 5080, 5104, 5280, 5568, 5588, 6096, 6380, 6960, 6985, 7040, 7366, 7424, 7620, 7656, 8128, 8382, 8448, 9280, 9570, 10160, 10208, 10560, 11049, 11136, 11176, 12192, 12760, 13920, 13970, 14080, 14732, 15240, 15312, 16256, 16764, 18415, 18560, 19140, 20320, 20416, 20955, 21120, 22098, 22272, 22352, 24384, 25520, 27840, 27940, 29464, 30480, 30624, 32512, 33528, 36830, 37120, 38280, 40513, 40640, 40832, 41910, 42240, 44196, 44704, 48768, 51040, 55245, 55680, 55880, 58928, 60960, 61248, 67056, 73660, 76560, 81026, 81280, 81664, 83820, 88392, 89408, 97536, 102080, 110490, 111360, 111760, 117856, 121539, 121920, 122496, 134112, 147320, 153120, 162052, 162560, 167640, 176784, 178816, 202565, 204160, 220980, 223520, 235712, 243078, 243840, 244992, 268224, 294640, 306240, 324104, 335280, 353568, 357632, 405130, 408320, 441960, 447040, 471424, 486156, 487680, 536448, 589280, 607695, 612480, 648208, 670560, 707136, 810260, 883920, 894080, 942848, 972312, 1072896, 1178560, 1215390, 1224960, 1296416, 1341120, 1414272, 1620520, 1767840, 1788160, 1944624, 2357120, 2430780, 2592832, 2682240, 2828544, 3241040, 3535680, 3889248, 4714240, 4861560, 5185664, 5364480, 6482080, 7071360, 7778496, 9723120, 10371328, 12964160, 14142720, 15556992, 19446240, 25928320, 31113984, 38892480, 51856640, 77784960, 155569920]

約数ペア:

[(1, 155569920), (2, 77784960), (3, 51856640), (4, 38892480), (5, 31113984), (6, 25928320), (8, 19446240), (10, 15556992), (11, 14142720), (12, 12964160), (15, 10371328), (16, 9723120), (20, 7778496), (22, 7071360), (24, 6482080), (29, 5364480), (30, 5185664), (32, 4861560), (33, 4714240), (40, 3889248), (44, 3535680), (48, 3241040), (55, 2828544), (58, 2682240), (60, 2592832), (64, 2430780), (66, 2357120), (80, 1944624), (87, 1788160), (88, 1767840), (96, 1620520), (110, 1414272), (116, 1341120), (120, 1296416), (127, 1224960), (128, 1215390), (132, 1178560), (145, 1072896), (160, 972312), (165, 942848), (174, 894080), (176, 883920), (192, 810260), (220, 707136), (232, 670560), (240, 648208), (254, 612480), (256, 607695), (264, 589280), (290, 536448), (319, 487680), (320, 486156), (330, 471424), (348, 447040), (352, 441960), (381, 408320), (384, 405130), (435, 357632), (440, 353568), (464, 335280), (480, 324104), (508, 306240), (528, 294640), (580, 268224), (635, 244992), (638, 243840), (640, 243078), (660, 235712), (696, 223520), (704, 220980), (762, 204160), (768, 202565), (870, 178816), (880, 176784), (928, 167640), (957, 162560), (960, 162052), (1016, 153120), (1056, 147320), (1160, 134112), (1270, 122496), (1276, 121920), (1280, 121539), (1320, 117856), (1392, 111760), (1397, 111360), (1408, 110490), (1524, 102080), (1595, 97536), (1740, 89408), (1760, 88392), (1856, 83820), (1905, 81664), (1914, 81280), (1920, 81026), (2032, 76560), (2112, 73660), (2320, 67056), (2540, 61248), (2552, 60960), (2640, 58928), (2784, 55880), (2794, 55680), (2816, 55245), (3048, 51040), (3190, 48768), (3480, 44704), (3520, 44196), (3683, 42240), (3712, 41910), (3810, 40832), (3828, 40640), (3840, 40513), (4064, 38280), (4191, 37120), (4224, 36830), (4640, 33528), (4785, 32512), (5080, 30624), (5104, 30480), (5280, 29464), (5568, 27940), (5588, 27840), (6096, 25520), (6380, 24384), (6960, 22352), (6985, 22272), (7040, 22098), (7366, 21120), (7424, 20955), (7620, 20416), (7656, 20320), (8128, 19140), (8382, 18560), (8448, 18415), (9280, 16764), (9570, 16256), (10160, 15312), (10208, 15240), (10560, 14732), (11049, 14080), (11136, 13970), (11176, 13920), (12192, 12760)]