20452024320

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 896

約数和(自身を含む): 84552007680

約数和(自身を除く): 64099983360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 59, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 118, 120, 124, 128, 130, 140, 155, 156, 160, 168, 177, 182, 186, 192, 195, 208, 210, 217, 224, 236, 240, 248, 256, 260, 273, 280, 295, 310, 312, 320, 336, 354, 364, 372, 384, 390, 403, 413, 416, 420, 434, 448, 455, 465, 472, 480, 496, 512, 520, 546, 560, 590, 620, 624, 640, 651, 672, 708, 728, 744, 767, 768, 780, 806, 826, 832, 840, 868, 885, 896, 910, 930, 944, 960, 992, 1024, 1040, 1085, 1092, 1120, 1180, 1209, 1239, 1240, 1248, 1280, 1302, 1344, 1365, 1416, 1456, 1488, 1534, 1536, 1560, 1612, 1652, 1664, 1680, 1736, 1770, 1792, 1820, 1829, 1860, 1888, 1920, 1984, 2015, 2048, 2065, 2080, 2170, 2184, 2240, 2301, 2360, 2418, 2478, 2480, 2496, 2560, 2604, 2688, 2730, 2821, 2832, 2912, 2976, 3068, 3072, 3120, 3224, 3255, 3304, 3328, 3360, 3472, 3540, 3584, 3640, 3658, 3720, 3776, 3835, 3840, 3968, 4030, 4096, 4130, 4160, 4340, 4368, 4480, 4602, 4720, 4836, 4956, 4960, 4992, 5120, 5208, 5369, 5376, 5460, 5487, 5642, 5664, 5824, 5952, 6045, 6136, 6144, 6195, 6240, 6448, 6510, 6608, 6656, 6720, 6944, 7080, 7168, 7280, 7316, 7440, 7552, 7670, 7680, 7936, 8060, 8192, 8260, 8320, 8463, 8680, 8736, 8960, 9145, 9204, 9440, 9672, 9912, 9920, 9984, 10240, 10416, 10738, 10752, 10920, 10974, 11284, 11328, 11505, 11648, 11904, 12090, 12272, 12288, 12390, 12480, 12803, 12896, 13020, 13216, 13312, 13440, 13888, 14105, 14160, 14336, 14560, 14632, 14880, 15104, 15340, 15360, 15872, 16107, 16120, 16520, 16640, 16926, 17360, 17472, 17920, 18290, 18408, 18880, 19344, 19824, 19840, 19968, 20480, 20832, 21476, 21504, 21840, 21948, 22568, 22656, 23010, 23296, 23777, 23808, 24180, 24544, 24576, 24780, 24960, 25606, 25792, 26040, 26432, 26624, 26845, 26880, 27435, 27776, 28210, 28320, 28672, 29120, 29264, 29760, 30208, 30680, 30720, 31744, 32214, 32240, 33040, 33280, 33852, 34720, 34944, 35840, 36580, 36816, 37760, 38409, 38688, 39648, 39680, 39936, 40960, 41664, 42315, 42952, 43008, 43680, 43896, 45136, 45312, 46020, 46592, 47554, 47616, 48360, 49088, 49560, 49920, 51212, 51584, 52080, 52864, 53248, 53690, 53760, 54870, 55552, 56420, 56640, 57344, 58240, 58528, 59520, 60416, 61360, 61440, 63488, 64015, 64428, 64480, 66080, 66560, 67704, 69440, 69888, 71331, 71680, 73160, 73632, 75520, 76818, 77376, 79296, 79360, 79872, 80535, 83328, 84630, 85904, 86016, 87360, 87792, 90272, 90624, 92040, 93184, 95108, 95232, 96720, 98176, 99120, 99840, 102424, 103168, 104160, 105728, 106496, 107380, 107520, 109740, 111104, 112840, 113280, 116480, 117056, 118885, 119040, 120832, 122720, 122880, 126976, 128030, 128856, 128960, 132160, 133120, 135408, 138880, 139776, 142662, 143360, 146320, 147264, 151040, 153636, 154752, 158592, 158720, 159744, 161070, 166439, 166656, 169260, 171808, 172032, 174720, 175584, 180544, 181248, 184080, 186368, 190216, 190464, 192045, 193440, 196352, 198240, 199680, 204848, 206336, 208320, 211456, 214760, 215040, 219480, 222208, 225680, 226560, 232960, 234112, 237770, 238080, 241664, 245440, 253952, 256060, 257712, 257920, 264320, 266240, 270816, 277760, 279552, 285324, 286720, 292640, 294528, 302080, 307272, 309504, 317184, 317440, 319488, 322140, 332878, 333312, 338520, 343616, 349440, 351168, 356655, 361088, 362496, 368160, 372736, 380432, 380928, 384090, 386880, 392704, 396480, 399360, 409696, 412672, 416640, 422912, 429520, 430080, 438960, 444416, 451360, 453120, 465920, 468224, 475540, 476160, 483328, 490880, 499317, 512120, 515424, 515840, 528640, 532480, 541632, 555520, 559104, 570648, 585280, 589056, 604160, 614544, 619008, 634368, 634880, 644280, 665756, 666624, 677040, 687232, 698880, 702336, 713310, 722176, 724992, 736320, 745472, 760864, 761856, 768180, 773760, 785408, 792960, 798720, 819392, 825344, 832195, 833280, 845824, 859040, 860160, 877920, 888832, 902720, 906240, 931840, 936448, 951080, 952320, 981760, 998634, 1024240, 1030848, 1031680, 1057280, 1083264, 1111040, 1118208, 1141296, 1170560, 1178112, 1208320, 1229088, 1238016, 1268736, 1269760, 1288560, 1331512, 1333248, 1354080, 1374464, 1397760, 1404672, 1426620, 1444352, 1449984, 1472640, 1521728, 1536360, 1547520, 1570816, 1585920, 1597440, 1638784, 1650688, 1664390, 1666560, 1691648, 1718080, 1755840, 1777664, 1805440, 1812480, 1863680, 1872896, 1902160, 1904640, 1963520, 1997268, 2048480, 2061696, 2063360, 2114560, 2166528, 2222080, 2236416, 2282592, 2341120, 2356224, 2416640, 2458176, 2476032, 2496585, 2537472, 2577120, 2663024, 2666496, 2708160, 2748928, 2795520, 2809344, 2853240, 2888704, 2945280, 3043456, 3072720, 3095040, 3141632, 3171840, 3277568, 3301376, 3328780, 3333120, 3383296, 3436160, 3511680, 3610880, 3624960, 3727360, 3745792, 3804320, 3809280, 3927040, 3994536, 4096960, 4123392, 4126720, 4229120, 4333056, 4444160, 4565184, 4682240, 4712448, 4916352, 4952064, 4993170, 5074944, 5154240, 5326048, 5332992, 5416320, 5497856, 5591040, 5618688, 5706480, 5777408, 5890560, 6086912, 6145440, 6190080, 6283264, 6343680, 6555136, 6657560, 6666240, 6872320, 7023360, 7221760, 7249920, 7491584, 7608640, 7854080, 7989072, 8193920, 8246784, 8253440, 8458240, 8666112, 8888320, 9130368, 9364480, 9424896, 9832704, 9904128, 9986340, 10149888, 10308480, 10652096, 10832640, 10995712, 11182080, 11237376, 11412960, 11554816, 11781120, 12173824, 12290880, 12380160, 12687360, 13110272, 13315120, 13332480, 13744640, 14046720, 14443520, 14983168, 15217280, 15708160, 15978144, 16387840, 16493568, 16506880, 16916480, 17332224, 18260736, 18728960, 18849792, 19665408, 19972680, 20616960, 21304192, 21665280, 21991424, 22474752, 22825920, 23109632, 23562240, 24347648, 24581760, 24760320, 25374720, 26220544, 26630240, 26664960, 27489280, 28093440, 28887040, 30434560, 31416320, 31956288, 32775680, 32987136, 34664448, 36521472, 37457920, 39330816, 39945360, 41233920, 42608384, 43330560, 43982848, 44949504, 45651840, 47124480, 48695296, 49163520, 49520640, 50749440, 52441088, 53260480, 54978560, 56186880, 57774080, 60869120, 63912576, 65551360, 65974272, 69328896, 73042944, 74915840, 78661632, 79890720, 82467840, 85216768, 86661120, 91303680, 94248960, 97390592, 98327040, 104882176, 106520960, 109957120, 112373760, 115548160, 121738240, 127825152, 131102720, 131948544, 146085888, 157323264, 159781440, 164935680, 170433536, 173322240, 182607360, 194781184, 196654080, 213041920, 219914240, 224747520, 243476480, 255650304, 262205440, 292171776, 314646528, 319562880, 329871360, 340867072, 346644480, 365214720, 393308160, 426083840, 486952960, 511300608, 524410880, 584343552, 639125760, 659742720, 681734144, 730429440, 786616320, 852167680, 973905920, 1022601216, 1278251520, 1363468288, 1460858880, 1573232640, 1704335360, 2045202432, 2556503040, 2921717760, 3408670720, 4090404864, 5113006080, 6817341440, 10226012160, 20452024320]

約数ペア:

[(1, 20452024320), (2, 10226012160), (3, 6817341440), (4, 5113006080), (5, 4090404864), (6, 3408670720), (7, 2921717760), (8, 2556503040), (10, 2045202432), (12, 1704335360), (13, 1573232640), (14, 1460858880), (15, 1363468288), (16, 1278251520), (20, 1022601216), (21, 973905920), (24, 852167680), (26, 786616320), (28, 730429440), (30, 681734144), (31, 659742720), (32, 639125760), (35, 584343552), (39, 524410880), (40, 511300608), (42, 486952960), (48, 426083840), (52, 393308160), (56, 365214720), (59, 346644480), (60, 340867072), (62, 329871360), (64, 319562880), (65, 314646528), (70, 292171776), (78, 262205440), (80, 255650304), (84, 243476480), (91, 224747520), (93, 219914240), (96, 213041920), (104, 196654080), (105, 194781184), (112, 182607360), (118, 173322240), (120, 170433536), (124, 164935680), (128, 159781440), (130, 157323264), (140, 146085888), (155, 131948544), (156, 131102720), (160, 127825152), (168, 121738240), (177, 115548160), (182, 112373760), (186, 109957120), (192, 106520960), (195, 104882176), (208, 98327040), (210, 97390592), (217, 94248960), (224, 91303680), (236, 86661120), (240, 85216768), (248, 82467840), (256, 79890720), (260, 78661632), (273, 74915840), (280, 73042944), (295, 69328896), (310, 65974272), (312, 65551360), (320, 63912576), (336, 60869120), (354, 57774080), (364, 56186880), (372, 54978560), (384, 53260480), (390, 52441088), (403, 50749440), (413, 49520640), (416, 49163520), (420, 48695296), (434, 47124480), (448, 45651840), (455, 44949504), (465, 43982848), (472, 43330560), (480, 42608384), (496, 41233920), (512, 39945360), (520, 39330816), (546, 37457920), (560, 36521472), (590, 34664448), (620, 32987136), (624, 32775680), (640, 31956288), (651, 31416320), (672, 30434560), (708, 28887040), (728, 28093440), (744, 27489280), (767, 26664960), (768, 26630240), (780, 26220544), (806, 25374720), (826, 24760320), (832, 24581760), (840, 24347648), (868, 23562240), (885, 23109632), (896, 22825920), (910, 22474752), (930, 21991424), (944, 21665280), (960, 21304192), (992, 20616960), (1024, 19972680), (1040, 19665408), (1085, 18849792), (1092, 18728960), (1120, 18260736), (1180, 17332224), (1209, 16916480), (1239, 16506880), (1240, 16493568), (1248, 16387840), (1280, 15978144), (1302, 15708160), (1344, 15217280), (1365, 14983168), (1416, 14443520), (1456, 14046720), (1488, 13744640), (1534, 13332480), (1536, 13315120), (1560, 13110272), (1612, 12687360), (1652, 12380160), (1664, 12290880), (1680, 12173824), (1736, 11781120), (1770, 11554816), (1792, 11412960), (1820, 11237376), (1829, 11182080), (1860, 10995712), (1888, 10832640), (1920, 10652096), (1984, 10308480), (2015, 10149888), (2048, 9986340), (2065, 9904128), (2080, 9832704), (2170, 9424896), (2184, 9364480), (2240, 9130368), (2301, 8888320), (2360, 8666112), (2418, 8458240), (2478, 8253440), (2480, 8246784), (2496, 8193920), (2560, 7989072), (2604, 7854080), (2688, 7608640), (2730, 7491584), (2821, 7249920), (2832, 7221760), (2912, 7023360), (2976, 6872320), (3068, 6666240), (3072, 6657560), (3120, 6555136), (3224, 6343680), (3255, 6283264), (3304, 6190080), (3328, 6145440), (3360, 6086912), (3472, 5890560), (3540, 5777408), (3584, 5706480), (3640, 5618688), (3658, 5591040), (3720, 5497856), (3776, 5416320), (3835, 5332992), (3840, 5326048), (3968, 5154240), (4030, 5074944), (4096, 4993170), (4130, 4952064), (4160, 4916352), (4340, 4712448), (4368, 4682240), (4480, 4565184), (4602, 4444160), (4720, 4333056), (4836, 4229120), (4956, 4126720), (4960, 4123392), (4992, 4096960), (5120, 3994536), (5208, 3927040), (5369, 3809280), (5376, 3804320), (5460, 3745792), (5487, 3727360), (5642, 3624960), (5664, 3610880), (5824, 3511680), (5952, 3436160), (6045, 3383296), (6136, 3333120), (6144, 3328780), (6195, 3301376), (6240, 3277568), (6448, 3171840), (6510, 3141632), (6608, 3095040), (6656, 3072720), (6720, 3043456), (6944, 2945280), (7080, 2888704), (7168, 2853240), (7280, 2809344), (7316, 2795520), (7440, 2748928), (7552, 2708160), (7670, 2666496), (7680, 2663024), (7936, 2577120), (8060, 2537472), (8192, 2496585), (8260, 2476032), (8320, 2458176), (8463, 2416640), (8680, 2356224), (8736, 2341120), (8960, 2282592), (9145, 2236416), (9204, 2222080), (9440, 2166528), (9672, 2114560), (9912, 2063360), (9920, 2061696), (9984, 2048480), (10240, 1997268), (10416, 1963520), (10738, 1904640), (10752, 1902160), (10920, 1872896), (10974, 1863680), (11284, 1812480), (11328, 1805440), (11505, 1777664), (11648, 1755840), (11904, 1718080), (12090, 1691648), (12272, 1666560), (12288, 1664390), (12390, 1650688), (12480, 1638784), (12803, 1597440), (12896, 1585920), (13020, 1570816), (13216, 1547520), (13312, 1536360), (13440, 1521728), (13888, 1472640), (14105, 1449984), (14160, 1444352), (14336, 1426620), (14560, 1404672), (14632, 1397760), (14880, 1374464), (15104, 1354080), (15340, 1333248), (15360, 1331512), (15872, 1288560), (16107, 1269760), (16120, 1268736), (16520, 1238016), (16640, 1229088), (16926, 1208320), (17360, 1178112), (17472, 1170560), (17920, 1141296), (18290, 1118208), (18408, 1111040), (18880, 1083264), (19344, 1057280), (19824, 1031680), (19840, 1030848), (19968, 1024240), (20480, 998634), (20832, 981760), (21476, 952320), (21504, 951080), (21840, 936448), (21948, 931840), (22568, 906240), (22656, 902720), (23010, 888832), (23296, 877920), (23777, 860160), (23808, 859040), (24180, 845824), (24544, 833280), (24576, 832195), (24780, 825344), (24960, 819392), (25606, 798720), (25792, 792960), (26040, 785408), (26432, 773760), (26624, 768180), (26845, 761856), (26880, 760864), (27435, 745472), (27776, 736320), (28210, 724992), (28320, 722176), (28672, 713310), (29120, 702336), (29264, 698880), (29760, 687232), (30208, 677040), (30680, 666624), (30720, 665756), (31744, 644280), (32214, 634880), (32240, 634368), (33040, 619008), (33280, 614544), (33852, 604160), (34720, 589056), (34944, 585280), (35840, 570648), (36580, 559104), (36816, 555520), (37760, 541632), (38409, 532480), (38688, 528640), (39648, 515840), (39680, 515424), (39936, 512120), (40960, 499317), (41664, 490880), (42315, 483328), (42952, 476160), (43008, 475540), (43680, 468224), (43896, 465920), (45136, 453120), (45312, 451360), (46020, 444416), (46592, 438960), (47554, 430080), (47616, 429520), (48360, 422912), (49088, 416640), (49560, 412672), (49920, 409696), (51212, 399360), (51584, 396480), (52080, 392704), (52864, 386880), (53248, 384090), (53690, 380928), (53760, 380432), (54870, 372736), (55552, 368160), (56420, 362496), (56640, 361088), (57344, 356655), (58240, 351168), (58528, 349440), (59520, 343616), (60416, 338520), (61360, 333312), (61440, 332878), (63488, 322140), (64015, 319488), (64428, 317440), (64480, 317184), (66080, 309504), (66560, 307272), (67704, 302080), (69440, 294528), (69888, 292640), (71331, 286720), (71680, 285324), (73160, 279552), (73632, 277760), (75520, 270816), (76818, 266240), (77376, 264320), (79296, 257920), (79360, 257712), (79872, 256060), (80535, 253952), (83328, 245440), (84630, 241664), (85904, 238080), (86016, 237770), (87360, 234112), (87792, 232960), (90272, 226560), (90624, 225680), (92040, 222208), (93184, 219480), (95108, 215040), (95232, 214760), (96720, 211456), (98176, 208320), (99120, 206336), (99840, 204848), (102424, 199680), (103168, 198240), (104160, 196352), (105728, 193440), (106496, 192045), (107380, 190464), (107520, 190216), (109740, 186368), (111104, 184080), (112840, 181248), (113280, 180544), (116480, 175584), (117056, 174720), (118885, 172032), (119040, 171808), (120832, 169260), (122720, 166656), (122880, 166439), (126976, 161070), (128030, 159744), (128856, 158720), (128960, 158592), (132160, 154752), (133120, 153636), (135408, 151040), (138880, 147264), (139776, 146320), (142662, 143360)]