20986732800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 864

約数和(自身を含む): 85799925120

約数和(自身を除く): 64813192320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 61, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 122, 128, 132, 135, 144, 150, 160, 165, 176, 180, 181, 183, 192, 198, 200, 216, 220, 225, 240, 244, 256, 264, 270, 275, 288, 297, 300, 305, 320, 330, 352, 360, 362, 366, 384, 396, 400, 432, 440, 450, 480, 488, 495, 528, 540, 543, 549, 550, 576, 594, 600, 610, 640, 660, 671, 675, 704, 720, 724, 732, 768, 792, 800, 825, 864, 880, 900, 905, 915, 960, 976, 990, 1056, 1080, 1086, 1098, 1100, 1152, 1188, 1200, 1220, 1280, 1320, 1342, 1350, 1408, 1440, 1448, 1464, 1485, 1525, 1584, 1600, 1629, 1647, 1650, 1728, 1760, 1800, 1810, 1830, 1920, 1952, 1980, 1991, 2013, 2112, 2160, 2172, 2196, 2200, 2304, 2376, 2400, 2440, 2475, 2640, 2684, 2700, 2715, 2745, 2816, 2880, 2896, 2928, 2970, 3050, 3168, 3200, 3258, 3294, 3300, 3355, 3456, 3520, 3600, 3620, 3660, 3840, 3904, 3960, 3982, 4026, 4224, 4320, 4344, 4392, 4400, 4525, 4575, 4752, 4800, 4880, 4887, 4950, 5280, 5368, 5400, 5430, 5490, 5760, 5792, 5856, 5940, 5973, 6039, 6100, 6336, 6400, 6516, 6588, 6600, 6710, 6912, 7040, 7200, 7240, 7320, 7425, 7808, 7920, 7964, 8052, 8145, 8235, 8448, 8640, 8688, 8784, 8800, 9050, 9150, 9504, 9600, 9760, 9774, 9900, 9955, 10065, 10560, 10736, 10800, 10860, 10980, 11041, 11520, 11584, 11712, 11880, 11946, 12078, 12200, 12672, 13032, 13176, 13200, 13420, 13575, 13725, 14080, 14400, 14480, 14640, 14850, 15616, 15840, 15928, 16104, 16290, 16470, 16775, 17280, 17376, 17568, 17600, 17919, 18100, 18117, 18300, 19008, 19200, 19520, 19548, 19800, 19910, 20130, 21120, 21472, 21600, 21720, 21960, 22082, 23168, 23424, 23760, 23892, 24156, 24400, 24435, 25344, 26064, 26352, 26400, 26840, 27150, 27450, 28800, 28960, 29280, 29700, 29865, 30195, 31680, 31856, 32208, 32580, 32940, 33123, 33550, 34560, 34752, 35136, 35200, 35838, 36200, 36234, 36600, 38016, 39040, 39096, 39600, 39820, 40260, 40725, 41175, 42240, 42944, 43200, 43440, 43920, 44164, 46336, 46848, 47520, 47784, 48312, 48800, 48870, 49775, 50325, 52128, 52704, 52800, 53680, 53757, 54300, 54900, 55205, 57600, 57920, 58560, 59400, 59730, 60390, 63360, 63712, 64416, 65160, 65880, 66246, 67100, 69504, 70272, 70400, 71676, 72400, 72468, 73200, 76032, 78080, 78192, 79200, 79640, 80520, 81450, 82350, 85888, 86400, 86880, 87840, 88328, 89595, 90585, 95040, 95568, 96624, 97600, 97740, 99369, 99550, 100650, 104256, 105408, 105600, 107360, 107514, 108600, 109800, 110410, 115840, 117120, 118800, 119460, 120780, 121451, 122175, 126720, 127424, 128832, 130320, 131760, 132492, 134200, 139008, 140544, 143352, 144800, 144936, 146400, 149325, 150975, 156384, 158400, 159280, 161040, 162900, 164700, 165615, 171776, 172800, 173760, 175680, 176656, 179190, 181170, 190080, 191136, 193248, 195200, 195480, 198738, 199100, 201300, 208512, 210816, 211200, 214720, 215028, 217200, 219600, 220820, 231680, 234240, 237600, 238920, 241560, 242902, 244350, 254848, 257664, 260640, 263520, 264984, 268400, 268785, 276025, 286704, 289600, 289872, 292800, 298107, 298650, 301950, 312768, 316800, 318560, 322080, 325800, 329400, 331230, 347520, 351360, 353312, 358380, 362340, 364353, 380160, 382272, 386496, 390400, 390960, 397476, 398200, 402600, 417024, 421632, 429440, 430056, 434400, 439200, 441640, 447975, 452925, 475200, 477840, 483120, 485804, 488700, 496845, 509696, 515328, 521280, 527040, 529968, 536800, 537570, 552050, 573408, 579200, 579744, 585600, 596214, 597300, 603900, 607255, 625536, 633600, 637120, 644160, 651600, 658800, 662460, 695040, 702720, 706624, 716760, 724680, 728706, 764544, 772992, 781920, 794952, 796400, 805200, 828075, 858880, 860112, 868800, 878400, 883280, 895950, 905850, 950400, 955680, 966240, 971608, 977400, 993690, 1042560, 1054080, 1059936, 1073600, 1075140, 1093059, 1104100, 1146816, 1158400, 1159488, 1171200, 1192428, 1194600, 1207800, 1214510, 1251072, 1274240, 1288320, 1303200, 1317600, 1324920, 1343925, 1413248, 1433520, 1449360, 1457412, 1490535, 1529088, 1545984, 1563840, 1589904, 1592800, 1610400, 1656150, 1720224, 1737600, 1756800, 1766560, 1791900, 1811700, 1821765, 1900800, 1911360, 1932480, 1943216, 1954800, 1987380, 2085120, 2108160, 2119872, 2147200, 2150280, 2186118, 2208200, 2293632, 2318976, 2384856, 2389200, 2415600, 2429020, 2484225, 2548480, 2576640, 2606400, 2635200, 2649840, 2687850, 2826496, 2867040, 2898720, 2914824, 2981070, 3036275, 3127680, 3179808, 3185600, 3220800, 3279177, 3312300, 3440448, 3475200, 3513600, 3533120, 3583800, 3623400, 3643530, 3822720, 3864960, 3886432, 3909600, 3974760, 4239744, 4294400, 4300560, 4372236, 4416400, 4587264, 4637952, 4769712, 4778400, 4831200, 4858040, 4968450, 5212800, 5270400, 5299680, 5375700, 5465295, 5734080, 5797440, 5829648, 5962140, 6072550, 6255360, 6359616, 6371200, 6441600, 6558354, 6624600, 6880896, 7066240, 7167600, 7246800, 7287060, 7452675, 7645440, 7729920, 7772864, 7819200, 7949520, 8479488, 8601120, 8744472, 8832800, 9108825, 9539424, 9556800, 9662400, 9716080, 9936900, 10425600, 10540800, 10599360, 10751400, 10930590, 11468160, 11594880, 11659296, 11924280, 12145100, 12719232, 12742400, 12883200, 13116708, 13249200, 13761792, 14132480, 14335200, 14493600, 14574120, 14905350, 15545728, 15638400, 15899040, 16395885, 17202240, 17488944, 17665600, 18217650, 19078848, 19113600, 19324800, 19432160, 19873800, 21198720, 21502800, 21861180, 22936320, 23189760, 23318592, 23848560, 24290200, 25438464, 26233416, 26498400, 27326475, 28670400, 28987200, 29148240, 29810700, 31091456, 31276800, 31798080, 32791770, 34404480, 34977888, 35331200, 36435300, 38157696, 38227200, 38649600, 38864320, 39747600, 42397440, 43005600, 43722360, 46637184, 47697120, 48580400, 52466832, 52996800, 54652950, 57340800, 57974400, 58296480, 59621400, 63596160, 65583540, 68808960, 69955776, 70662400, 72870600, 76315392, 77728640, 79495200, 81979425, 86011200, 87444720, 93274368, 95394240, 97160800, 104933664, 105993600, 109305900, 114681600, 115948800, 116592960, 119242800, 127192320, 131167080, 139911552, 145741200, 155457280, 158990400, 163958850, 172022400, 174889440, 190788480, 194321600, 209867328, 211987200, 218611800, 233185920, 238485600, 262334160, 279823104, 291482400, 317980800, 327917700, 344044800, 349778880, 381576960, 388643200, 419734656, 437223600, 466371840, 476971200, 524668320, 582964800, 635961600, 655835400, 699557760, 777286400, 839469312, 874447200, 953942400, 1049336640, 1165929600, 1311670800, 1399115520, 1748894400, 1907884800, 2098673280, 2331859200, 2623341600, 3497788800, 4197346560, 5246683200, 6995577600, 10493366400, 20986732800]

約数ペア:

[(1, 20986732800), (2, 10493366400), (3, 6995577600), (4, 5246683200), (5, 4197346560), (6, 3497788800), (8, 2623341600), (9, 2331859200), (10, 2098673280), (11, 1907884800), (12, 1748894400), (15, 1399115520), (16, 1311670800), (18, 1165929600), (20, 1049336640), (22, 953942400), (24, 874447200), (25, 839469312), (27, 777286400), (30, 699557760), (32, 655835400), (33, 635961600), (36, 582964800), (40, 524668320), (44, 476971200), (45, 466371840), (48, 437223600), (50, 419734656), (54, 388643200), (55, 381576960), (60, 349778880), (61, 344044800), (64, 327917700), (66, 317980800), (72, 291482400), (75, 279823104), (80, 262334160), (88, 238485600), (90, 233185920), (96, 218611800), (99, 211987200), (100, 209867328), (108, 194321600), (110, 190788480), (120, 174889440), (122, 172022400), (128, 163958850), (132, 158990400), (135, 155457280), (144, 145741200), (150, 139911552), (160, 131167080), (165, 127192320), (176, 119242800), (180, 116592960), (181, 115948800), (183, 114681600), (192, 109305900), (198, 105993600), (200, 104933664), (216, 97160800), (220, 95394240), (225, 93274368), (240, 87444720), (244, 86011200), (256, 81979425), (264, 79495200), (270, 77728640), (275, 76315392), (288, 72870600), (297, 70662400), (300, 69955776), (305, 68808960), (320, 65583540), (330, 63596160), (352, 59621400), (360, 58296480), (362, 57974400), (366, 57340800), (384, 54652950), (396, 52996800), (400, 52466832), (432, 48580400), (440, 47697120), (450, 46637184), (480, 43722360), (488, 43005600), (495, 42397440), (528, 39747600), (540, 38864320), (543, 38649600), (549, 38227200), (550, 38157696), (576, 36435300), (594, 35331200), (600, 34977888), (610, 34404480), (640, 32791770), (660, 31798080), (671, 31276800), (675, 31091456), (704, 29810700), (720, 29148240), (724, 28987200), (732, 28670400), (768, 27326475), (792, 26498400), (800, 26233416), (825, 25438464), (864, 24290200), (880, 23848560), (900, 23318592), (905, 23189760), (915, 22936320), (960, 21861180), (976, 21502800), (990, 21198720), (1056, 19873800), (1080, 19432160), (1086, 19324800), (1098, 19113600), (1100, 19078848), (1152, 18217650), (1188, 17665600), (1200, 17488944), (1220, 17202240), (1280, 16395885), (1320, 15899040), (1342, 15638400), (1350, 15545728), (1408, 14905350), (1440, 14574120), (1448, 14493600), (1464, 14335200), (1485, 14132480), (1525, 13761792), (1584, 13249200), (1600, 13116708), (1629, 12883200), (1647, 12742400), (1650, 12719232), (1728, 12145100), (1760, 11924280), (1800, 11659296), (1810, 11594880), (1830, 11468160), (1920, 10930590), (1952, 10751400), (1980, 10599360), (1991, 10540800), (2013, 10425600), (2112, 9936900), (2160, 9716080), (2172, 9662400), (2196, 9556800), (2200, 9539424), (2304, 9108825), (2376, 8832800), (2400, 8744472), (2440, 8601120), (2475, 8479488), (2640, 7949520), (2684, 7819200), (2700, 7772864), (2715, 7729920), (2745, 7645440), (2816, 7452675), (2880, 7287060), (2896, 7246800), (2928, 7167600), (2970, 7066240), (3050, 6880896), (3168, 6624600), (3200, 6558354), (3258, 6441600), (3294, 6371200), (3300, 6359616), (3355, 6255360), (3456, 6072550), (3520, 5962140), (3600, 5829648), (3620, 5797440), (3660, 5734080), (3840, 5465295), (3904, 5375700), (3960, 5299680), (3982, 5270400), (4026, 5212800), (4224, 4968450), (4320, 4858040), (4344, 4831200), (4392, 4778400), (4400, 4769712), (4525, 4637952), (4575, 4587264), (4752, 4416400), (4800, 4372236), (4880, 4300560), (4887, 4294400), (4950, 4239744), (5280, 3974760), (5368, 3909600), (5400, 3886432), (5430, 3864960), (5490, 3822720), (5760, 3643530), (5792, 3623400), (5856, 3583800), (5940, 3533120), (5973, 3513600), (6039, 3475200), (6100, 3440448), (6336, 3312300), (6400, 3279177), (6516, 3220800), (6588, 3185600), (6600, 3179808), (6710, 3127680), (6912, 3036275), (7040, 2981070), (7200, 2914824), (7240, 2898720), (7320, 2867040), (7425, 2826496), (7808, 2687850), (7920, 2649840), (7964, 2635200), (8052, 2606400), (8145, 2576640), (8235, 2548480), (8448, 2484225), (8640, 2429020), (8688, 2415600), (8784, 2389200), (8800, 2384856), (9050, 2318976), (9150, 2293632), (9504, 2208200), (9600, 2186118), (9760, 2150280), (9774, 2147200), (9900, 2119872), (9955, 2108160), (10065, 2085120), (10560, 1987380), (10736, 1954800), (10800, 1943216), (10860, 1932480), (10980, 1911360), (11041, 1900800), (11520, 1821765), (11584, 1811700), (11712, 1791900), (11880, 1766560), (11946, 1756800), (12078, 1737600), (12200, 1720224), (12672, 1656150), (13032, 1610400), (13176, 1592800), (13200, 1589904), (13420, 1563840), (13575, 1545984), (13725, 1529088), (14080, 1490535), (14400, 1457412), (14480, 1449360), (14640, 1433520), (14850, 1413248), (15616, 1343925), (15840, 1324920), (15928, 1317600), (16104, 1303200), (16290, 1288320), (16470, 1274240), (16775, 1251072), (17280, 1214510), (17376, 1207800), (17568, 1194600), (17600, 1192428), (17919, 1171200), (18100, 1159488), (18117, 1158400), (18300, 1146816), (19008, 1104100), (19200, 1093059), (19520, 1075140), (19548, 1073600), (19800, 1059936), (19910, 1054080), (20130, 1042560), (21120, 993690), (21472, 977400), (21600, 971608), (21720, 966240), (21960, 955680), (22082, 950400), (23168, 905850), (23424, 895950), (23760, 883280), (23892, 878400), (24156, 868800), (24400, 860112), (24435, 858880), (25344, 828075), (26064, 805200), (26352, 796400), (26400, 794952), (26840, 781920), (27150, 772992), (27450, 764544), (28800, 728706), (28960, 724680), (29280, 716760), (29700, 706624), (29865, 702720), (30195, 695040), (31680, 662460), (31856, 658800), (32208, 651600), (32580, 644160), (32940, 637120), (33123, 633600), (33550, 625536), (34560, 607255), (34752, 603900), (35136, 597300), (35200, 596214), (35838, 585600), (36200, 579744), (36234, 579200), (36600, 573408), (38016, 552050), (39040, 537570), (39096, 536800), (39600, 529968), (39820, 527040), (40260, 521280), (40725, 515328), (41175, 509696), (42240, 496845), (42944, 488700), (43200, 485804), (43440, 483120), (43920, 477840), (44164, 475200), (46336, 452925), (46848, 447975), (47520, 441640), (47784, 439200), (48312, 434400), (48800, 430056), (48870, 429440), (49775, 421632), (50325, 417024), (52128, 402600), (52704, 398200), (52800, 397476), (53680, 390960), (53757, 390400), (54300, 386496), (54900, 382272), (55205, 380160), (57600, 364353), (57920, 362340), (58560, 358380), (59400, 353312), (59730, 351360), (60390, 347520), (63360, 331230), (63712, 329400), (64416, 325800), (65160, 322080), (65880, 318560), (66246, 316800), (67100, 312768), (69504, 301950), (70272, 298650), (70400, 298107), (71676, 292800), (72400, 289872), (72468, 289600), (73200, 286704), (76032, 276025), (78080, 268785), (78192, 268400), (79200, 264984), (79640, 263520), (80520, 260640), (81450, 257664), (82350, 254848), (85888, 244350), (86400, 242902), (86880, 241560), (87840, 238920), (88328, 237600), (89595, 234240), (90585, 231680), (95040, 220820), (95568, 219600), (96624, 217200), (97600, 215028), (97740, 214720), (99369, 211200), (99550, 210816), (100650, 208512), (104256, 201300), (105408, 199100), (105600, 198738), (107360, 195480), (107514, 195200), (108600, 193248), (109800, 191136), (110410, 190080), (115840, 181170), (117120, 179190), (118800, 176656), (119460, 175680), (120780, 173760), (121451, 172800), (122175, 171776), (126720, 165615), (127424, 164700), (128832, 162900), (130320, 161040), (131760, 159280), (132492, 158400), (134200, 156384), (139008, 150975), (140544, 149325), (143352, 146400), (144800, 144936)]