20576872189440

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{661061}}^1$

素因数の和:661290

約数の個数: 480

約数和(自身を含む): 81866108465856

約数和(自身を除く): 61289236276416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 193, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 386, 420, 448, 480, 504, 512, 560, 576, 579, 630, 640, 672, 720, 768, 772, 840, 896, 960, 965, 1008, 1120, 1152, 1158, 1260, 1280, 1344, 1351, 1440, 1536, 1544, 1680, 1737, 1792, 1920, 1930, 2016, 2240, 2304, 2316, 2520, 2560, 2688, 2702, 2880, 2895, 3088, 3360, 3474, 3584, 3840, 3860, 4032, 4053, 4480, 4608, 4632, 5040, 5376, 5404, 5760, 5790, 6176, 6720, 6755, 6948, 7680, 7720, 8064, 8106, 8685, 8960, 9264, 10080, 10752, 10808, 11520, 11580, 12159, 12352, 13440, 13510, 13896, 15440, 16128, 16212, 17370, 17920, 18528, 20160, 20265, 21616, 23040, 23160, 24318, 24704, 26880, 27020, 27792, 30880, 32256, 32424, 34740, 37056, 40320, 40530, 43232, 46320, 48636, 49408, 53760, 54040, 55584, 60795, 61760, 64848, 69480, 74112, 80640, 81060, 86464, 92640, 97272, 98816, 108080, 111168, 121590, 123520, 129696, 138960, 148224, 161280, 162120, 172928, 185280, 194544, 216160, 222336, 243180, 247040, 259392, 277920, 296448, 324240, 345856, 370560, 389088, 432320, 444672, 486360, 494080, 518784, 555840, 648480, 661061, 691712, 741120, 778176, 864640, 889344, 972720, 1037568, 1111680, 1296960, 1322122, 1482240, 1556352, 1729280, 1945440, 1983183, 2075136, 2223360, 2593920, 2644244, 3112704, 3305305, 3458560, 3890880, 3966366, 4446720, 4627427, 5187840, 5288488, 5949549, 6225408, 6610610, 7781760, 7932732, 9254854, 9915915, 10375680, 10576976, 11899098, 13221220, 13882281, 15563520, 15865464, 18509708, 19831830, 21153952, 23137135, 23798196, 26442440, 27764562, 29747745, 31127040, 31730928, 37019416, 39663660, 41646843, 42307904, 46274270, 47596392, 52884880, 55529124, 59495490, 63461856, 69411405, 74038832, 79327320, 83293686, 84615808, 92548540, 95192784, 105769760, 111058248, 118990980, 126923712, 127584773, 138822810, 148077664, 158654640, 166587372, 169231616, 185097080, 190385568, 208234215, 211539520, 222116496, 237981960, 253847424, 255169546, 277645620, 296155328, 317309280, 333174744, 338463232, 370194160, 380771136, 382754319, 416468430, 423079040, 444232992, 475963920, 507694848, 510339092, 555291240, 592310656, 634618560, 637923865, 666349488, 740388320, 761542272, 765508638, 832936860, 846158080, 888465984, 893093411, 951927840, 1015389696, 1020678184, 1110582480, 1148262957, 1184621312, 1269237120, 1275847730, 1332698976, 1480776640, 1523084544, 1531017276, 1665873720, 1692316160, 1776931968, 1786186822, 1903855680, 1913771595, 2041356368, 2221164960, 2296525914, 2369242624, 2538474240, 2551695460, 2665397952, 2679280233, 2961553280, 3046169088, 3062034552, 3331747440, 3553863936, 3572373644, 3807711360, 3827543190, 4082712736, 4442329920, 4465467055, 4593051828, 5076948480, 5103390920, 5330795904, 5358560466, 5741314785, 5923106560, 6124069104, 6663494880, 7107727872, 7144747288, 7615422720, 7655086380, 8037840699, 8165425472, 8884659840, 8930934110, 9186103656, 10206781840, 10661591808, 10717120932, 11482629570, 11846213120, 12248138208, 13326989760, 13396401165, 14289494576, 15230845440, 15310172760, 16075681398, 16330850944, 17769319680, 17861868220, 18372207312, 20413563680, 21323183616, 21434241864, 22965259140, 24496276416, 26653979520, 26792802330, 28578989152, 30620345520, 32151362796, 32661701888, 35538639360, 35723736440, 36744414624, 40189203495, 40827127360, 42868483728, 45930518280, 48992552832, 53307959040, 53585604660, 57157978304, 61240691040, 64302725592, 65323403776, 71447472880, 73488829248, 80378406990, 81654254720, 85736967456, 91861036560, 97985105664, 106615918080, 107171209320, 114315956608, 122481382080, 128605451184, 142894945760, 146977658496, 160756813980, 163308509440, 171473934912, 183722073120, 195970211328, 214342418640, 228631913216, 244962764160, 257210902368, 285789891520, 293955316992, 321513627960, 326617018880, 342947869824, 367444146240, 428684837280, 457263826432, 489925528320, 514421804736, 571579783040, 587910633984, 643027255920, 685895739648, 734888292480, 857369674560, 979851056640, 1028843609472, 1143159566080, 1286054511840, 1371791479296, 1469776584960, 1714739349120, 2057687218944, 2286319132160, 2572109023680, 2939553169920, 3429478698240, 4115374437888, 5144218047360, 6858957396480, 10288436094720, 20576872189440]

約数ペア:

[(1, 20576872189440), (2, 10288436094720), (3, 6858957396480), (4, 5144218047360), (5, 4115374437888), (6, 3429478698240), (7, 2939553169920), (8, 2572109023680), (9, 2286319132160), (10, 2057687218944), (12, 1714739349120), (14, 1469776584960), (15, 1371791479296), (16, 1286054511840), (18, 1143159566080), (20, 1028843609472), (21, 979851056640), (24, 857369674560), (28, 734888292480), (30, 685895739648), (32, 643027255920), (35, 587910633984), (36, 571579783040), (40, 514421804736), (42, 489925528320), (45, 457263826432), (48, 428684837280), (56, 367444146240), (60, 342947869824), (63, 326617018880), (64, 321513627960), (70, 293955316992), (72, 285789891520), (80, 257210902368), (84, 244962764160), (90, 228631913216), (96, 214342418640), (105, 195970211328), (112, 183722073120), (120, 171473934912), (126, 163308509440), (128, 160756813980), (140, 146977658496), (144, 142894945760), (160, 128605451184), (168, 122481382080), (180, 114315956608), (192, 107171209320), (193, 106615918080), (210, 97985105664), (224, 91861036560), (240, 85736967456), (252, 81654254720), (256, 80378406990), (280, 73488829248), (288, 71447472880), (315, 65323403776), (320, 64302725592), (336, 61240691040), (360, 57157978304), (384, 53585604660), (386, 53307959040), (420, 48992552832), (448, 45930518280), (480, 42868483728), (504, 40827127360), (512, 40189203495), (560, 36744414624), (576, 35723736440), (579, 35538639360), (630, 32661701888), (640, 32151362796), (672, 30620345520), (720, 28578989152), (768, 26792802330), (772, 26653979520), (840, 24496276416), (896, 22965259140), (960, 21434241864), (965, 21323183616), (1008, 20413563680), (1120, 18372207312), (1152, 17861868220), (1158, 17769319680), (1260, 16330850944), (1280, 16075681398), (1344, 15310172760), (1351, 15230845440), (1440, 14289494576), (1536, 13396401165), (1544, 13326989760), (1680, 12248138208), (1737, 11846213120), (1792, 11482629570), (1920, 10717120932), (1930, 10661591808), (2016, 10206781840), (2240, 9186103656), (2304, 8930934110), (2316, 8884659840), (2520, 8165425472), (2560, 8037840699), (2688, 7655086380), (2702, 7615422720), (2880, 7144747288), (2895, 7107727872), (3088, 6663494880), (3360, 6124069104), (3474, 5923106560), (3584, 5741314785), (3840, 5358560466), (3860, 5330795904), (4032, 5103390920), (4053, 5076948480), (4480, 4593051828), (4608, 4465467055), (4632, 4442329920), (5040, 4082712736), (5376, 3827543190), (5404, 3807711360), (5760, 3572373644), (5790, 3553863936), (6176, 3331747440), (6720, 3062034552), (6755, 3046169088), (6948, 2961553280), (7680, 2679280233), (7720, 2665397952), (8064, 2551695460), (8106, 2538474240), (8685, 2369242624), (8960, 2296525914), (9264, 2221164960), (10080, 2041356368), (10752, 1913771595), (10808, 1903855680), (11520, 1786186822), (11580, 1776931968), (12159, 1692316160), (12352, 1665873720), (13440, 1531017276), (13510, 1523084544), (13896, 1480776640), (15440, 1332698976), (16128, 1275847730), (16212, 1269237120), (17370, 1184621312), (17920, 1148262957), (18528, 1110582480), (20160, 1020678184), (20265, 1015389696), (21616, 951927840), (23040, 893093411), (23160, 888465984), (24318, 846158080), (24704, 832936860), (26880, 765508638), (27020, 761542272), (27792, 740388320), (30880, 666349488), (32256, 637923865), (32424, 634618560), (34740, 592310656), (37056, 555291240), (40320, 510339092), (40530, 507694848), (43232, 475963920), (46320, 444232992), (48636, 423079040), (49408, 416468430), (53760, 382754319), (54040, 380771136), (55584, 370194160), (60795, 338463232), (61760, 333174744), (64848, 317309280), (69480, 296155328), (74112, 277645620), (80640, 255169546), (81060, 253847424), (86464, 237981960), (92640, 222116496), (97272, 211539520), (98816, 208234215), (108080, 190385568), (111168, 185097080), (121590, 169231616), (123520, 166587372), (129696, 158654640), (138960, 148077664), (148224, 138822810), (161280, 127584773), (162120, 126923712), (172928, 118990980), (185280, 111058248), (194544, 105769760), (216160, 95192784), (222336, 92548540), (243180, 84615808), (247040, 83293686), (259392, 79327320), (277920, 74038832), (296448, 69411405), (324240, 63461856), (345856, 59495490), (370560, 55529124), (389088, 52884880), (432320, 47596392), (444672, 46274270), (486360, 42307904), (494080, 41646843), (518784, 39663660), (555840, 37019416), (648480, 31730928), (661061, 31127040), (691712, 29747745), (741120, 27764562), (778176, 26442440), (864640, 23798196), (889344, 23137135), (972720, 21153952), (1037568, 19831830), (1111680, 18509708), (1296960, 15865464), (1322122, 15563520), (1482240, 13882281), (1556352, 13221220), (1729280, 11899098), (1945440, 10576976), (1983183, 10375680), (2075136, 9915915), (2223360, 9254854), (2593920, 7932732), (2644244, 7781760), (3112704, 6610610), (3305305, 6225408), (3458560, 5949549), (3890880, 5288488), (3966366, 5187840), (4446720, 4627427)]