19988791200

素因数分解:

$2^5\times 3^5\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 864

約数和(自身を含む): 86012244864

約数和(自身を除く): 66023453664

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, 37, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 74, 75, 80, 81, 84, 90, 96, 100, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 150, 160, 162, 168, 175, 180, 185, 189, 200, 210, 216, 222, 224, 225, 240, 243, 252, 259, 270, 280, 288, 296, 300, 315, 324, 333, 336, 350, 360, 370, 378, 397, 400, 405, 420, 432, 444, 450, 480, 486, 504, 518, 525, 540, 555, 560, 567, 592, 600, 630, 648, 666, 672, 675, 700, 720, 740, 756, 777, 794, 800, 810, 840, 864, 888, 900, 925, 945, 972, 999, 1008, 1036, 1050, 1080, 1110, 1120, 1134, 1184, 1191, 1200, 1215, 1260, 1295, 1296, 1332, 1350, 1400, 1440, 1480, 1512, 1554, 1575, 1588, 1620, 1665, 1680, 1701, 1776, 1800, 1850, 1890, 1944, 1985, 1998, 2016, 2025, 2072, 2100, 2160, 2220, 2268, 2331, 2382, 2400, 2430, 2520, 2590, 2592, 2664, 2700, 2775, 2779, 2800, 2835, 2960, 2997, 3024, 3108, 3150, 3176, 3240, 3330, 3360, 3402, 3552, 3573, 3600, 3700, 3780, 3885, 3888, 3970, 3996, 4050, 4144, 4200, 4320, 4440, 4536, 4662, 4725, 4764, 4860, 4995, 5040, 5180, 5328, 5400, 5550, 5558, 5600, 5670, 5920, 5955, 5994, 6048, 6075, 6216, 6300, 6352, 6475, 6480, 6660, 6804, 6993, 7146, 7200, 7400, 7560, 7770, 7776, 7940, 7992, 8100, 8288, 8325, 8337, 8400, 8505, 8880, 8991, 9072, 9324, 9450, 9528, 9720, 9925, 9990, 10080, 10360, 10656, 10719, 10800, 11100, 11116, 11340, 11655, 11910, 11988, 12150, 12432, 12600, 12704, 12950, 12960, 13320, 13608, 13895, 13986, 14175, 14292, 14689, 14800, 14985, 15120, 15540, 15880, 15984, 16200, 16650, 16674, 16800, 17010, 17760, 17865, 17982, 18144, 18648, 18900, 19056, 19425, 19440, 19850, 19980, 20720, 20979, 21438, 21600, 22200, 22232, 22680, 23310, 23820, 23976, 24300, 24864, 24975, 25011, 25200, 25900, 26640, 27216, 27790, 27972, 28350, 28584, 29378, 29600, 29775, 29970, 30240, 31080, 31760, 31968, 32157, 32400, 33300, 33348, 34020, 34965, 35730, 35964, 37296, 37800, 38112, 38850, 38880, 39700, 39960, 41440, 41685, 41958, 42525, 42876, 44067, 44400, 44464, 44955, 45360, 46620, 47640, 47952, 48600, 49950, 50022, 50400, 51800, 53280, 53595, 54432, 55580, 55944, 56700, 57168, 58275, 58756, 59550, 59940, 62160, 62937, 63520, 64314, 64800, 66600, 66696, 68040, 69475, 69930, 71460, 71928, 73445, 74592, 74925, 75033, 75600, 77700, 79400, 79920, 83370, 83916, 85050, 85752, 88134, 88800, 88928, 89325, 89910, 90720, 93240, 95280, 95904, 96471, 97200, 99900, 100044, 102823, 103600, 104895, 107190, 111160, 111888, 113400, 114336, 116550, 117512, 119100, 119880, 124320, 125055, 125874, 128628, 132201, 133200, 133392, 136080, 138950, 139860, 142920, 143856, 146890, 149850, 150066, 151200, 155400, 158800, 159840, 160785, 166740, 167832, 170100, 171504, 174825, 176268, 178650, 179820, 186480, 190560, 192942, 194400, 199800, 200088, 205646, 207200, 208425, 209790, 214380, 220335, 222320, 223776, 224775, 225099, 226800, 233100, 235024, 238200, 239760, 250110, 251748, 257256, 264402, 266400, 266784, 267975, 272160, 277900, 279720, 285840, 287712, 293780, 299700, 300132, 308469, 310800, 314685, 317600, 321570, 333480, 335664, 340200, 343008, 349650, 352536, 357300, 359640, 367225, 372960, 375165, 385884, 396603, 399600, 400176, 411292, 416850, 419580, 428760, 440670, 444640, 449550, 450198, 453600, 466200, 470048, 476400, 479520, 482355, 500220, 503496, 514115, 514512, 524475, 528804, 535950, 555800, 559440, 571680, 587560, 599400, 600264, 616938, 621600, 625275, 629370, 643140, 661005, 666960, 671328, 675297, 680400, 699300, 705072, 714600, 719280, 734450, 750330, 771768, 793206, 799200, 800352, 803925, 822584, 833700, 839160, 857520, 881340, 899100, 900396, 925407, 932400, 952800, 964710, 1000440, 1006992, 1028230, 1029024, 1048950, 1057608, 1071900, 1101675, 1111600, 1118880, 1125495, 1175120, 1189809, 1198800, 1200528, 1233876, 1250550, 1258740, 1286280, 1322010, 1333920, 1350594, 1360800, 1398600, 1410144, 1429200, 1438560, 1468900, 1500660, 1542345, 1543536, 1573425, 1586412, 1607850, 1645168, 1667400, 1678320, 1715040, 1762680, 1798200, 1800792, 1850814, 1864800, 1875825, 1929420, 1983015, 2000880, 2013984, 2056460, 2097900, 2115216, 2143800, 2203350, 2223200, 2250990, 2350240, 2379618, 2397600, 2401056, 2411775, 2467752, 2501100, 2517480, 2570575, 2572560, 2644020, 2701188, 2776221, 2797200, 2858400, 2937800, 3001320, 3084690, 3087072, 3146850, 3172824, 3215700, 3290336, 3305025, 3334800, 3356640, 3376485, 3525360, 3569427, 3596400, 3601584, 3701628, 3751650, 3858840, 3966030, 4001760, 4112920, 4195800, 4230432, 4287600, 4406700, 4501980, 4627035, 4759236, 4823550, 4935504, 5002200, 5034960, 5141150, 5145120, 5288040, 5402376, 5552442, 5594400, 5627475, 5875600, 5949045, 6002640, 6169380, 6293700, 6345648, 6431400, 6610050, 6669600, 6752970, 7050720, 7138854, 7192800, 7203168, 7403256, 7503300, 7711725, 7717680, 7932060, 8225840, 8328663, 8391600, 8575200, 8813400, 9003960, 9254070, 9518472, 9647100, 9871008, 9915075, 10004400, 10069920, 10282300, 10576080, 10804752, 11104884, 11254950, 11751200, 11898090, 12005280, 12338760, 12587400, 12691296, 12862800, 13220100, 13505940, 13881105, 14277708, 14806512, 15006600, 15423450, 15435360, 15864120, 16451680, 16657326, 16783200, 16882425, 17626800, 17847135, 18007920, 18508140, 19036944, 19294200, 19830150, 20008800, 20564600, 21152160, 21609504, 22209768, 22509900, 23135175, 23796180, 24677520, 24985989, 25174800, 25725600, 26440200, 27011880, 27762210, 28555416, 29613024, 29745225, 30013200, 30846900, 31728240, 33314652, 33764850, 35253600, 35694270, 36015840, 37016280, 38073888, 38588400, 39660300, 41129200, 41643315, 44419536, 45019800, 46270350, 47592360, 49355040, 49971978, 50349600, 52880400, 54023760, 55524420, 57110832, 59490450, 60026400, 61693800, 63456480, 66629304, 67529700, 69405525, 71388540, 74032560, 77176800, 79320600, 82258400, 83286630, 88839072, 89235675, 90039600, 92540700, 95184720, 99943956, 105760800, 108047520, 111048840, 114221664, 118980900, 123387600, 124929945, 133258608, 135059400, 138811050, 142777080, 148065120, 158641200, 166573260, 178471350, 180079200, 185081400, 190369440, 199887912, 208216575, 222097680, 237961800, 246775200, 249859890, 266517216, 270118800, 277622100, 285554160, 317282400, 333146520, 356942700, 370162800, 399775824, 416433150, 444195360, 475923600, 499719780, 540237600, 555244200, 571108320, 624649725, 666293040, 713885400, 740325600, 799551648, 832866300, 951847200, 999439560, 1110488400, 1249299450, 1332586080, 1427770800, 1665732600, 1998879120, 2220976800, 2498598900, 2855541600, 3331465200, 3997758240, 4997197800, 6662930400, 9994395600, 19988791200]

約数ペア:

[(1, 19988791200), (2, 9994395600), (3, 6662930400), (4, 4997197800), (5, 3997758240), (6, 3331465200), (7, 2855541600), (8, 2498598900), (9, 2220976800), (10, 1998879120), (12, 1665732600), (14, 1427770800), (15, 1332586080), (16, 1249299450), (18, 1110488400), (20, 999439560), (21, 951847200), (24, 832866300), (25, 799551648), (27, 740325600), (28, 713885400), (30, 666293040), (32, 624649725), (35, 571108320), (36, 555244200), (37, 540237600), (40, 499719780), (42, 475923600), (45, 444195360), (48, 416433150), (50, 399775824), (54, 370162800), (56, 356942700), (60, 333146520), (63, 317282400), (70, 285554160), (72, 277622100), (74, 270118800), (75, 266517216), (80, 249859890), (81, 246775200), (84, 237961800), (90, 222097680), (96, 208216575), (100, 199887912), (105, 190369440), (108, 185081400), (111, 180079200), (112, 178471350), (120, 166573260), (126, 158641200), (135, 148065120), (140, 142777080), (144, 138811050), (148, 135059400), (150, 133258608), (160, 124929945), (162, 123387600), (168, 118980900), (175, 114221664), (180, 111048840), (185, 108047520), (189, 105760800), (200, 99943956), (210, 95184720), (216, 92540700), (222, 90039600), (224, 89235675), (225, 88839072), (240, 83286630), (243, 82258400), (252, 79320600), (259, 77176800), (270, 74032560), (280, 71388540), (288, 69405525), (296, 67529700), (300, 66629304), (315, 63456480), (324, 61693800), (333, 60026400), (336, 59490450), (350, 57110832), (360, 55524420), (370, 54023760), (378, 52880400), (397, 50349600), (400, 49971978), (405, 49355040), (420, 47592360), (432, 46270350), (444, 45019800), (450, 44419536), (480, 41643315), (486, 41129200), (504, 39660300), (518, 38588400), (525, 38073888), (540, 37016280), (555, 36015840), (560, 35694270), (567, 35253600), (592, 33764850), (600, 33314652), (630, 31728240), (648, 30846900), (666, 30013200), (672, 29745225), (675, 29613024), (700, 28555416), (720, 27762210), (740, 27011880), (756, 26440200), (777, 25725600), (794, 25174800), (800, 24985989), (810, 24677520), (840, 23796180), (864, 23135175), (888, 22509900), (900, 22209768), (925, 21609504), (945, 21152160), (972, 20564600), (999, 20008800), (1008, 19830150), (1036, 19294200), (1050, 19036944), (1080, 18508140), (1110, 18007920), (1120, 17847135), (1134, 17626800), (1184, 16882425), (1191, 16783200), (1200, 16657326), (1215, 16451680), (1260, 15864120), (1295, 15435360), (1296, 15423450), (1332, 15006600), (1350, 14806512), (1400, 14277708), (1440, 13881105), (1480, 13505940), (1512, 13220100), (1554, 12862800), (1575, 12691296), (1588, 12587400), (1620, 12338760), (1665, 12005280), (1680, 11898090), (1701, 11751200), (1776, 11254950), (1800, 11104884), (1850, 10804752), (1890, 10576080), (1944, 10282300), (1985, 10069920), (1998, 10004400), (2016, 9915075), (2025, 9871008), (2072, 9647100), (2100, 9518472), (2160, 9254070), (2220, 9003960), (2268, 8813400), (2331, 8575200), (2382, 8391600), (2400, 8328663), (2430, 8225840), (2520, 7932060), (2590, 7717680), (2592, 7711725), (2664, 7503300), (2700, 7403256), (2775, 7203168), (2779, 7192800), (2800, 7138854), (2835, 7050720), (2960, 6752970), (2997, 6669600), (3024, 6610050), (3108, 6431400), (3150, 6345648), (3176, 6293700), (3240, 6169380), (3330, 6002640), (3360, 5949045), (3402, 5875600), (3552, 5627475), (3573, 5594400), (3600, 5552442), (3700, 5402376), (3780, 5288040), (3885, 5145120), (3888, 5141150), (3970, 5034960), (3996, 5002200), (4050, 4935504), (4144, 4823550), (4200, 4759236), (4320, 4627035), (4440, 4501980), (4536, 4406700), (4662, 4287600), (4725, 4230432), (4764, 4195800), (4860, 4112920), (4995, 4001760), (5040, 3966030), (5180, 3858840), (5328, 3751650), (5400, 3701628), (5550, 3601584), (5558, 3596400), (5600, 3569427), (5670, 3525360), (5920, 3376485), (5955, 3356640), (5994, 3334800), (6048, 3305025), (6075, 3290336), (6216, 3215700), (6300, 3172824), (6352, 3146850), (6475, 3087072), (6480, 3084690), (6660, 3001320), (6804, 2937800), (6993, 2858400), (7146, 2797200), (7200, 2776221), (7400, 2701188), (7560, 2644020), (7770, 2572560), (7776, 2570575), (7940, 2517480), (7992, 2501100), (8100, 2467752), (8288, 2411775), (8325, 2401056), (8337, 2397600), (8400, 2379618), (8505, 2350240), (8880, 2250990), (8991, 2223200), (9072, 2203350), (9324, 2143800), (9450, 2115216), (9528, 2097900), (9720, 2056460), (9925, 2013984), (9990, 2000880), (10080, 1983015), (10360, 1929420), (10656, 1875825), (10719, 1864800), (10800, 1850814), (11100, 1800792), (11116, 1798200), (11340, 1762680), (11655, 1715040), (11910, 1678320), (11988, 1667400), (12150, 1645168), (12432, 1607850), (12600, 1586412), (12704, 1573425), (12950, 1543536), (12960, 1542345), (13320, 1500660), (13608, 1468900), (13895, 1438560), (13986, 1429200), (14175, 1410144), (14292, 1398600), (14689, 1360800), (14800, 1350594), (14985, 1333920), (15120, 1322010), (15540, 1286280), (15880, 1258740), (15984, 1250550), (16200, 1233876), (16650, 1200528), (16674, 1198800), (16800, 1189809), (17010, 1175120), (17760, 1125495), (17865, 1118880), (17982, 1111600), (18144, 1101675), (18648, 1071900), (18900, 1057608), (19056, 1048950), (19425, 1029024), (19440, 1028230), (19850, 1006992), (19980, 1000440), (20720, 964710), (20979, 952800), (21438, 932400), (21600, 925407), (22200, 900396), (22232, 899100), (22680, 881340), (23310, 857520), (23820, 839160), (23976, 833700), (24300, 822584), (24864, 803925), (24975, 800352), (25011, 799200), (25200, 793206), (25900, 771768), (26640, 750330), (27216, 734450), (27790, 719280), (27972, 714600), (28350, 705072), (28584, 699300), (29378, 680400), (29600, 675297), (29775, 671328), (29970, 666960), (30240, 661005), (31080, 643140), (31760, 629370), (31968, 625275), (32157, 621600), (32400, 616938), (33300, 600264), (33348, 599400), (34020, 587560), (34965, 571680), (35730, 559440), (35964, 555800), (37296, 535950), (37800, 528804), (38112, 524475), (38850, 514512), (38880, 514115), (39700, 503496), (39960, 500220), (41440, 482355), (41685, 479520), (41958, 476400), (42525, 470048), (42876, 466200), (44067, 453600), (44400, 450198), (44464, 449550), (44955, 444640), (45360, 440670), (46620, 428760), (47640, 419580), (47952, 416850), (48600, 411292), (49950, 400176), (50022, 399600), (50400, 396603), (51800, 385884), (53280, 375165), (53595, 372960), (54432, 367225), (55580, 359640), (55944, 357300), (56700, 352536), (57168, 349650), (58275, 343008), (58756, 340200), (59550, 335664), (59940, 333480), (62160, 321570), (62937, 317600), (63520, 314685), (64314, 310800), (64800, 308469), (66600, 300132), (66696, 299700), (68040, 293780), (69475, 287712), (69930, 285840), (71460, 279720), (71928, 277900), (73445, 272160), (74592, 267975), (74925, 266784), (75033, 266400), (75600, 264402), (77700, 257256), (79400, 251748), (79920, 250110), (83370, 239760), (83916, 238200), (85050, 235024), (85752, 233100), (88134, 226800), (88800, 225099), (88928, 224775), (89325, 223776), (89910, 222320), (90720, 220335), (93240, 214380), (95280, 209790), (95904, 208425), (96471, 207200), (97200, 205646), (99900, 200088), (100044, 199800), (102823, 194400), (103600, 192942), (104895, 190560), (107190, 186480), (111160, 179820), (111888, 178650), (113400, 176268), (114336, 174825), (116550, 171504), (117512, 170100), (119100, 167832), (119880, 166740), (124320, 160785), (125055, 159840), (125874, 158800), (128628, 155400), (132201, 151200), (133200, 150066), (133392, 149850), (136080, 146890), (138950, 143856), (139860, 142920)]