20641572000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:950

約数の個数: 576

約数和(自身を含む): 84655404288

約数和(自身を除く): 64013832288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 101, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 200, 202, 210, 224, 225, 240, 250, 252, 280, 288, 300, 303, 315, 336, 350, 360, 375, 400, 404, 420, 450, 480, 500, 504, 505, 525, 560, 600, 606, 630, 672, 700, 707, 720, 750, 800, 808, 811, 840, 875, 900, 909, 1000, 1008, 1010, 1050, 1120, 1125, 1200, 1212, 1260, 1400, 1414, 1440, 1500, 1515, 1575, 1616, 1622, 1680, 1750, 1800, 1818, 2000, 2016, 2020, 2100, 2121, 2250, 2400, 2424, 2433, 2520, 2525, 2625, 2800, 2828, 3000, 3030, 3150, 3232, 3244, 3360, 3500, 3535, 3600, 3636, 4000, 4040, 4055, 4200, 4242, 4500, 4545, 4848, 4866, 5040, 5050, 5250, 5600, 5656, 5677, 6000, 6060, 6300, 6363, 6488, 7000, 7070, 7200, 7272, 7299, 7575, 7875, 8080, 8110, 8400, 8484, 9000, 9090, 9696, 9732, 10080, 10100, 10500, 10605, 11312, 11354, 12000, 12120, 12165, 12600, 12625, 12726, 12976, 14000, 14140, 14544, 14598, 15150, 15750, 16160, 16220, 16800, 16968, 17031, 17675, 18000, 18180, 19464, 20200, 20275, 21000, 21210, 22624, 22708, 22725, 24240, 24330, 25200, 25250, 25452, 25952, 28000, 28280, 28385, 29088, 29196, 30300, 31500, 31815, 32440, 33936, 34062, 35350, 36000, 36360, 36495, 37875, 38928, 40400, 40550, 42000, 42420, 45416, 45450, 48480, 48660, 50400, 50500, 50904, 51093, 53025, 56560, 56770, 58392, 60600, 60825, 63000, 63630, 64880, 67872, 68124, 70700, 72720, 72990, 75750, 77856, 80800, 81100, 81911, 84000, 84840, 85155, 88375, 90832, 90900, 97320, 101000, 101375, 101808, 102186, 106050, 113120, 113540, 113625, 116784, 121200, 121650, 126000, 127260, 129760, 136248, 141400, 141925, 145440, 145980, 151500, 159075, 162200, 163822, 169680, 170310, 176750, 181664, 181800, 182475, 194640, 202000, 202750, 203616, 204372, 212100, 227080, 227250, 233568, 242400, 243300, 245733, 252000, 254520, 255465, 265125, 272496, 282800, 283850, 291960, 303000, 304125, 318150, 324400, 327644, 339360, 340620, 353500, 363600, 364950, 389280, 404000, 405500, 408744, 409555, 424200, 425775, 454160, 454500, 486600, 491466, 509040, 510930, 530250, 544992, 565600, 567700, 573377, 583920, 606000, 608250, 636300, 648800, 655288, 681240, 707000, 709625, 727200, 729900, 737199, 795375, 811000, 817488, 819110, 848400, 851550, 908320, 909000, 912375, 973200, 982932, 1018080, 1021860, 1060500, 1135400, 1146754, 1167840, 1212000, 1216500, 1228665, 1272600, 1277325, 1310576, 1362480, 1414000, 1419250, 1459800, 1474398, 1590750, 1622000, 1634976, 1638220, 1696800, 1703100, 1720131, 1818000, 1824750, 1946400, 1965864, 2043720, 2047775, 2121000, 2128875, 2270800, 2293508, 2433000, 2457330, 2545200, 2554650, 2621152, 2724960, 2828000, 2838500, 2866885, 2919600, 2948796, 3181500, 3244000, 3276440, 3406200, 3440262, 3636000, 3649500, 3685995, 3931728, 4087440, 4095550, 4242000, 4257750, 4541600, 4587016, 4866000, 4914660, 5090400, 5109300, 5160393, 5677000, 5733770, 5839200, 5897592, 6143325, 6363000, 6386625, 6552880, 6812400, 6880524, 7299000, 7371990, 7863456, 8174880, 8191100, 8484000, 8515500, 8600655, 9174032, 9732000, 9829320, 10218600, 10238875, 10320786, 11354000, 11467540, 11795184, 12286650, 12726000, 12773250, 13105760, 13624800, 13761048, 14334425, 14598000, 14743980, 16382200, 17031000, 17201310, 18348064, 18429975, 19658640, 20437200, 20477750, 20641572, 22708000, 22935080, 23590368, 24573300, 25452000, 25546500, 25801965, 27522096, 28668850, 29196000, 29487960, 30716625, 32764400, 34062000, 34402620, 36859950, 39317280, 40874400, 40955500, 41283144, 43003275, 45870160, 49146600, 51093000, 51603930, 55044192, 57337700, 58975920, 61433250, 65528800, 68124000, 68805240, 71672125, 73719900, 81911000, 82566288, 86006550, 91740320, 92149875, 98293200, 102186000, 103207860, 114675400, 117951840, 122866500, 129009825, 137610480, 143344250, 147439800, 163822000, 165132576, 172013100, 184299750, 196586400, 204372000, 206415720, 215016375, 229350800, 245733000, 258019650, 275220960, 286688500, 294879600, 327644000, 344026200, 368599500, 412831440, 430032750, 458701600, 491466000, 516039300, 573377000, 589759200, 645049125, 688052400, 737199000, 825662880, 860065500, 982932000, 1032078600, 1146754000, 1290098250, 1376104800, 1474398000, 1720131000, 2064157200, 2293508000, 2580196500, 2948796000, 3440262000, 4128314400, 5160393000, 6880524000, 10320786000, 20641572000]

約数ペア:

[(1, 20641572000), (2, 10320786000), (3, 6880524000), (4, 5160393000), (5, 4128314400), (6, 3440262000), (7, 2948796000), (8, 2580196500), (9, 2293508000), (10, 2064157200), (12, 1720131000), (14, 1474398000), (15, 1376104800), (16, 1290098250), (18, 1146754000), (20, 1032078600), (21, 982932000), (24, 860065500), (25, 825662880), (28, 737199000), (30, 688052400), (32, 645049125), (35, 589759200), (36, 573377000), (40, 516039300), (42, 491466000), (45, 458701600), (48, 430032750), (50, 412831440), (56, 368599500), (60, 344026200), (63, 327644000), (70, 294879600), (72, 286688500), (75, 275220960), (80, 258019650), (84, 245733000), (90, 229350800), (96, 215016375), (100, 206415720), (101, 204372000), (105, 196586400), (112, 184299750), (120, 172013100), (125, 165132576), (126, 163822000), (140, 147439800), (144, 143344250), (150, 137610480), (160, 129009825), (168, 122866500), (175, 117951840), (180, 114675400), (200, 103207860), (202, 102186000), (210, 98293200), (224, 92149875), (225, 91740320), (240, 86006550), (250, 82566288), (252, 81911000), (280, 73719900), (288, 71672125), (300, 68805240), (303, 68124000), (315, 65528800), (336, 61433250), (350, 58975920), (360, 57337700), (375, 55044192), (400, 51603930), (404, 51093000), (420, 49146600), (450, 45870160), (480, 43003275), (500, 41283144), (504, 40955500), (505, 40874400), (525, 39317280), (560, 36859950), (600, 34402620), (606, 34062000), (630, 32764400), (672, 30716625), (700, 29487960), (707, 29196000), (720, 28668850), (750, 27522096), (800, 25801965), (808, 25546500), (811, 25452000), (840, 24573300), (875, 23590368), (900, 22935080), (909, 22708000), (1000, 20641572), (1008, 20477750), (1010, 20437200), (1050, 19658640), (1120, 18429975), (1125, 18348064), (1200, 17201310), (1212, 17031000), (1260, 16382200), (1400, 14743980), (1414, 14598000), (1440, 14334425), (1500, 13761048), (1515, 13624800), (1575, 13105760), (1616, 12773250), (1622, 12726000), (1680, 12286650), (1750, 11795184), (1800, 11467540), (1818, 11354000), (2000, 10320786), (2016, 10238875), (2020, 10218600), (2100, 9829320), (2121, 9732000), (2250, 9174032), (2400, 8600655), (2424, 8515500), (2433, 8484000), (2520, 8191100), (2525, 8174880), (2625, 7863456), (2800, 7371990), (2828, 7299000), (3000, 6880524), (3030, 6812400), (3150, 6552880), (3232, 6386625), (3244, 6363000), (3360, 6143325), (3500, 5897592), (3535, 5839200), (3600, 5733770), (3636, 5677000), (4000, 5160393), (4040, 5109300), (4055, 5090400), (4200, 4914660), (4242, 4866000), (4500, 4587016), (4545, 4541600), (4848, 4257750), (4866, 4242000), (5040, 4095550), (5050, 4087440), (5250, 3931728), (5600, 3685995), (5656, 3649500), (5677, 3636000), (6000, 3440262), (6060, 3406200), (6300, 3276440), (6363, 3244000), (6488, 3181500), (7000, 2948796), (7070, 2919600), (7200, 2866885), (7272, 2838500), (7299, 2828000), (7575, 2724960), (7875, 2621152), (8080, 2554650), (8110, 2545200), (8400, 2457330), (8484, 2433000), (9000, 2293508), (9090, 2270800), (9696, 2128875), (9732, 2121000), (10080, 2047775), (10100, 2043720), (10500, 1965864), (10605, 1946400), (11312, 1824750), (11354, 1818000), (12000, 1720131), (12120, 1703100), (12165, 1696800), (12600, 1638220), (12625, 1634976), (12726, 1622000), (12976, 1590750), (14000, 1474398), (14140, 1459800), (14544, 1419250), (14598, 1414000), (15150, 1362480), (15750, 1310576), (16160, 1277325), (16220, 1272600), (16800, 1228665), (16968, 1216500), (17031, 1212000), (17675, 1167840), (18000, 1146754), (18180, 1135400), (19464, 1060500), (20200, 1021860), (20275, 1018080), (21000, 982932), (21210, 973200), (22624, 912375), (22708, 909000), (22725, 908320), (24240, 851550), (24330, 848400), (25200, 819110), (25250, 817488), (25452, 811000), (25952, 795375), (28000, 737199), (28280, 729900), (28385, 727200), (29088, 709625), (29196, 707000), (30300, 681240), (31500, 655288), (31815, 648800), (32440, 636300), (33936, 608250), (34062, 606000), (35350, 583920), (36000, 573377), (36360, 567700), (36495, 565600), (37875, 544992), (38928, 530250), (40400, 510930), (40550, 509040), (42000, 491466), (42420, 486600), (45416, 454500), (45450, 454160), (48480, 425775), (48660, 424200), (50400, 409555), (50500, 408744), (50904, 405500), (51093, 404000), (53025, 389280), (56560, 364950), (56770, 363600), (58392, 353500), (60600, 340620), (60825, 339360), (63000, 327644), (63630, 324400), (64880, 318150), (67872, 304125), (68124, 303000), (70700, 291960), (72720, 283850), (72990, 282800), (75750, 272496), (77856, 265125), (80800, 255465), (81100, 254520), (81911, 252000), (84000, 245733), (84840, 243300), (85155, 242400), (88375, 233568), (90832, 227250), (90900, 227080), (97320, 212100), (101000, 204372), (101375, 203616), (101808, 202750), (102186, 202000), (106050, 194640), (113120, 182475), (113540, 181800), (113625, 181664), (116784, 176750), (121200, 170310), (121650, 169680), (126000, 163822), (127260, 162200), (129760, 159075), (136248, 151500), (141400, 145980), (141925, 145440)]