19947060000

素因数分解:

$2^5\times 3^4\times 5^4\times 7^1\times {\mathrm{1759}}^1$

素因数の和:1808

約数の個数: 600

約数和(自身を含む): 83826167040

約数和(自身を除く): 63879107040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 250, 252, 270, 280, 288, 300, 315, 324, 336, 350, 360, 375, 378, 400, 405, 420, 432, 450, 480, 500, 504, 525, 540, 560, 567, 600, 625, 630, 648, 672, 675, 700, 720, 750, 756, 800, 810, 840, 864, 875, 900, 945, 1000, 1008, 1050, 1080, 1120, 1125, 1134, 1200, 1250, 1260, 1296, 1350, 1400, 1440, 1500, 1512, 1575, 1620, 1680, 1750, 1759, 1800, 1875, 1890, 2000, 2016, 2025, 2100, 2160, 2250, 2268, 2400, 2500, 2520, 2592, 2625, 2700, 2800, 2835, 3000, 3024, 3150, 3240, 3360, 3375, 3500, 3518, 3600, 3750, 3780, 4000, 4050, 4200, 4320, 4375, 4500, 4536, 4725, 5000, 5040, 5250, 5277, 5400, 5600, 5625, 5670, 6000, 6048, 6300, 6480, 6750, 7000, 7036, 7200, 7500, 7560, 7875, 8100, 8400, 8750, 8795, 9000, 9072, 9450, 10000, 10080, 10125, 10500, 10554, 10800, 11250, 11340, 12000, 12313, 12600, 12960, 13125, 13500, 14000, 14072, 14175, 15000, 15120, 15750, 15831, 16200, 16800, 16875, 17500, 17590, 18000, 18144, 18900, 20000, 20250, 21000, 21108, 21600, 22500, 22680, 23625, 24626, 25200, 26250, 26385, 27000, 28000, 28144, 28350, 30000, 30240, 31500, 31662, 32400, 33750, 35000, 35180, 36000, 36939, 37800, 39375, 40500, 42000, 42216, 43975, 45000, 45360, 47250, 47493, 49252, 50400, 50625, 52500, 52770, 54000, 56288, 56700, 60000, 61565, 63000, 63324, 64800, 67500, 70000, 70360, 70875, 73878, 75600, 78750, 79155, 81000, 84000, 84432, 87950, 90000, 90720, 94500, 94986, 98504, 101250, 105000, 105540, 108000, 110817, 113400, 118125, 123130, 126000, 126648, 131925, 135000, 140000, 140720, 141750, 142479, 147756, 151200, 157500, 158310, 162000, 168864, 175900, 180000, 184695, 189000, 189972, 197008, 202500, 210000, 211080, 219875, 221634, 226800, 236250, 237465, 246260, 252000, 253296, 263850, 270000, 281440, 283500, 284958, 295512, 307825, 315000, 316620, 324000, 332451, 351800, 354375, 369390, 378000, 379944, 394016, 395775, 405000, 420000, 422160, 439750, 443268, 453600, 472500, 474930, 492520, 506592, 527700, 540000, 554085, 567000, 569916, 591024, 615650, 630000, 633240, 659625, 664902, 703600, 708750, 712395, 738780, 756000, 759888, 791550, 810000, 844320, 879500, 886536, 923475, 945000, 949860, 985040, 997353, 1055400, 1099375, 1108170, 1134000, 1139832, 1182048, 1187325, 1231300, 1260000, 1266480, 1319250, 1329804, 1407200, 1417500, 1424790, 1477560, 1519776, 1539125, 1583100, 1620000, 1662255, 1759000, 1773072, 1846950, 1890000, 1899720, 1970080, 1978875, 1994706, 2110800, 2198750, 2216340, 2268000, 2279664, 2374650, 2462600, 2532960, 2638500, 2659608, 2770425, 2835000, 2849580, 2955120, 3078250, 3166200, 3298125, 3324510, 3518000, 3546144, 3561975, 3693900, 3780000, 3799440, 3957750, 3989412, 4221600, 4397500, 4432680, 4559328, 4617375, 4749300, 4925200, 4986765, 5277000, 5319216, 5540850, 5670000, 5699160, 5910240, 5936625, 6156500, 6332400, 6596250, 6649020, 7036000, 7123950, 7387800, 7598880, 7695625, 7915500, 7978824, 8311275, 8795000, 8865360, 9234750, 9498600, 9850400, 9894375, 9973530, 10554000, 10638432, 11081700, 11340000, 11398320, 11873250, 12313000, 12664800, 13192500, 13298040, 13852125, 14247900, 14775600, 15391250, 15831000, 15957648, 16622550, 17590000, 17730720, 17809875, 18469500, 18997200, 19788750, 19947060, 21108000, 22163400, 22796640, 23086875, 23746500, 24626000, 24933825, 26385000, 26596080, 27704250, 28495800, 29551200, 29683125, 30782500, 31662000, 31915296, 33245100, 35180000, 35619750, 36939000, 37994400, 39577500, 39894120, 41556375, 44326800, 46173750, 47493000, 49252000, 49867650, 52770000, 53192160, 55408500, 56991600, 59366250, 61565000, 63324000, 66490200, 69260625, 71239500, 73878000, 79155000, 79788240, 83112750, 88653600, 89049375, 92347500, 94986000, 99735300, 105540000, 110817000, 113983200, 118732500, 123130000, 124669125, 132980400, 138521250, 142479000, 147756000, 158310000, 159576480, 166225500, 178098750, 184695000, 189972000, 199470600, 207781875, 221634000, 237465000, 246260000, 249338250, 265960800, 277042500, 284958000, 316620000, 332451000, 356197500, 369390000, 398941200, 415563750, 443268000, 474930000, 498676500, 554085000, 569916000, 623345625, 664902000, 712395000, 738780000, 797882400, 831127500, 949860000, 997353000, 1108170000, 1246691250, 1329804000, 1424790000, 1662255000, 1994706000, 2216340000, 2493382500, 2849580000, 3324510000, 3989412000, 4986765000, 6649020000, 9973530000, 19947060000]

約数ペア:

[(1, 19947060000), (2, 9973530000), (3, 6649020000), (4, 4986765000), (5, 3989412000), (6, 3324510000), (7, 2849580000), (8, 2493382500), (9, 2216340000), (10, 1994706000), (12, 1662255000), (14, 1424790000), (15, 1329804000), (16, 1246691250), (18, 1108170000), (20, 997353000), (21, 949860000), (24, 831127500), (25, 797882400), (27, 738780000), (28, 712395000), (30, 664902000), (32, 623345625), (35, 569916000), (36, 554085000), (40, 498676500), (42, 474930000), (45, 443268000), (48, 415563750), (50, 398941200), (54, 369390000), (56, 356197500), (60, 332451000), (63, 316620000), (70, 284958000), (72, 277042500), (75, 265960800), (80, 249338250), (81, 246260000), (84, 237465000), (90, 221634000), (96, 207781875), (100, 199470600), (105, 189972000), (108, 184695000), (112, 178098750), (120, 166225500), (125, 159576480), (126, 158310000), (135, 147756000), (140, 142479000), (144, 138521250), (150, 132980400), (160, 124669125), (162, 123130000), (168, 118732500), (175, 113983200), (180, 110817000), (189, 105540000), (200, 99735300), (210, 94986000), (216, 92347500), (224, 89049375), (225, 88653600), (240, 83112750), (250, 79788240), (252, 79155000), (270, 73878000), (280, 71239500), (288, 69260625), (300, 66490200), (315, 63324000), (324, 61565000), (336, 59366250), (350, 56991600), (360, 55408500), (375, 53192160), (378, 52770000), (400, 49867650), (405, 49252000), (420, 47493000), (432, 46173750), (450, 44326800), (480, 41556375), (500, 39894120), (504, 39577500), (525, 37994400), (540, 36939000), (560, 35619750), (567, 35180000), (600, 33245100), (625, 31915296), (630, 31662000), (648, 30782500), (672, 29683125), (675, 29551200), (700, 28495800), (720, 27704250), (750, 26596080), (756, 26385000), (800, 24933825), (810, 24626000), (840, 23746500), (864, 23086875), (875, 22796640), (900, 22163400), (945, 21108000), (1000, 19947060), (1008, 19788750), (1050, 18997200), (1080, 18469500), (1120, 17809875), (1125, 17730720), (1134, 17590000), (1200, 16622550), (1250, 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(6000, 3324510), (6048, 3298125), (6300, 3166200), (6480, 3078250), (6750, 2955120), (7000, 2849580), (7036, 2835000), (7200, 2770425), (7500, 2659608), (7560, 2638500), (7875, 2532960), (8100, 2462600), (8400, 2374650), (8750, 2279664), (8795, 2268000), (9000, 2216340), (9072, 2198750), (9450, 2110800), (10000, 1994706), (10080, 1978875), (10125, 1970080), (10500, 1899720), (10554, 1890000), (10800, 1846950), (11250, 1773072), (11340, 1759000), (12000, 1662255), (12313, 1620000), (12600, 1583100), (12960, 1539125), (13125, 1519776), (13500, 1477560), (14000, 1424790), (14072, 1417500), (14175, 1407200), (15000, 1329804), (15120, 1319250), (15750, 1266480), (15831, 1260000), (16200, 1231300), (16800, 1187325), (16875, 1182048), (17500, 1139832), (17590, 1134000), (18000, 1108170), (18144, 1099375), (18900, 1055400), (20000, 997353), (20250, 985040), (21000, 949860), (21108, 945000), (21600, 923475), (22500, 886536), (22680, 879500), (23625, 844320), (24626, 810000), (25200, 791550), (26250, 759888), (26385, 756000), (27000, 738780), (28000, 712395), (28144, 708750), (28350, 703600), (30000, 664902), (30240, 659625), (31500, 633240), (31662, 630000), (32400, 615650), (33750, 591024), (35000, 569916), (35180, 567000), (36000, 554085), (36939, 540000), (37800, 527700), (39375, 506592), (40500, 492520), (42000, 474930), (42216, 472500), (43975, 453600), (45000, 443268), (45360, 439750), (47250, 422160), (47493, 420000), (49252, 405000), (50400, 395775), (50625, 394016), (52500, 379944), (52770, 378000), (54000, 369390), (56288, 354375), (56700, 351800), (60000, 332451), (61565, 324000), (63000, 316620), (63324, 315000), (64800, 307825), (67500, 295512), (70000, 284958), (70360, 283500), (70875, 281440), (73878, 270000), (75600, 263850), (78750, 253296), (79155, 252000), (81000, 246260), (84000, 237465), (84432, 236250), (87950, 226800), (90000, 221634), (90720, 219875), (94500, 211080), (94986, 210000), (98504, 202500), (101250, 197008), (105000, 189972), (105540, 189000), (108000, 184695), (110817, 180000), (113400, 175900), (118125, 168864), (123130, 162000), (126000, 158310), (126648, 157500), (131925, 151200), (135000, 147756), (140000, 142479), (140720, 141750)]