21536030880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1293

約数の個数: 576

約数和(自身を含む): 91140940800

約数和(自身を除く): 69604909920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 149, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 298, 312, 315, 336, 360, 364, 390, 416, 420, 447, 455, 468, 480, 504, 520, 546, 560, 585, 596, 624, 630, 672, 720, 728, 745, 780, 819, 840, 894, 910, 936, 1008, 1040, 1043, 1092, 1103, 1120, 1170, 1192, 1248, 1260, 1341, 1365, 1440, 1456, 1490, 1560, 1638, 1680, 1788, 1820, 1872, 1937, 2016, 2080, 2086, 2184, 2206, 2235, 2340, 2384, 2520, 2682, 2730, 2912, 2980, 3120, 3129, 3276, 3309, 3360, 3576, 3640, 3744, 3874, 4095, 4172, 4368, 4412, 4470, 4680, 4768, 5040, 5215, 5364, 5460, 5515, 5811, 5960, 6240, 6258, 6552, 6618, 6705, 7152, 7280, 7721, 7748, 8190, 8344, 8736, 8824, 8940, 9360, 9387, 9685, 9927, 10080, 10430, 10728, 10920, 11030, 11622, 11920, 12516, 13104, 13236, 13410, 13559, 14304, 14339, 14560, 15442, 15496, 15645, 16380, 16545, 16688, 17433, 17648, 17880, 18720, 18774, 19370, 19854, 20860, 21456, 21840, 22060, 23163, 23244, 23840, 25032, 26208, 26472, 26820, 27118, 28678, 29055, 30884, 30992, 31290, 32760, 33090, 33376, 34866, 35296, 35760, 37548, 38605, 38740, 39708, 40677, 41720, 42912, 43017, 43680, 44120, 46326, 46488, 46935, 49635, 50064, 52944, 53640, 54236, 57356, 58110, 61768, 61984, 62580, 65520, 66180, 67795, 69489, 69732, 71520, 71695, 75096, 77210, 77480, 79416, 81354, 83440, 86034, 87165, 88240, 92652, 92976, 93870, 99270, 100128, 100373, 105888, 107280, 108472, 114712, 115815, 116220, 122031, 123536, 125160, 129051, 131040, 132360, 135590, 138978, 139464, 143390, 150192, 154420, 154960, 158832, 162708, 164347, 166880, 172068, 174330, 176480, 185304, 185952, 187740, 198540, 200746, 203385, 214560, 215085, 216944, 229424, 231630, 232440, 244062, 247072, 250320, 258102, 264720, 271180, 277956, 278928, 286780, 300384, 301119, 308840, 309920, 317664, 325416, 328694, 344136, 347445, 348660, 370608, 375480, 397080, 401492, 406770, 430170, 433888, 458848, 463260, 464880, 488124, 493041, 500640, 501865, 516204, 529440, 542360, 555912, 557856, 573560, 602238, 610155, 617680, 645255, 650832, 657388, 688272, 694890, 697320, 741216, 750960, 794160, 802984, 813540, 821735, 860340, 903357, 926520, 929760, 976248, 986082, 1003730, 1032408, 1084720, 1111824, 1147120, 1150429, 1204476, 1220310, 1235360, 1290510, 1301664, 1314776, 1376544, 1389780, 1394640, 1479123, 1501920, 1505595, 1588320, 1605968, 1627080, 1643470, 1720680, 1806714, 1853040, 1952496, 1972164, 2007460, 2064816, 2136511, 2169440, 2223648, 2294240, 2300858, 2408952, 2440620, 2465205, 2581020, 2629552, 2779560, 2789280, 2958246, 3011190, 3211936, 3254160, 3286940, 3441360, 3451287, 3613428, 3706080, 3904992, 3944328, 4014920, 4129632, 4273022, 4516785, 4601716, 4817904, 4881240, 4930410, 5162040, 5259104, 5559120, 5752145, 5916492, 6022380, 6409533, 6508320, 6573880, 6882720, 6902574, 7226856, 7395615, 7888656, 8029840, 8546044, 9033570, 9203432, 9635808, 9762480, 9860820, 10324080, 10353861, 10682555, 11118240, 11504290, 11832984, 12044760, 12819066, 13147760, 13805148, 14453712, 14791230, 14955577, 15777312, 16059680, 17092088, 17256435, 18067140, 18406864, 19228599, 19524960, 19721640, 20648160, 20707722, 21365110, 23008580, 23665968, 24089520, 25638132, 26295520, 27610296, 28907424, 29582460, 29911154, 32047665, 34184176, 34512870, 36134280, 36813728, 38457198, 39443280, 41415444, 42730220, 44866731, 46017160, 47331936, 48179040, 51276264, 51769305, 55220592, 59164920, 59822308, 64095330, 68368352, 69025740, 72268560, 74777885, 76914396, 78886560, 82830888, 85460440, 89733462, 92034320, 96142995, 102552528, 103538610, 110441184, 118329840, 119644616, 128190660, 134600193, 138051480, 144537120, 149555770, 153828792, 165661776, 170920880, 179466924, 184068640, 192285990, 205105056, 207077220, 224333655, 236659680, 239289232, 256381320, 269200386, 276102960, 299111540, 307657584, 331323552, 341841760, 358933848, 384571980, 414154440, 448667310, 478578464, 512762640, 538400772, 552205920, 598223080, 615315168, 673000965, 717867696, 769143960, 828308880, 897334620, 1025525280, 1076801544, 1196446160, 1346001930, 1435735392, 1538287920, 1656617760, 1794669240, 2153603088, 2392892320, 2692003860, 3076575840, 3589338480, 4307206176, 5384007720, 7178676960, 10768015440, 21536030880]

約数ペア:

[(1, 21536030880), (2, 10768015440), (3, 7178676960), (4, 5384007720), (5, 4307206176), (6, 3589338480), (7, 3076575840), (8, 2692003860), (9, 2392892320), (10, 2153603088), (12, 1794669240), (13, 1656617760), (14, 1538287920), (15, 1435735392), (16, 1346001930), (18, 1196446160), (20, 1076801544), (21, 1025525280), (24, 897334620), (26, 828308880), (28, 769143960), (30, 717867696), (32, 673000965), (35, 615315168), (36, 598223080), (39, 552205920), (40, 538400772), (42, 512762640), (45, 478578464), (48, 448667310), (52, 414154440), (56, 384571980), (60, 358933848), (63, 341841760), (65, 331323552), (70, 307657584), (72, 299111540), (78, 276102960), (80, 269200386), (84, 256381320), (90, 239289232), (91, 236659680), (96, 224333655), (104, 207077220), (105, 205105056), (112, 192285990), (117, 184068640), (120, 179466924), (126, 170920880), (130, 165661776), (140, 153828792), (144, 149555770), (149, 144537120), (156, 138051480), (160, 134600193), (168, 128190660), (180, 119644616), (182, 118329840), (195, 110441184), (208, 103538610), (210, 102552528), (224, 96142995), (234, 92034320), (240, 89733462), (252, 85460440), (260, 82830888), (273, 78886560), (280, 76914396), (288, 74777885), (298, 72268560), (312, 69025740), (315, 68368352), (336, 64095330), (360, 59822308), (364, 59164920), (390, 55220592), (416, 51769305), (420, 51276264), (447, 48179040), (455, 47331936), (468, 46017160), (480, 44866731), (504, 42730220), (520, 41415444), (546, 39443280), (560, 38457198), (585, 36813728), (596, 36134280), (624, 34512870), (630, 34184176), (672, 32047665), (720, 29911154), (728, 29582460), (745, 28907424), (780, 27610296), (819, 26295520), (840, 25638132), (894, 24089520), (910, 23665968), (936, 23008580), (1008, 21365110), (1040, 20707722), (1043, 20648160), (1092, 19721640), (1103, 19524960), (1120, 19228599), (1170, 18406864), (1192, 18067140), (1248, 17256435), (1260, 17092088), (1341, 16059680), (1365, 15777312), (1440, 14955577), (1456, 14791230), (1490, 14453712), (1560, 13805148), (1638, 13147760), (1680, 12819066), (1788, 12044760), (1820, 11832984), (1872, 11504290), (1937, 11118240), (2016, 10682555), (2080, 10353861), (2086, 10324080), (2184, 9860820), (2206, 9762480), (2235, 9635808), (2340, 9203432), (2384, 9033570), (2520, 8546044), (2682, 8029840), (2730, 7888656), (2912, 7395615), (2980, 7226856), (3120, 6902574), (3129, 6882720), (3276, 6573880), (3309, 6508320), (3360, 6409533), (3576, 6022380), (3640, 5916492), (3744, 5752145), (3874, 5559120), (4095, 5259104), (4172, 5162040), (4368, 4930410), (4412, 4881240), (4470, 4817904), (4680, 4601716), (4768, 4516785), (5040, 4273022), (5215, 4129632), (5364, 4014920), (5460, 3944328), (5515, 3904992), (5811, 3706080), (5960, 3613428), (6240, 3451287), (6258, 3441360), (6552, 3286940), (6618, 3254160), (6705, 3211936), (7152, 3011190), (7280, 2958246), (7721, 2789280), (7748, 2779560), (8190, 2629552), (8344, 2581020), (8736, 2465205), (8824, 2440620), (8940, 2408952), (9360, 2300858), (9387, 2294240), (9685, 2223648), (9927, 2169440), (10080, 2136511), (10430, 2064816), (10728, 2007460), (10920, 1972164), (11030, 1952496), (11622, 1853040), (11920, 1806714), (12516, 1720680), (13104, 1643470), (13236, 1627080), (13410, 1605968), (13559, 1588320), (14304, 1505595), (14339, 1501920), (14560, 1479123), (15442, 1394640), (15496, 1389780), (15645, 1376544), (16380, 1314776), (16545, 1301664), (16688, 1290510), (17433, 1235360), (17648, 1220310), (17880, 1204476), (18720, 1150429), (18774, 1147120), (19370, 1111824), (19854, 1084720), (20860, 1032408), (21456, 1003730), (21840, 986082), (22060, 976248), (23163, 929760), (23244, 926520), (23840, 903357), (25032, 860340), (26208, 821735), (26472, 813540), (26820, 802984), (27118, 794160), (28678, 750960), (29055, 741216), (30884, 697320), (30992, 694890), (31290, 688272), (32760, 657388), (33090, 650832), (33376, 645255), (34866, 617680), (35296, 610155), (35760, 602238), (37548, 573560), (38605, 557856), (38740, 555912), (39708, 542360), (40677, 529440), (41720, 516204), (42912, 501865), (43017, 500640), (43680, 493041), (44120, 488124), (46326, 464880), (46488, 463260), (46935, 458848), (49635, 433888), (50064, 430170), (52944, 406770), (53640, 401492), (54236, 397080), (57356, 375480), (58110, 370608), (61768, 348660), (61984, 347445), (62580, 344136), (65520, 328694), (66180, 325416), (67795, 317664), (69489, 309920), (69732, 308840), (71520, 301119), (71695, 300384), (75096, 286780), (77210, 278928), (77480, 277956), (79416, 271180), (81354, 264720), (83440, 258102), (86034, 250320), (87165, 247072), (88240, 244062), (92652, 232440), (92976, 231630), (93870, 229424), (99270, 216944), (100128, 215085), (100373, 214560), (105888, 203385), (107280, 200746), (108472, 198540), (114712, 187740), (115815, 185952), (116220, 185304), (122031, 176480), (123536, 174330), (125160, 172068), (129051, 166880), (131040, 164347), (132360, 162708), (135590, 158832), (138978, 154960), (139464, 154420), (143390, 150192)]