20199137280

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 448

約数和(自身を含む): 77153707008

約数和(自身を除く): 56954569728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 512, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 896, 920, 960, 966, 1021, 1024, 1104, 1120, 1280, 1288, 1344, 1380, 1472, 1536, 1610, 1680, 1792, 1840, 1920, 1932, 2042, 2048, 2208, 2240, 2415, 2560, 2576, 2688, 2760, 2944, 3063, 3072, 3220, 3360, 3584, 3680, 3840, 3864, 4084, 4096, 4416, 4480, 4830, 5105, 5120, 5152, 5376, 5520, 5888, 6126, 6144, 6440, 6720, 7147, 7168, 7360, 7680, 7728, 8168, 8192, 8832, 8960, 9660, 10210, 10240, 10304, 10752, 11040, 11776, 12252, 12288, 12880, 13440, 14294, 14336, 14720, 15315, 15360, 15456, 16336, 17664, 17920, 19320, 20420, 20480, 20608, 21441, 21504, 22080, 23483, 23552, 24504, 24576, 25760, 26880, 28588, 28672, 29440, 30630, 30720, 30912, 32672, 35328, 35735, 35840, 38640, 40840, 40960, 41216, 42882, 43008, 44160, 46966, 47104, 49008, 51520, 53760, 57176, 57344, 58880, 61260, 61440, 61824, 65344, 70449, 70656, 71470, 71680, 77280, 81680, 82432, 85764, 86016, 88320, 93932, 94208, 98016, 103040, 107205, 107520, 114352, 117415, 117760, 122520, 122880, 123648, 130688, 140898, 141312, 142940, 143360, 154560, 163360, 164381, 164864, 171528, 172032, 176640, 187864, 188416, 196032, 206080, 214410, 215040, 228704, 234830, 235520, 245040, 247296, 261376, 281796, 282624, 285880, 286720, 309120, 326720, 328762, 329728, 343056, 352245, 353280, 375728, 392064, 412160, 428820, 430080, 457408, 469660, 471040, 490080, 493143, 494592, 522752, 563592, 565248, 571760, 618240, 653440, 657524, 659456, 686112, 704490, 706560, 751456, 784128, 821905, 824320, 857640, 860160, 914816, 939320, 942080, 980160, 986286, 989184, 1045504, 1127184, 1143520, 1236480, 1306880, 1315048, 1318912, 1372224, 1408980, 1413120, 1502912, 1568256, 1643810, 1648640, 1715280, 1829632, 1878640, 1960320, 1972572, 1978368, 2091008, 2254368, 2287040, 2465715, 2472960, 2613760, 2630096, 2744448, 2817960, 2826240, 3005824, 3136512, 3287620, 3297280, 3430560, 3659264, 3757280, 3920640, 3945144, 3956736, 4182016, 4508736, 4574080, 4931430, 4945920, 5227520, 5260192, 5488896, 5635920, 6011648, 6273024, 6575240, 6594560, 6861120, 7318528, 7514560, 7841280, 7890288, 8364032, 9017472, 9148160, 9862860, 9891840, 10455040, 10520384, 10977792, 11271840, 12023296, 12546048, 13150480, 13722240, 14637056, 15029120, 15682560, 15780576, 18034944, 18296320, 19725720, 19783680, 20910080, 21040768, 21955584, 22543680, 24046592, 25092096, 26300960, 27444480, 29274112, 30058240, 31365120, 31561152, 36069888, 36592640, 39451440, 41820160, 42081536, 43911168, 45087360, 48093184, 52601920, 54888960, 58548224, 60116480, 62730240, 63122304, 72139776, 73185280, 78902880, 84163072, 87822336, 90174720, 96186368, 105203840, 109777920, 120232960, 125460480, 126244608, 144279552, 146370560, 157805760, 168326144, 175644672, 180349440, 192372736, 210407680, 219555840, 240465920, 252489216, 288559104, 292741120, 315611520, 336652288, 360698880, 420815360, 439111680, 480931840, 504978432, 577118208, 631223040, 673304576, 721397760, 841630720, 878223360, 961863680, 1009956864, 1262446080, 1346609152, 1442795520, 1683261440, 2019913728, 2524892160, 2885591040, 3366522880, 4039827456, 5049784320, 6733045760, 10099568640, 20199137280]

約数ペア:

[(1, 20199137280), (2, 10099568640), (3, 6733045760), (4, 5049784320), (5, 4039827456), (6, 3366522880), (7, 2885591040), (8, 2524892160), (10, 2019913728), (12, 1683261440), (14, 1442795520), (15, 1346609152), (16, 1262446080), (20, 1009956864), (21, 961863680), (23, 878223360), (24, 841630720), (28, 721397760), (30, 673304576), (32, 631223040), (35, 577118208), (40, 504978432), (42, 480931840), (46, 439111680), (48, 420815360), (56, 360698880), (60, 336652288), (64, 315611520), (69, 292741120), (70, 288559104), (80, 252489216), (84, 240465920), (92, 219555840), (96, 210407680), (105, 192372736), (112, 180349440), (115, 175644672), (120, 168326144), (128, 157805760), (138, 146370560), (140, 144279552), (160, 126244608), (161, 125460480), (168, 120232960), (184, 109777920), (192, 105203840), (210, 96186368), (224, 90174720), (230, 87822336), (240, 84163072), (256, 78902880), (276, 73185280), (280, 72139776), (320, 63122304), (322, 62730240), (336, 60116480), (345, 58548224), (368, 54888960), (384, 52601920), (420, 48093184), (448, 45087360), (460, 43911168), (480, 42081536), (483, 41820160), (512, 39451440), (552, 36592640), (560, 36069888), (640, 31561152), (644, 31365120), (672, 30058240), (690, 29274112), (736, 27444480), (768, 26300960), (805, 25092096), (840, 24046592), (896, 22543680), (920, 21955584), (960, 21040768), (966, 20910080), (1021, 19783680), (1024, 19725720), (1104, 18296320), (1120, 18034944), (1280, 15780576), (1288, 15682560), (1344, 15029120), (1380, 14637056), (1472, 13722240), (1536, 13150480), (1610, 12546048), (1680, 12023296), (1792, 11271840), (1840, 10977792), (1920, 10520384), (1932, 10455040), (2042, 9891840), (2048, 9862860), (2208, 9148160), (2240, 9017472), (2415, 8364032), (2560, 7890288), (2576, 7841280), (2688, 7514560), (2760, 7318528), (2944, 6861120), (3063, 6594560), (3072, 6575240), (3220, 6273024), (3360, 6011648), (3584, 5635920), (3680, 5488896), (3840, 5260192), (3864, 5227520), (4084, 4945920), (4096, 4931430), (4416, 4574080), (4480, 4508736), (4830, 4182016), (5105, 3956736), (5120, 3945144), (5152, 3920640), (5376, 3757280), (5520, 3659264), (5888, 3430560), (6126, 3297280), (6144, 3287620), (6440, 3136512), (6720, 3005824), (7147, 2826240), (7168, 2817960), (7360, 2744448), (7680, 2630096), (7728, 2613760), (8168, 2472960), (8192, 2465715), (8832, 2287040), (8960, 2254368), (9660, 2091008), (10210, 1978368), (10240, 1972572), (10304, 1960320), (10752, 1878640), (11040, 1829632), (11776, 1715280), (12252, 1648640), (12288, 1643810), (12880, 1568256), (13440, 1502912), (14294, 1413120), (14336, 1408980), (14720, 1372224), (15315, 1318912), (15360, 1315048), (15456, 1306880), (16336, 1236480), (17664, 1143520), (17920, 1127184), (19320, 1045504), (20420, 989184), (20480, 986286), (20608, 980160), (21441, 942080), (21504, 939320), (22080, 914816), (23483, 860160), (23552, 857640), (24504, 824320), (24576, 821905), (25760, 784128), (26880, 751456), (28588, 706560), (28672, 704490), (29440, 686112), (30630, 659456), (30720, 657524), (30912, 653440), (32672, 618240), (35328, 571760), (35735, 565248), (35840, 563592), (38640, 522752), (40840, 494592), (40960, 493143), (41216, 490080), (42882, 471040), (43008, 469660), (44160, 457408), (46966, 430080), (47104, 428820), (49008, 412160), (51520, 392064), (53760, 375728), (57176, 353280), (57344, 352245), (58880, 343056), (61260, 329728), (61440, 328762), (61824, 326720), (65344, 309120), (70449, 286720), (70656, 285880), (71470, 282624), (71680, 281796), (77280, 261376), (81680, 247296), (82432, 245040), (85764, 235520), (86016, 234830), (88320, 228704), (93932, 215040), (94208, 214410), (98016, 206080), (103040, 196032), (107205, 188416), (107520, 187864), (114352, 176640), (117415, 172032), (117760, 171528), (122520, 164864), (122880, 164381), (123648, 163360), (130688, 154560), (140898, 143360), (141312, 142940)]