21561396480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 720

約数和(自身を含む): 88066140624

約数和(自身を除く): 66504744144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 324, 340, 351, 360, 384, 390, 405, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 576, 585, 612, 624, 640, 648, 663, 680, 702, 720, 765, 768, 780, 810, 816, 832, 864, 884, 918, 936, 941, 960, 1020, 1040, 1053, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1296, 1326, 1360, 1377, 1404, 1440, 1530, 1560, 1620, 1632, 1664, 1728, 1755, 1768, 1836, 1872, 1882, 1920, 1989, 2040, 2080, 2106, 2160, 2176, 2210, 2295, 2304, 2340, 2448, 2496, 2592, 2652, 2720, 2754, 2808, 2823, 2880, 3060, 3120, 3240, 3264, 3315, 3328, 3456, 3510, 3536, 3672, 3744, 3764, 3840, 3978, 4080, 4160, 4212, 4320, 4352, 4420, 4590, 4680, 4705, 4896, 4992, 5184, 5265, 5304, 5440, 5508, 5616, 5646, 5760, 5967, 6120, 6240, 6480, 6528, 6630, 6885, 6912, 7020, 7072, 7344, 7488, 7528, 7956, 8160, 8320, 8424, 8469, 8640, 8840, 9180, 9360, 9410, 9792, 9945, 9984, 10368, 10530, 10608, 10880, 11016, 11232, 11292, 11520, 11934, 12233, 12240, 12480, 12960, 13056, 13260, 13770, 14040, 14115, 14144, 14688, 14976, 15056, 15912, 15997, 16320, 16640, 16848, 16938, 17280, 17680, 17901, 18360, 18720, 18820, 19584, 19890, 20736, 21060, 21216, 21760, 22032, 22464, 22584, 23868, 24466, 24480, 24960, 25407, 25920, 26520, 27540, 28080, 28230, 28288, 29376, 29835, 29952, 30112, 31824, 31994, 32640, 33696, 33876, 34560, 35360, 35802, 36699, 36720, 37440, 37640, 39168, 39780, 42120, 42345, 42432, 44064, 44928, 45168, 47736, 47991, 48932, 48960, 49920, 50814, 51840, 53040, 55080, 56160, 56460, 56576, 58752, 59670, 60224, 61165, 63648, 63988, 65280, 67392, 67752, 70720, 71604, 73398, 73440, 74880, 75280, 76221, 79560, 79985, 84240, 84690, 84864, 88128, 89505, 89856, 90336, 95472, 95982, 97864, 97920, 101628, 103680, 106080, 110097, 110160, 112320, 112920, 117504, 119340, 120448, 122330, 127035, 127296, 127976, 134784, 135504, 141440, 143208, 143973, 146796, 146880, 149760, 150560, 152442, 159120, 159970, 168480, 169380, 169728, 176256, 179010, 180672, 183495, 190944, 191964, 195728, 195840, 203256, 207961, 212160, 220194, 220320, 224640, 225840, 238680, 239955, 240896, 244660, 254070, 254592, 255952, 269568, 271008, 282880, 286416, 287946, 293592, 293760, 301120, 304884, 318240, 319940, 330291, 336960, 338760, 352512, 358020, 361344, 366990, 381105, 381888, 383928, 391456, 406512, 415922, 424320, 431919, 440388, 440640, 449280, 451680, 477360, 479910, 489320, 508140, 509184, 511904, 542016, 550485, 572832, 575892, 587184, 587520, 602240, 609768, 623883, 636480, 639880, 660582, 673920, 677520, 716040, 719865, 722688, 733980, 762210, 763776, 767856, 782912, 813024, 831844, 848640, 863838, 880776, 881280, 903360, 954720, 959820, 978640, 990873, 1016280, 1023808, 1039805, 1084032, 1100970, 1145664, 1151784, 1174368, 1204480, 1219536, 1247766, 1272960, 1279760, 1295757, 1321164, 1347840, 1355040, 1432080, 1439730, 1467960, 1524420, 1527552, 1535712, 1565824, 1626048, 1651455, 1663688, 1727676, 1761552, 1762560, 1806720, 1871649, 1909440, 1919640, 1957280, 1981746, 2032560, 2047616, 2079610, 2159595, 2168064, 2201940, 2291328, 2303568, 2348736, 2439072, 2495532, 2545920, 2559520, 2591514, 2642328, 2710080, 2864160, 2879460, 2935920, 3048840, 3071424, 3119415, 3131648, 3252096, 3302910, 3327376, 3455352, 3523104, 3613440, 3743298, 3818880, 3839280, 3914560, 3963492, 4065120, 4095232, 4159220, 4319190, 4403880, 4582656, 4607136, 4697472, 4878144, 4954365, 4991064, 5119040, 5183028, 5284656, 5420160, 5614947, 5728320, 5758920, 5871840, 6097680, 6142848, 6238830, 6478785, 6504192, 6605820, 6654752, 6910704, 7046208, 7486596, 7637760, 7678560, 7829120, 7926984, 8130240, 8318440, 8638380, 8807760, 9214272, 9358245, 9394944, 9756288, 9908730, 9982128, 10238080, 10366056, 10569312, 10840320, 11229894, 11456640, 11517840, 11743680, 12195360, 12285696, 12477660, 12957570, 13211640, 13309504, 13821408, 14092416, 14973192, 15357120, 15658240, 15853968, 16260480, 16636880, 16844841, 17276760, 17615520, 18428544, 18716490, 19512576, 19817460, 19964256, 20476160, 20732112, 21138624, 22459788, 22913280, 23035680, 23487360, 24390720, 24955320, 25915140, 26423280, 26619008, 27642816, 28074735, 28184832, 29946384, 30714240, 31707936, 32520960, 33273760, 33689682, 34553520, 35231040, 36857088, 37432980, 39634920, 39928512, 41464224, 42277248, 44919576, 46071360, 46974720, 48781440, 49910640, 51830280, 52846560, 53238016, 55285632, 56149470, 59892768, 61428480, 63415872, 66547520, 67379364, 69107040, 70462080, 74865960, 79269840, 79857024, 82928448, 84224205, 84554496, 89839152, 92142720, 97562880, 99821280, 103660560, 105693120, 110571264, 112298940, 119785536, 126831744, 133095040, 134758728, 138214080, 140924160, 149731920, 158539680, 159714048, 165856896, 168448410, 179678304, 184285440, 199642560, 207321120, 211386240, 224597880, 239571072, 253663488, 266190080, 269517456, 276428160, 299463840, 317079360, 331713792, 336896820, 359356608, 399285120, 414642240, 422772480, 449195760, 479142144, 539034912, 552856320, 598927680, 634158720, 673793640, 718713216, 798570240, 829284480, 898391520, 1078069824, 1197855360, 1268317440, 1347587280, 1437426432, 1658568960, 1796783040, 2156139648, 2395710720, 2695174560, 3593566080, 4312279296, 5390349120, 7187132160, 10780698240, 21561396480]

約数ペア:

[(1, 21561396480), (2, 10780698240), (3, 7187132160), (4, 5390349120), (5, 4312279296), (6, 3593566080), (8, 2695174560), (9, 2395710720), (10, 2156139648), (12, 1796783040), (13, 1658568960), (15, 1437426432), (16, 1347587280), (17, 1268317440), (18, 1197855360), (20, 1078069824), (24, 898391520), (26, 829284480), (27, 798570240), (30, 718713216), (32, 673793640), (34, 634158720), (36, 598927680), (39, 552856320), (40, 539034912), (45, 479142144), (48, 449195760), (51, 422772480), (52, 414642240), (54, 399285120), (60, 359356608), (64, 336896820), (65, 331713792), (68, 317079360), (72, 299463840), (78, 276428160), (80, 269517456), (81, 266190080), (85, 253663488), (90, 239571072), (96, 224597880), (102, 211386240), (104, 207321120), (108, 199642560), (117, 184285440), (120, 179678304), (128, 168448410), (130, 165856896), (135, 159714048), (136, 158539680), (144, 149731920), (153, 140924160), (156, 138214080), (160, 134758728), (162, 133095040), (170, 126831744), (180, 119785536), (192, 112298940), (195, 110571264), (204, 105693120), (208, 103660560), (216, 99821280), (221, 97562880), (234, 92142720), (240, 89839152), (255, 84554496), (256, 84224205), (260, 82928448), (270, 79857024), (272, 79269840), (288, 74865960), (306, 70462080), (312, 69107040), (320, 67379364), (324, 66547520), (340, 63415872), (351, 61428480), (360, 59892768), (384, 56149470), (390, 55285632), (405, 53238016), (408, 52846560), (416, 51830280), (432, 49910640), (442, 48781440), (459, 46974720), (468, 46071360), (480, 44919576), (510, 42277248), (520, 41464224), (540, 39928512), (544, 39634920), (576, 37432980), (585, 36857088), (612, 35231040), (624, 34553520), (640, 33689682), (648, 33273760), (663, 32520960), (680, 31707936), (702, 30714240), (720, 29946384), (765, 28184832), (768, 28074735), (780, 27642816), (810, 26619008), (816, 26423280), (832, 25915140), (864, 24955320), (884, 24390720), (918, 23487360), (936, 23035680), (941, 22913280), (960, 22459788), (1020, 21138624), (1040, 20732112), (1053, 20476160), (1080, 19964256), (1088, 19817460), (1105, 19512576), (1152, 18716490), (1170, 18428544), (1224, 17615520), (1248, 17276760), (1280, 16844841), (1296, 16636880), (1326, 16260480), (1360, 15853968), (1377, 15658240), (1404, 15357120), (1440, 14973192), (1530, 14092416), (1560, 13821408), (1620, 13309504), (1632, 13211640), (1664, 12957570), (1728, 12477660), (1755, 12285696), (1768, 12195360), (1836, 11743680), (1872, 11517840), (1882, 11456640), (1920, 11229894), (1989, 10840320), (2040, 10569312), (2080, 10366056), (2106, 10238080), (2160, 9982128), (2176, 9908730), (2210, 9756288), (2295, 9394944), (2304, 9358245), (2340, 9214272), (2448, 8807760), (2496, 8638380), (2592, 8318440), (2652, 8130240), (2720, 7926984), (2754, 7829120), (2808, 7678560), (2823, 7637760), (2880, 7486596), (3060, 7046208), (3120, 6910704), (3240, 6654752), (3264, 6605820), (3315, 6504192), (3328, 6478785), (3456, 6238830), (3510, 6142848), (3536, 6097680), (3672, 5871840), (3744, 5758920), (3764, 5728320), (3840, 5614947), (3978, 5420160), (4080, 5284656), (4160, 5183028), (4212, 5119040), (4320, 4991064), (4352, 4954365), (4420, 4878144), (4590, 4697472), (4680, 4607136), (4705, 4582656), (4896, 4403880), (4992, 4319190), (5184, 4159220), (5265, 4095232), (5304, 4065120), (5440, 3963492), (5508, 3914560), (5616, 3839280), (5646, 3818880), (5760, 3743298), (5967, 3613440), (6120, 3523104), (6240, 3455352), (6480, 3327376), (6528, 3302910), (6630, 3252096), (6885, 3131648), (6912, 3119415), (7020, 3071424), (7072, 3048840), (7344, 2935920), (7488, 2879460), (7528, 2864160), (7956, 2710080), (8160, 2642328), (8320, 2591514), (8424, 2559520), (8469, 2545920), (8640, 2495532), (8840, 2439072), (9180, 2348736), (9360, 2303568), (9410, 2291328), (9792, 2201940), (9945, 2168064), (9984, 2159595), (10368, 2079610), (10530, 2047616), (10608, 2032560), (10880, 1981746), (11016, 1957280), (11232, 1919640), (11292, 1909440), (11520, 1871649), (11934, 1806720), (12233, 1762560), (12240, 1761552), (12480, 1727676), (12960, 1663688), (13056, 1651455), (13260, 1626048), (13770, 1565824), (14040, 1535712), (14115, 1527552), (14144, 1524420), (14688, 1467960), (14976, 1439730), (15056, 1432080), (15912, 1355040), (15997, 1347840), (16320, 1321164), (16640, 1295757), (16848, 1279760), (16938, 1272960), (17280, 1247766), (17680, 1219536), (17901, 1204480), (18360, 1174368), (18720, 1151784), (18820, 1145664), (19584, 1100970), (19890, 1084032), (20736, 1039805), (21060, 1023808), (21216, 1016280), (21760, 990873), (22032, 978640), (22464, 959820), (22584, 954720), (23868, 903360), (24466, 881280), (24480, 880776), (24960, 863838), (25407, 848640), (25920, 831844), (26520, 813024), (27540, 782912), (28080, 767856), (28230, 763776), (28288, 762210), (29376, 733980), (29835, 722688), (29952, 719865), (30112, 716040), (31824, 677520), (31994, 673920), (32640, 660582), (33696, 639880), (33876, 636480), (34560, 623883), (35360, 609768), (35802, 602240), (36699, 587520), (36720, 587184), (37440, 575892), (37640, 572832), (39168, 550485), (39780, 542016), (42120, 511904), (42345, 509184), (42432, 508140), (44064, 489320), (44928, 479910), (45168, 477360), (47736, 451680), (47991, 449280), (48932, 440640), (48960, 440388), (49920, 431919), (50814, 424320), (51840, 415922), (53040, 406512), (55080, 391456), (56160, 383928), (56460, 381888), (56576, 381105), (58752, 366990), (59670, 361344), (60224, 358020), (61165, 352512), (63648, 338760), (63988, 336960), (65280, 330291), (67392, 319940), (67752, 318240), (70720, 304884), (71604, 301120), (73398, 293760), (73440, 293592), (74880, 287946), (75280, 286416), (76221, 282880), (79560, 271008), (79985, 269568), (84240, 255952), (84690, 254592), (84864, 254070), (88128, 244660), (89505, 240896), (89856, 239955), (90336, 238680), (95472, 225840), (95982, 224640), (97864, 220320), (97920, 220194), (101628, 212160), (103680, 207961), (106080, 203256), (110097, 195840), (110160, 195728), (112320, 191964), (112920, 190944), (117504, 183495), (119340, 180672), (120448, 179010), (122330, 176256), (127035, 169728), (127296, 169380), (127976, 168480), (134784, 159970), (135504, 159120), (141440, 152442), (143208, 150560), (143973, 149760), (146796, 146880)]