21163783680

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2668

約数の個数: 480

約数和(自身を含む): 81889071264

約数和(自身を除く): 60725287584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 2080, 2106, 2160, 2304, 2340, 2430, 2496, 2560, 2592, 2617, 2808, 2880, 3120, 3159, 3240, 3328, 3456, 3510, 3744, 3840, 3888, 4160, 4212, 4320, 4608, 4680, 4860, 4992, 5184, 5234, 5265, 5616, 5760, 6240, 6318, 6480, 6656, 6912, 7020, 7488, 7680, 7776, 7851, 8320, 8424, 8640, 9360, 9720, 9984, 10368, 10468, 10530, 11232, 11520, 12480, 12636, 12960, 13085, 13824, 14040, 14976, 15552, 15702, 15795, 16640, 16848, 17280, 18720, 19440, 19968, 20736, 20936, 21060, 22464, 23040, 23553, 24960, 25272, 25920, 26170, 28080, 29952, 31104, 31404, 31590, 33280, 33696, 34021, 34560, 37440, 38880, 39255, 41472, 41872, 42120, 44928, 47106, 49920, 50544, 51840, 52340, 56160, 59904, 62208, 62808, 63180, 67392, 68042, 69120, 70659, 74880, 77760, 78510, 83744, 84240, 89856, 94212, 99840, 101088, 102063, 103680, 104680, 112320, 117765, 124416, 125616, 126360, 134784, 136084, 141318, 149760, 155520, 157020, 167488, 168480, 170105, 179712, 188424, 202176, 204126, 207360, 209360, 211977, 224640, 235530, 251232, 252720, 269568, 272168, 282636, 299520, 306189, 311040, 314040, 334976, 336960, 340210, 353295, 376848, 404352, 408252, 418720, 423954, 449280, 471060, 502464, 505440, 510315, 539136, 544336, 565272, 612378, 622080, 628080, 635931, 669952, 673920, 680420, 706590, 753696, 808704, 816504, 837440, 847908, 898560, 918567, 942120, 1004928, 1010880, 1020630, 1059885, 1088672, 1130544, 1224756, 1256160, 1271862, 1339904, 1347840, 1360840, 1413180, 1507392, 1530945, 1617408, 1633008, 1674880, 1695816, 1837134, 1884240, 2009856, 2021760, 2041260, 2119770, 2177344, 2261088, 2449512, 2512320, 2543724, 2695680, 2721680, 2755701, 2826360, 3014784, 3061890, 3179655, 3266016, 3349760, 3391632, 3674268, 3768480, 4019712, 4043520, 4082520, 4239540, 4354688, 4522176, 4592835, 4899024, 5024640, 5087448, 5443360, 5511402, 5652720, 6029568, 6123780, 6359310, 6532032, 6699520, 6783264, 7348536, 7536960, 8087040, 8165040, 8267103, 8479080, 8709376, 9044352, 9185670, 9798048, 10049280, 10174896, 10886720, 11022804, 11305440, 12059136, 12247560, 12718620, 13064064, 13566528, 13778505, 14697072, 15073920, 16330080, 16534206, 16958160, 17418752, 18088704, 18371340, 19596096, 20098560, 20349792, 21773440, 22045608, 22610880, 24495120, 25437240, 26128128, 27133056, 27557010, 29394144, 30147840, 32660160, 33068412, 33916320, 36177408, 36742680, 39192192, 40699584, 41335515, 43546880, 44091216, 45221760, 48990240, 50874480, 52256256, 54266112, 55114020, 58788288, 60295680, 65320320, 66136824, 67832640, 73485360, 78384384, 81399168, 82671030, 87093760, 88182432, 90443520, 97980480, 101748960, 108532224, 110228040, 117576576, 130640640, 132273648, 135665280, 146970720, 156768768, 162798336, 165342060, 176364864, 180887040, 195960960, 203497920, 220456080, 235153152, 261281280, 264547296, 271330560, 293941440, 325596672, 330684120, 352729728, 391921920, 406995840, 440912160, 470306304, 529094592, 542661120, 587882880, 661368240, 705459456, 783843840, 813991680, 881824320, 1058189184, 1175765760, 1322736480, 1410918912, 1627983360, 1763648640, 2116378368, 2351531520, 2645472960, 3527297280, 4232756736, 5290945920, 7054594560, 10581891840, 21163783680]

約数ペア:

[(1, 21163783680), (2, 10581891840), (3, 7054594560), (4, 5290945920), (5, 4232756736), (6, 3527297280), (8, 2645472960), (9, 2351531520), (10, 2116378368), (12, 1763648640), (13, 1627983360), (15, 1410918912), (16, 1322736480), (18, 1175765760), (20, 1058189184), (24, 881824320), (26, 813991680), (27, 783843840), (30, 705459456), (32, 661368240), (36, 587882880), (39, 542661120), (40, 529094592), (45, 470306304), (48, 440912160), (52, 406995840), (54, 391921920), (60, 352729728), (64, 330684120), (65, 325596672), (72, 293941440), (78, 271330560), (80, 264547296), (81, 261281280), (90, 235153152), (96, 220456080), (104, 203497920), (108, 195960960), (117, 180887040), (120, 176364864), (128, 165342060), (130, 162798336), (135, 156768768), (144, 146970720), (156, 135665280), (160, 132273648), (162, 130640640), (180, 117576576), (192, 110228040), (195, 108532224), (208, 101748960), (216, 97980480), (234, 90443520), (240, 88182432), (243, 87093760), (256, 82671030), (260, 81399168), (270, 78384384), (288, 73485360), (312, 67832640), (320, 66136824), (324, 65320320), (351, 60295680), (360, 58788288), (384, 55114020), (390, 54266112), (405, 52256256), (416, 50874480), (432, 48990240), (468, 45221760), (480, 44091216), (486, 43546880), (512, 41335515), (520, 40699584), (540, 39192192), (576, 36742680), (585, 36177408), (624, 33916320), (640, 33068412), (648, 32660160), (702, 30147840), (720, 29394144), (768, 27557010), (780, 27133056), (810, 26128128), (832, 25437240), (864, 24495120), (936, 22610880), (960, 22045608), (972, 21773440), (1040, 20349792), (1053, 20098560), (1080, 19596096), (1152, 18371340), (1170, 18088704), (1215, 17418752), (1248, 16958160), (1280, 16534206), (1296, 16330080), (1404, 15073920), (1440, 14697072), (1536, 13778505), (1560, 13566528), (1620, 13064064), (1664, 12718620), (1728, 12247560), (1755, 12059136), (1872, 11305440), (1920, 11022804), (1944, 10886720), (2080, 10174896), (2106, 10049280), (2160, 9798048), (2304, 9185670), (2340, 9044352), (2430, 8709376), (2496, 8479080), (2560, 8267103), (2592, 8165040), (2617, 8087040), (2808, 7536960), (2880, 7348536), (3120, 6783264), (3159, 6699520), (3240, 6532032), (3328, 6359310), (3456, 6123780), (3510, 6029568), (3744, 5652720), (3840, 5511402), (3888, 5443360), (4160, 5087448), (4212, 5024640), (4320, 4899024), (4608, 4592835), (4680, 4522176), (4860, 4354688), (4992, 4239540), (5184, 4082520), (5234, 4043520), (5265, 4019712), (5616, 3768480), (5760, 3674268), (6240, 3391632), (6318, 3349760), (6480, 3266016), (6656, 3179655), (6912, 3061890), (7020, 3014784), (7488, 2826360), (7680, 2755701), (7776, 2721680), (7851, 2695680), (8320, 2543724), (8424, 2512320), (8640, 2449512), (9360, 2261088), (9720, 2177344), (9984, 2119770), (10368, 2041260), (10468, 2021760), (10530, 2009856), (11232, 1884240), (11520, 1837134), (12480, 1695816), (12636, 1674880), (12960, 1633008), (13085, 1617408), (13824, 1530945), (14040, 1507392), (14976, 1413180), (15552, 1360840), (15702, 1347840), (15795, 1339904), (16640, 1271862), (16848, 1256160), (17280, 1224756), (18720, 1130544), (19440, 1088672), (19968, 1059885), (20736, 1020630), (20936, 1010880), (21060, 1004928), (22464, 942120), (23040, 918567), (23553, 898560), (24960, 847908), (25272, 837440), (25920, 816504), (26170, 808704), (28080, 753696), (29952, 706590), (31104, 680420), (31404, 673920), (31590, 669952), (33280, 635931), (33696, 628080), (34021, 622080), (34560, 612378), (37440, 565272), (38880, 544336), (39255, 539136), (41472, 510315), (41872, 505440), (42120, 502464), (44928, 471060), (47106, 449280), (49920, 423954), (50544, 418720), (51840, 408252), (52340, 404352), (56160, 376848), (59904, 353295), (62208, 340210), (62808, 336960), (63180, 334976), (67392, 314040), (68042, 311040), (69120, 306189), (70659, 299520), (74880, 282636), (77760, 272168), (78510, 269568), (83744, 252720), (84240, 251232), (89856, 235530), (94212, 224640), (99840, 211977), (101088, 209360), (102063, 207360), (103680, 204126), (104680, 202176), (112320, 188424), (117765, 179712), (124416, 170105), (125616, 168480), (126360, 167488), (134784, 157020), (136084, 155520), (141318, 149760)]