20009658240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 768

約数和(自身を含む): 86010724800

約数和(自身を除く): 66001066560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 60, 64, 65, 66, 68, 72, 78, 80, 85, 88, 90, 96, 99, 102, 104, 110, 117, 120, 128, 130, 132, 136, 143, 144, 153, 156, 160, 165, 170, 176, 180, 187, 192, 195, 198, 204, 208, 220, 221, 234, 240, 255, 260, 264, 272, 286, 288, 306, 312, 320, 330, 340, 352, 360, 374, 384, 390, 396, 408, 416, 429, 440, 442, 468, 480, 495, 510, 520, 528, 544, 561, 572, 576, 585, 612, 624, 640, 660, 663, 680, 704, 715, 720, 748, 765, 780, 792, 816, 832, 858, 880, 884, 935, 936, 960, 990, 1020, 1040, 1056, 1088, 1105, 1122, 1144, 1152, 1170, 1224, 1248, 1287, 1320, 1326, 1360, 1408, 1429, 1430, 1440, 1496, 1530, 1560, 1584, 1632, 1664, 1683, 1716, 1760, 1768, 1870, 1872, 1920, 1980, 1989, 2040, 2080, 2112, 2145, 2176, 2210, 2244, 2288, 2340, 2431, 2448, 2496, 2574, 2640, 2652, 2720, 2805, 2858, 2860, 2880, 2992, 3060, 3120, 3168, 3264, 3315, 3366, 3432, 3520, 3536, 3740, 3744, 3960, 3978, 4080, 4160, 4224, 4287, 4290, 4420, 4488, 4576, 4680, 4862, 4896, 4992, 5148, 5280, 5304, 5440, 5610, 5716, 5720, 5760, 5984, 6120, 6240, 6336, 6435, 6528, 6630, 6732, 6864, 7040, 7072, 7145, 7293, 7480, 7488, 7920, 7956, 8160, 8320, 8415, 8574, 8580, 8840, 8976, 9152, 9360, 9724, 9792, 9945, 10296, 10560, 10608, 10880, 11220, 11432, 11440, 11968, 12155, 12240, 12480, 12672, 12861, 12870, 13260, 13464, 13728, 14144, 14290, 14586, 14960, 14976, 15719, 15840, 15912, 16320, 16830, 17148, 17160, 17680, 17952, 18304, 18577, 18720, 19448, 19584, 19890, 20592, 21120, 21216, 21435, 21879, 22440, 22864, 22880, 23936, 24293, 24310, 24480, 24960, 25722, 25740, 26520, 26928, 27456, 28288, 28580, 29172, 29920, 31438, 31680, 31824, 32640, 33660, 34296, 34320, 35360, 35904, 36465, 37154, 37440, 38896, 39780, 41184, 42432, 42870, 43758, 44880, 45728, 45760, 47157, 48586, 48620, 48960, 51444, 51480, 53040, 53856, 54912, 55731, 57160, 58344, 59840, 62876, 63360, 63648, 64305, 67320, 68592, 68640, 70720, 71808, 72879, 72930, 74308, 74880, 77792, 78595, 79560, 82368, 84864, 85740, 87516, 89760, 91456, 91520, 92885, 94314, 97172, 97240, 97920, 102888, 102960, 106080, 107712, 109395, 111462, 114320, 116688, 119680, 121465, 125752, 127296, 128610, 134640, 137184, 137280, 141440, 141471, 145758, 145860, 148616, 155584, 157190, 159120, 164736, 167193, 171480, 175032, 179520, 182912, 185770, 188628, 194344, 194480, 204347, 205776, 205920, 212160, 215424, 218637, 218790, 222924, 228640, 233376, 235785, 242930, 251504, 254592, 257220, 267223, 269280, 274368, 274560, 278655, 282942, 291516, 291720, 297232, 311168, 314380, 315809, 318240, 334386, 342960, 350064, 359040, 364395, 371540, 377256, 388688, 388960, 408694, 411552, 411840, 424320, 437274, 437580, 445848, 457280, 466752, 471570, 485860, 503008, 514440, 534446, 538560, 548736, 557310, 565884, 583032, 583440, 594464, 613041, 628760, 631618, 636480, 668772, 685920, 700128, 707355, 728790, 743080, 754512, 777376, 777920, 801669, 817388, 823104, 823680, 835965, 874548, 875160, 891696, 914560, 933504, 943140, 947427, 971720, 1006016, 1021735, 1028880, 1068892, 1077120, 1093185, 1114620, 1131768, 1166064, 1166880, 1188928, 1226082, 1257520, 1263236, 1272960, 1336115, 1337544, 1371840, 1400256, 1414710, 1457580, 1486160, 1509024, 1554752, 1555840, 1579045, 1603338, 1634776, 1646208, 1671930, 1749096, 1750320, 1783392, 1839123, 1886280, 1894854, 1943440, 2012032, 2043470, 2057760, 2137784, 2186370, 2229240, 2263536, 2332128, 2333760, 2377856, 2405007, 2452164, 2515040, 2526472, 2672230, 2675088, 2743680, 2800512, 2829420, 2842281, 2915160, 2972320, 3018048, 3065205, 3109504, 3158090, 3206676, 3269552, 3343860, 3473899, 3498192, 3500640, 3566784, 3678246, 3772560, 3789708, 3886880, 4008345, 4086940, 4115520, 4275568, 4372740, 4458480, 4527072, 4664256, 4667520, 4737135, 4810014, 4904328, 5030080, 5052944, 5344460, 5350176, 5658840, 5684562, 5830320, 5944640, 6036096, 6130410, 6316180, 6413352, 6539104, 6687720, 6947798, 6996384, 7001280, 7133568, 7356492, 7545120, 7579416, 7773760, 8016690, 8173880, 8231040, 8551136, 8745480, 8916960, 9054144, 9195615, 9328512, 9474270, 9620028, 9808656, 10060160, 10105888, 10421697, 10688920, 10700352, 11317680, 11369124, 11660640, 11889280, 12025035, 12260820, 12632360, 12826704, 13078208, 13375440, 13895596, 13992768, 14002560, 14211405, 14712984, 15090240, 15158832, 15547520, 16033380, 16347760, 17102272, 17369495, 17490960, 17833920, 18108288, 18391230, 18948540, 19240056, 19617312, 20211776, 20843394, 21377840, 21400704, 22635360, 22738248, 23321280, 24050070, 24521640, 25264720, 25653408, 26156416, 26750880, 27791192, 27985536, 28422810, 29425968, 30180480, 30317664, 31265091, 32066760, 32695520, 34204544, 34738990, 34981920, 35667840, 36782460, 37897080, 38480112, 39234624, 40423552, 41686788, 42755680, 45270720, 45476496, 46642560, 48100140, 49043280, 50529440, 51306816, 52108485, 53501760, 55582384, 56845620, 58851936, 60635328, 62530182, 64133520, 65391040, 69477980, 69963840, 73564920, 75794160, 76960224, 78469248, 83373576, 85511360, 90541440, 90952992, 96200280, 98086560, 101058880, 102613632, 104216970, 107003520, 111164768, 113691240, 117703872, 121270656, 125060364, 128267040, 130782080, 138955960, 139927680, 147129840, 151588320, 153920448, 156325455, 166747152, 171022720, 181905984, 192400560, 196173120, 202117760, 208433940, 222329536, 227382480, 235407744, 250120728, 256534080, 277911920, 294259680, 303176640, 307840896, 312650910, 333494304, 363811968, 384801120, 392346240, 416867880, 444659072, 454764960, 500241456, 513068160, 555823840, 588519360, 606353280, 625301820, 666988608, 769602240, 833735760, 909529920, 1000482912, 1111647680, 1177038720, 1250603640, 1333977216, 1539204480, 1667471520, 1819059840, 2000965824, 2223295360, 2501207280, 3334943040, 4001931648, 5002414560, 6669886080, 10004829120, 20009658240]

約数ペア:

[(1, 20009658240), (2, 10004829120), (3, 6669886080), (4, 5002414560), (5, 4001931648), (6, 3334943040), (8, 2501207280), (9, 2223295360), (10, 2000965824), (11, 1819059840), (12, 1667471520), (13, 1539204480), (15, 1333977216), (16, 1250603640), (17, 1177038720), (18, 1111647680), (20, 1000482912), (22, 909529920), (24, 833735760), (26, 769602240), (30, 666988608), (32, 625301820), (33, 606353280), (34, 588519360), (36, 555823840), (39, 513068160), (40, 500241456), (44, 454764960), (45, 444659072), (48, 416867880), (51, 392346240), (52, 384801120), (55, 363811968), (60, 333494304), (64, 312650910), (65, 307840896), (66, 303176640), (68, 294259680), (72, 277911920), (78, 256534080), (80, 250120728), (85, 235407744), (88, 227382480), (90, 222329536), (96, 208433940), (99, 202117760), (102, 196173120), (104, 192400560), (110, 181905984), (117, 171022720), (120, 166747152), (128, 156325455), (130, 153920448), (132, 151588320), (136, 147129840), (143, 139927680), (144, 138955960), (153, 130782080), (156, 128267040), (160, 125060364), (165, 121270656), (170, 117703872), (176, 113691240), (180, 111164768), (187, 107003520), (192, 104216970), (195, 102613632), (198, 101058880), (204, 98086560), (208, 96200280), (220, 90952992), (221, 90541440), (234, 85511360), (240, 83373576), (255, 78469248), (260, 76960224), (264, 75794160), (272, 73564920), (286, 69963840), (288, 69477980), (306, 65391040), (312, 64133520), (320, 62530182), (330, 60635328), (340, 58851936), (352, 56845620), (360, 55582384), (374, 53501760), (384, 52108485), (390, 51306816), (396, 50529440), (408, 49043280), (416, 48100140), (429, 46642560), (440, 45476496), (442, 45270720), (468, 42755680), (480, 41686788), (495, 40423552), (510, 39234624), (520, 38480112), (528, 37897080), (544, 36782460), (561, 35667840), (572, 34981920), (576, 34738990), (585, 34204544), (612, 32695520), (624, 32066760), (640, 31265091), (660, 30317664), (663, 30180480), (680, 29425968), (704, 28422810), (715, 27985536), (720, 27791192), (748, 26750880), (765, 26156416), (780, 25653408), (792, 25264720), (816, 24521640), (832, 24050070), (858, 23321280), (880, 22738248), (884, 22635360), (935, 21400704), (936, 21377840), (960, 20843394), (990, 20211776), (1020, 19617312), (1040, 19240056), (1056, 18948540), (1088, 18391230), (1105, 18108288), (1122, 17833920), (1144, 17490960), (1152, 17369495), (1170, 17102272), (1224, 16347760), (1248, 16033380), (1287, 15547520), (1320, 15158832), (1326, 15090240), (1360, 14712984), (1408, 14211405), (1429, 14002560), (1430, 13992768), (1440, 13895596), (1496, 13375440), (1530, 13078208), (1560, 12826704), (1584, 12632360), (1632, 12260820), (1664, 12025035), (1683, 11889280), (1716, 11660640), (1760, 11369124), (1768, 11317680), (1870, 10700352), (1872, 10688920), (1920, 10421697), (1980, 10105888), (1989, 10060160), (2040, 9808656), (2080, 9620028), (2112, 9474270), (2145, 9328512), (2176, 9195615), (2210, 9054144), (2244, 8916960), (2288, 8745480), (2340, 8551136), (2431, 8231040), (2448, 8173880), (2496, 8016690), (2574, 7773760), (2640, 7579416), (2652, 7545120), (2720, 7356492), (2805, 7133568), (2858, 7001280), (2860, 6996384), (2880, 6947798), (2992, 6687720), (3060, 6539104), (3120, 6413352), (3168, 6316180), (3264, 6130410), (3315, 6036096), (3366, 5944640), (3432, 5830320), (3520, 5684562), (3536, 5658840), (3740, 5350176), (3744, 5344460), (3960, 5052944), (3978, 5030080), (4080, 4904328), (4160, 4810014), (4224, 4737135), (4287, 4667520), (4290, 4664256), (4420, 4527072), (4488, 4458480), (4576, 4372740), (4680, 4275568), (4862, 4115520), (4896, 4086940), (4992, 4008345), (5148, 3886880), (5280, 3789708), (5304, 3772560), (5440, 3678246), (5610, 3566784), (5716, 3500640), (5720, 3498192), (5760, 3473899), (5984, 3343860), (6120, 3269552), (6240, 3206676), (6336, 3158090), (6435, 3109504), (6528, 3065205), (6630, 3018048), (6732, 2972320), (6864, 2915160), (7040, 2842281), (7072, 2829420), (7145, 2800512), (7293, 2743680), (7480, 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(21879, 914560), (22440, 891696), (22864, 875160), (22880, 874548), (23936, 835965), (24293, 823680), (24310, 823104), (24480, 817388), (24960, 801669), (25722, 777920), (25740, 777376), (26520, 754512), (26928, 743080), (27456, 728790), (28288, 707355), (28580, 700128), (29172, 685920), (29920, 668772), (31438, 636480), (31680, 631618), (31824, 628760), (32640, 613041), (33660, 594464), (34296, 583440), (34320, 583032), (35360, 565884), (35904, 557310), (36465, 548736), (37154, 538560), (37440, 534446), (38896, 514440), (39780, 503008), (41184, 485860), (42432, 471570), (42870, 466752), (43758, 457280), (44880, 445848), (45728, 437580), (45760, 437274), (47157, 424320), (48586, 411840), (48620, 411552), (48960, 408694), (51444, 388960), (51480, 388688), (53040, 377256), (53856, 371540), (54912, 364395), (55731, 359040), (57160, 350064), (58344, 342960), (59840, 334386), (62876, 318240), (63360, 315809), (63648, 314380), (64305, 311168), (67320, 297232), (68592, 291720), (68640, 291516), (70720, 282942), (71808, 278655), (72879, 274560), (72930, 274368), (74308, 269280), (74880, 267223), (77792, 257220), (78595, 254592), (79560, 251504), (82368, 242930), (84864, 235785), (85740, 233376), (87516, 228640), (89760, 222924), (91456, 218790), (91520, 218637), (92885, 215424), (94314, 212160), (97172, 205920), (97240, 205776), (97920, 204347), (102888, 194480), (102960, 194344), (106080, 188628), (107712, 185770), (109395, 182912), (111462, 179520), (114320, 175032), (116688, 171480), (119680, 167193), (121465, 164736), (125752, 159120), (127296, 157190), (128610, 155584), (134640, 148616), (137184, 145860), (137280, 145758), (141440, 141471)]