1331096887680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3194837}}^1$

素因数の和:3194897

約数の個数: 256

約数和(自身を含む): 5005416591360

約数和(自身を除く): 3674319703680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 26040, 27776, 29760, 34720, 41664, 52080, 59520, 69440, 83328, 104160, 138880, 208320, 416640, 3194837, 6389674, 9584511, 12779348, 15974185, 19169022, 22363859, 25558696, 31948370, 38338044, 44727718, 47922555, 51117392, 63896740, 67091577, 76676088, 89455436, 95845110, 99039947, 102234784, 111819295, 127793480, 134183154, 153352176, 178910872, 191690220, 198079894, 204469568, 223638590, 255586960, 268366308, 297119841, 306704352, 335457885, 357821744, 383380440, 396159788, 408939136, 447277180, 495199735, 511173920, 536732616, 594239682, 613408704, 670915770, 693279629, 715643488, 766760880, 792319576, 894554360, 990399470, 1022347840, 1073465232, 1188479364, 1226817408, 1341831540, 1386559258, 1431286976, 1485599205, 1533521760, 1584639152, 1789108720, 1980798940, 2044695680, 2079838887, 2146930464, 2376958728, 2683663080, 2773118516, 2862573952, 2971198410, 3067043520, 3169278304, 3466398145, 3578217440, 3961597880, 4159677774, 4293860928, 4753917456, 5367326160, 5546237032, 5942396820, 6134087040, 6338556608, 6932796290, 7156434880, 7923195760, 8319355548, 8587721856, 9507834912, 10399194435, 10734652320, 11092474064, 11884793640, 12677113216, 13865592580, 14312869760, 15846391520, 16638711096, 19015669824, 20798388870, 21469304640, 22184948128, 23769587280, 27731185160, 31692783040, 33277422192, 38031339648, 41596777740, 42938609280, 44369896256, 47539174560, 55462370320, 63385566080, 66554844384, 83193555480, 88739792512, 95078349120, 110924740640, 133109688768, 166387110960, 190156698240, 221849481280, 266219377536, 332774221920, 443698962560, 665548443840, 1331096887680]

約数ペア:

[(1, 1331096887680), (2, 665548443840), (3, 443698962560), (4, 332774221920), (5, 266219377536), (6, 221849481280), (7, 190156698240), (8, 166387110960), (10, 133109688768), (12, 110924740640), (14, 95078349120), (15, 88739792512), (16, 83193555480), (20, 66554844384), (21, 63385566080), (24, 55462370320), (28, 47539174560), (30, 44369896256), (31, 42938609280), (32, 41596777740), (35, 38031339648), (40, 33277422192), (42, 31692783040), (48, 27731185160), (56, 23769587280), (60, 22184948128), (62, 21469304640), (64, 20798388870), (70, 19015669824), (80, 16638711096), (84, 15846391520), (93, 14312869760), (96, 13865592580), (105, 12677113216), (112, 11884793640), (120, 11092474064), (124, 10734652320), (128, 10399194435), (140, 9507834912), (155, 8587721856), (160, 8319355548), (168, 7923195760), (186, 7156434880), (192, 6932796290), (210, 6338556608), (217, 6134087040), (224, 5942396820), (240, 5546237032), (248, 5367326160), (280, 4753917456), (310, 4293860928), (320, 4159677774), (336, 3961597880), (372, 3578217440), (384, 3466398145), (420, 3169278304), (434, 3067043520), (448, 2971198410), (465, 2862573952), (480, 2773118516), (496, 2683663080), (560, 2376958728), (620, 2146930464), (640, 2079838887), (651, 2044695680), (672, 1980798940), (744, 1789108720), (840, 1584639152), (868, 1533521760), (896, 1485599205), (930, 1431286976), (960, 1386559258), (992, 1341831540), (1085, 1226817408), (1120, 1188479364), (1240, 1073465232), (1302, 1022347840), (1344, 990399470), (1488, 894554360), (1680, 792319576), (1736, 766760880), (1860, 715643488), (1920, 693279629), (1984, 670915770), (2170, 613408704), (2240, 594239682), (2480, 536732616), (2604, 511173920), (2688, 495199735), (2976, 447277180), (3255, 408939136), (3360, 396159788), (3472, 383380440), (3720, 357821744), (3968, 335457885), (4340, 306704352), (4480, 297119841), (4960, 268366308), (5208, 255586960), (5952, 223638590), (6510, 204469568), (6720, 198079894), (6944, 191690220), (7440, 178910872), (8680, 153352176), (9920, 134183154), (10416, 127793480), (11904, 111819295), (13020, 102234784), (13440, 99039947), (13888, 95845110), (14880, 89455436), (17360, 76676088), (19840, 67091577), (20832, 63896740), (26040, 51117392), (27776, 47922555), (29760, 44727718), (34720, 38338044), (41664, 31948370), (52080, 25558696), (59520, 22363859), (69440, 19169022), (83328, 15974185), (104160, 12779348), (138880, 9584511), (208320, 6389674), (416640, 3194837)]