19717758720

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 1008

約数和(自身を含む): 82518422112

約数和(自身を除く): 62800663392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 81, 85, 88, 90, 96, 99, 102, 108, 110, 113, 120, 128, 132, 135, 136, 144, 153, 160, 162, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 226, 240, 243, 255, 256, 264, 270, 272, 288, 297, 306, 320, 324, 330, 339, 340, 352, 360, 374, 384, 396, 405, 408, 432, 440, 452, 459, 480, 486, 495, 510, 528, 540, 544, 561, 565, 576, 594, 612, 640, 648, 660, 678, 680, 704, 720, 729, 748, 765, 768, 792, 810, 816, 864, 880, 891, 904, 918, 935, 960, 972, 990, 1017, 1020, 1056, 1080, 1088, 1122, 1130, 1152, 1188, 1215, 1224, 1243, 1280, 1296, 1320, 1356, 1360, 1377, 1408, 1440, 1458, 1485, 1496, 1530, 1584, 1620, 1632, 1683, 1695, 1728, 1760, 1782, 1808, 1836, 1870, 1920, 1921, 1944, 1980, 2034, 2040, 2112, 2160, 2176, 2244, 2260, 2295, 2304, 2376, 2430, 2448, 2486, 2592, 2640, 2673, 2712, 2720, 2754, 2805, 2816, 2880, 2916, 2970, 2992, 3051, 3060, 3168, 3240, 3264, 3366, 3390, 3456, 3520, 3564, 3616, 3645, 3672, 3729, 3740, 3840, 3842, 3888, 3960, 4068, 4080, 4131, 4224, 4320, 4352, 4455, 4488, 4520, 4590, 4752, 4860, 4896, 4972, 5049, 5085, 5184, 5280, 5346, 5424, 5440, 5508, 5610, 5760, 5763, 5832, 5940, 5984, 6102, 6120, 6215, 6336, 6480, 6528, 6732, 6780, 6885, 6912, 7040, 7128, 7232, 7290, 7344, 7458, 7480, 7684, 7776, 7920, 8019, 8136, 8160, 8262, 8415, 8448, 8640, 8910, 8976, 9040, 9153, 9180, 9504, 9605, 9720, 9792, 9944, 10098, 10170, 10368, 10560, 10692, 10848, 10880, 11016, 11187, 11220, 11520, 11526, 11664, 11880, 11968, 12204, 12240, 12393, 12430, 12672, 12960, 13056, 13365, 13464, 13560, 13770, 14080, 14256, 14464, 14580, 14688, 14916, 14960, 15147, 15255, 15368, 15552, 15840, 16038, 16272, 16320, 16524, 16830, 17280, 17289, 17820, 17952, 18080, 18306, 18360, 18645, 19008, 19210, 19440, 19584, 19888, 20196, 20340, 20655, 20736, 21120, 21131, 21384, 21696, 21760, 22032, 22374, 22440, 23052, 23328, 23760, 23936, 24408, 24480, 24786, 24860, 25245, 25344, 25920, 26730, 26928, 27120, 27459, 27540, 28512, 28815, 28928, 29160, 29376, 29832, 29920, 30294, 30510, 30736, 31104, 31680, 32076, 32544, 32640, 33048, 33561, 33660, 34560, 34578, 35640, 35904, 36160, 36612, 36720, 37290, 38016, 38420, 38880, 39168, 39776, 40095, 40392, 40680, 41310, 42240, 42262, 42768, 43392, 44064, 44748, 44880, 45441, 45765, 46104, 46656, 47520, 47872, 48816, 48960, 49572, 49720, 50490, 51840, 51867, 53460, 53856, 54240, 54918, 55080, 55935, 57024, 57630, 58320, 58752, 59664, 59840, 60588, 61020, 61472, 61965, 62208, 63360, 63393, 64152, 65088, 65280, 66096, 67122, 67320, 69156, 71280, 71808, 72320, 73224, 73440, 74580, 75735, 76032, 76840, 77760, 79552, 80190, 80784, 81360, 82377, 82620, 84524, 85536, 86445, 86784, 88128, 89496, 89760, 90882, 91530, 92208, 93312, 95040, 97632, 97920, 99144, 99440, 100683, 100980, 103680, 103734, 105655, 106920, 107712, 108480, 109836, 110160, 111870, 114048, 115260, 116640, 117504, 119328, 119680, 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488160, 491776, 495720, 503415, 507144, 513216, 518670, 528768, 536976, 538560, 545292, 549180, 553248, 570240, 570537, 585792, 587520, 596640, 604098, 605880, 614720, 622404, 633930, 641520, 646272, 650880, 659016, 660960, 671220, 676192, 681615, 684288, 691560, 715968, 718080, 727056, 732240, 737664, 760716, 778005, 781056, 793152, 795520, 805464, 807840, 823770, 829872, 845240, 855360, 878688, 881280, 894960, 906147, 908820, 922080, 933120, 933606, 950895, 954624, 969408, 976320, 991440, 1006830, 1014288, 1026432, 1037340, 1057536, 1073952, 1077120, 1090584, 1098360, 1106496, 1140480, 1141074, 1171584, 1193280, 1208196, 1211760, 1229440, 1244808, 1267860, 1283040, 1292544, 1301760, 1318032, 1321920, 1342440, 1352384, 1363230, 1383120, 1400409, 1431936, 1454112, 1464480, 1475328, 1510245, 1521432, 1556010, 1586304, 1591040, 1610928, 1615680, 1647540, 1659744, 1690480, 1710720, 1711611, 1757376, 1762560, 1789920, 1812294, 1817640, 1844160, 1867212, 1901790, 1938816, 1952640, 1982880, 2013660, 2028576, 2052864, 2074680, 2147904, 2154240, 2181168, 2196720, 2212992, 2282148, 2334015, 2343168, 2386560, 2416392, 2423520, 2458880, 2489616, 2535720, 2566080, 2636064, 2643840, 2684880, 2704768, 2726460, 2766240, 2800818, 2852685, 2863872, 2908224, 2928960, 3020490, 3042864, 3112020, 3172608, 3221856, 3231360, 3295080, 3319488, 3380960, 3421440, 3423222, 3514752, 3579840, 3624588, 3635280, 3688320, 3734424, 3803580, 3877632, 3905280, 3965760, 4027320, 4057152, 4149360, 4295808, 4362336, 4393440, 4425984, 4530735, 4564296, 4668030, 4773120, 4832784, 4847040, 4979232, 5071440, 5132160, 5134833, 5272128, 5287680, 5369760, 5409536, 5452920, 5532480, 5601636, 5705370, 5816448, 5857920, 6040980, 6085728, 6224040, 6443712, 6462720, 6590160, 6638976, 6761920, 6846444, 7002045, 7029504, 7159680, 7249176, 7270560, 7376640, 7468848, 7607160, 7931520, 8054640, 8114304, 8298720, 8558055, 8591616, 8724672, 8786880, 9061470, 9128592, 9336060, 9665568, 9694080, 9958464, 10142880, 10264320, 10269666, 10544256, 10739520, 10905840, 11064960, 11203272, 11410740, 11632896, 11715840, 12081960, 12171456, 12448080, 12887424, 13180320, 13277952, 13523840, 13692888, 14004090, 14319360, 14498352, 14541120, 14937696, 15214320, 15404499, 15863040, 16109280, 16228608, 16597440, 17116110, 17449344, 17573760, 18122940, 18257184, 18672120, 19331136, 19388160, 19916928, 20285760, 20539332, 21088512, 21479040, 21811680, 22129920, 22406544, 22821480, 24163920, 24342912, 24896160, 25674165, 25774848, 26360640, 27047680, 27385776, 28008180, 28996704, 29082240, 29875392, 30428640, 30808998, 32218560, 33194880, 34232220, 34898688, 35147520, 36245880, 36514368, 37344240, 38662272, 39833856, 40571520, 41078664, 42958080, 43623360, 44813088, 45642960, 48327840, 48685824, 49792320, 51348330, 52721280, 54771552, 56016360, 57993408, 58164480, 59750784, 60857280, 61617996, 64437120, 66389760, 68464440, 72491760, 73028736, 74688480, 77022495, 77324544, 81143040, 82157328, 87246720, 89626176, 91285920, 96655680, 99584640, 102696660, 105442560, 109543104, 112032720, 115986816, 119501568, 121714560, 123235992, 128874240, 136928880, 144983520, 146057472, 149376960, 154044990, 164314656, 174493440, 179252352, 182571840, 193311360, 199169280, 205393320, 219086208, 224065440, 231973632, 243429120, 246471984, 273857760, 289967040, 298753920, 308089980, 328629312, 358504704, 365143680, 386622720, 410786640, 438172416, 448130880, 492943968, 547715520, 579934080, 597507840, 616179960, 657258624, 730287360, 821573280, 896261760, 985887936, 1095431040, 1159868160, 1232359920, 1314517248, 1643146560, 1792523520, 1971775872, 2190862080, 2464719840, 3286293120, 3943551744, 4929439680, 6572586240, 9858879360, 19717758720]

約数ペア:

[(1, 19717758720), (2, 9858879360), (3, 6572586240), (4, 4929439680), (5, 3943551744), (6, 3286293120), (8, 2464719840), (9, 2190862080), (10, 1971775872), (11, 1792523520), (12, 1643146560), (15, 1314517248), (16, 1232359920), (17, 1159868160), (18, 1095431040), (20, 985887936), (22, 896261760), (24, 821573280), (27, 730287360), (30, 657258624), (32, 616179960), (33, 597507840), (34, 579934080), (36, 547715520), (40, 492943968), (44, 448130880), (45, 438172416), (48, 410786640), (51, 386622720), (54, 365143680), (55, 358504704), (60, 328629312), (64, 308089980), (66, 298753920), (68, 289967040), (72, 273857760), (80, 246471984), (81, 243429120), (85, 231973632), (88, 224065440), (90, 219086208), (96, 205393320), (99, 199169280), (102, 193311360), (108, 182571840), (110, 179252352), (113, 174493440), (120, 164314656), (128, 154044990), (132, 149376960), (135, 146057472), (136, 144983520), (144, 136928880), (153, 128874240), (160, 123235992), (162, 121714560), (165, 119501568), (170, 115986816), (176, 112032720), (180, 109543104), (187, 105442560), (192, 102696660), (198, 99584640), (204, 96655680), (216, 91285920), (220, 89626176), (226, 87246720), (240, 82157328), (243, 81143040), (255, 77324544), (256, 77022495), (264, 74688480), (270, 73028736), (272, 72491760), (288, 68464440), (297, 66389760), (306, 64437120), (320, 61617996), (324, 60857280), (330, 59750784), (339, 58164480), (340, 57993408), (352, 56016360), (360, 54771552), (374, 52721280), (384, 51348330), (396, 49792320), (405, 48685824), (408, 48327840), (432, 45642960), (440, 44813088), (452, 43623360), (459, 42958080), (480, 41078664), (486, 40571520), (495, 39833856), (510, 38662272), (528, 37344240), (540, 36514368), (544, 36245880), (561, 35147520), (565, 34898688), (576, 34232220), (594, 33194880), (612, 32218560), (640, 30808998), (648, 30428640), (660, 29875392), (678, 29082240), (680, 28996704), (704, 28008180), (720, 27385776), (729, 27047680), (748, 26360640), (765, 25774848), (768, 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(2244, 8786880), (2260, 8724672), (2295, 8591616), (2304, 8558055), (2376, 8298720), (2430, 8114304), (2448, 8054640), (2486, 7931520), (2592, 7607160), (2640, 7468848), (2673, 7376640), (2712, 7270560), (2720, 7249176), (2754, 7159680), (2805, 7029504), (2816, 7002045), (2880, 6846444), (2916, 6761920), (2970, 6638976), (2992, 6590160), (3051, 6462720), (3060, 6443712), (3168, 6224040), (3240, 6085728), (3264, 6040980), (3366, 5857920), (3390, 5816448), (3456, 5705370), (3520, 5601636), (3564, 5532480), (3616, 5452920), (3645, 5409536), (3672, 5369760), (3729, 5287680), (3740, 5272128), (3840, 5134833), (3842, 5132160), (3888, 5071440), (3960, 4979232), (4068, 4847040), (4080, 4832784), (4131, 4773120), (4224, 4668030), (4320, 4564296), (4352, 4530735), (4455, 4425984), (4488, 4393440), (4520, 4362336), (4590, 4295808), (4752, 4149360), (4860, 4057152), (4896, 4027320), (4972, 3965760), (5049, 3905280), (5085, 3877632), (5184, 3803580), (5280, 3734424), (5346, 3688320), (5424, 3635280), (5440, 3624588), (5508, 3579840), (5610, 3514752), (5760, 3423222), (5763, 3421440), (5832, 3380960), (5940, 3319488), (5984, 3295080), (6102, 3231360), (6120, 3221856), (6215, 3172608), (6336, 3112020), (6480, 3042864), (6528, 3020490), (6732, 2928960), (6780, 2908224), (6885, 2863872), (6912, 2852685), (7040, 2800818), (7128, 2766240), (7232, 2726460), (7290, 2704768), (7344, 2684880), (7458, 2643840), (7480, 2636064), (7684, 2566080), (7776, 2535720), (7920, 2489616), (8019, 2458880), (8136, 2423520), (8160, 2416392), (8262, 2386560), (8415, 2343168), (8448, 2334015), (8640, 2282148), (8910, 2212992), (8976, 2196720), (9040, 2181168), (9153, 2154240), (9180, 2147904), (9504, 2074680), (9605, 2052864), (9720, 2028576), (9792, 2013660), (9944, 1982880), (10098, 1952640), (10170, 1938816), (10368, 1901790), (10560, 1867212), (10692, 1844160), (10848, 1817640), (10880, 1812294), (11016, 1789920), (11187, 1762560), (11220, 1757376), (11520, 1711611), (11526, 1710720), (11664, 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855360), (23328, 845240), (23760, 829872), (23936, 823770), (24408, 807840), (24480, 805464), (24786, 795520), (24860, 793152), (25245, 781056), (25344, 778005), (25920, 760716), (26730, 737664), (26928, 732240), (27120, 727056), (27459, 718080), (27540, 715968), (28512, 691560), (28815, 684288), (28928, 681615), (29160, 676192), (29376, 671220), (29832, 660960), (29920, 659016), (30294, 650880), (30510, 646272), (30736, 641520), (31104, 633930), (31680, 622404), (32076, 614720), (32544, 605880), (32640, 604098), (33048, 596640), (33561, 587520), (33660, 585792), (34560, 570537), (34578, 570240), (35640, 553248), (35904, 549180), (36160, 545292), (36612, 538560), (36720, 536976), (37290, 528768), (38016, 518670), (38420, 513216), (38880, 507144), (39168, 503415), (39776, 495720), (40095, 491776), (40392, 488160), (40680, 484704), (41310, 477312), (42240, 466803), (42262, 466560), (42768, 461040), (43392, 454410), (44064, 447480), (44748, 440640), (44880, 439344), (45441, 433920), (45765, 430848), (46104, 427680), (46656, 422620), (47520, 414936), (47872, 411885), (48816, 403920), (48960, 402732), (49572, 397760), (49720, 396576), (50490, 390528), (51840, 380358), (51867, 380160), (53460, 368832), (53856, 366120), (54240, 363528), (54918, 359040), (55080, 357984), (55935, 352512), (57024, 345780), (57630, 342144), (58320, 338096), (58752, 335610), (59664, 330480), (59840, 329508), (60588, 325440), (61020, 323136), (61472, 320760), (61965, 318208), (62208, 316965), (63360, 311202), (63393, 311040), (64152, 307360), (65088, 302940), (65280, 302049), (66096, 298320), (67122, 293760), (67320, 292896), (69156, 285120), (71280, 276624), (71808, 274590), (72320, 272646), (73224, 269280), (73440, 268488), (74580, 264384), (75735, 260352), (76032, 259335), (76840, 256608), (77760, 253572), (79552, 247860), (80190, 245888), (80784, 244080), (81360, 242352), (82377, 239360), (82620, 238656), (84524, 233280), (85536, 230520), (86445, 228096), (86784, 227205), (88128, 223740), (89496, 220320), (89760, 219672), (90882, 216960), (91530, 215424), (92208, 213840), (93312, 211310), (95040, 207468), (97632, 201960), (97920, 201366), (99144, 198880), (99440, 198288), (100683, 195840), (100980, 195264), (103680, 190179), (103734, 190080), (105655, 186624), (106920, 184416), (107712, 183060), (108480, 181764), (109836, 179520), (110160, 178992), (111870, 176256), (114048, 172890), (115260, 171072), (116640, 169048), (117504, 167805), (119328, 165240), (119680, 164754), (121176, 162720), (122040, 161568), (122944, 160380), (123930, 159104), (126720, 155601), (126786, 155520), (128304, 153680), (130176, 151470), (132192, 149160), (134244, 146880), (134640, 146448), (136323, 144640), (137295, 143616), (138312, 142560)]