208192320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 336

約数和(自身を含む): 855878400

約数和(自身を除く): 647686080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 414, 420, 448, 449, 460, 480, 483, 504, 552, 560, 576, 630, 644, 672, 690, 720, 736, 805, 828, 840, 898, 920, 960, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1344, 1347, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1796, 1840, 1932, 2016, 2070, 2208, 2240, 2245, 2415, 2520, 2576, 2694, 2760, 2880, 2898, 3143, 3220, 3312, 3360, 3592, 3680, 3864, 4032, 4041, 4140, 4416, 4490, 4830, 5040, 5152, 5388, 5520, 5796, 6286, 6440, 6624, 6720, 6735, 7184, 7245, 7360, 7728, 8082, 8280, 8980, 9429, 9660, 10080, 10304, 10327, 10776, 11040, 11592, 12572, 12880, 13248, 13470, 14368, 14490, 15456, 15715, 16164, 16560, 17960, 18858, 19320, 20160, 20205, 20654, 21552, 22080, 23184, 25144, 25760, 26940, 28287, 28736, 28980, 30912, 30981, 31430, 32328, 33120, 35920, 37716, 38640, 40410, 41308, 43104, 46368, 47145, 50288, 51520, 51635, 53880, 56574, 57960, 61962, 62860, 64656, 66240, 71840, 72289, 75432, 77280, 80820, 82616, 86208, 92736, 92943, 94290, 100576, 103270, 107760, 113148, 115920, 123924, 125720, 129312, 141435, 143680, 144578, 150864, 154560, 154905, 161640, 165232, 185886, 188580, 201152, 206540, 215520, 216867, 226296, 231840, 247848, 251440, 258624, 282870, 289156, 301728, 309810, 323280, 330464, 361445, 371772, 377160, 413080, 431040, 433734, 452592, 463680, 464715, 495696, 502880, 565740, 578312, 603456, 619620, 646560, 650601, 660928, 722890, 743544, 754320, 826160, 867468, 905184, 929430, 991392, 1005760, 1084335, 1131480, 1156624, 1239240, 1293120, 1301202, 1445780, 1487088, 1508640, 1652320, 1734936, 1810368, 1858860, 1982784, 2168670, 2262960, 2313248, 2478480, 2602404, 2891560, 2974176, 3017280, 3253005, 3304640, 3469872, 3717720, 4337340, 4525920, 4626496, 4956960, 5204808, 5783120, 5948352, 6506010, 6939744, 7435440, 8674680, 9051840, 9913920, 10409616, 11566240, 13012020, 13879488, 14870880, 17349360, 20819232, 23132480, 26024040, 29741760, 34698720, 41638464, 52048080, 69397440, 104096160, 208192320]

約数ペア:

[(1, 208192320), (2, 104096160), (3, 69397440), (4, 52048080), (5, 41638464), (6, 34698720), (7, 29741760), (8, 26024040), (9, 23132480), (10, 20819232), (12, 17349360), (14, 14870880), (15, 13879488), (16, 13012020), (18, 11566240), (20, 10409616), (21, 9913920), (23, 9051840), (24, 8674680), (28, 7435440), (30, 6939744), (32, 6506010), (35, 5948352), (36, 5783120), (40, 5204808), (42, 4956960), (45, 4626496), (46, 4525920), (48, 4337340), (56, 3717720), (60, 3469872), (63, 3304640), (64, 3253005), (69, 3017280), (70, 2974176), (72, 2891560), (80, 2602404), (84, 2478480), (90, 2313248), (92, 2262960), (96, 2168670), (105, 1982784), (112, 1858860), (115, 1810368), (120, 1734936), (126, 1652320), (138, 1508640), (140, 1487088), (144, 1445780), (160, 1301202), (161, 1293120), (168, 1239240), (180, 1156624), (184, 1131480), (192, 1084335), (207, 1005760), (210, 991392), (224, 929430), (230, 905184), (240, 867468), (252, 826160), (276, 754320), (280, 743544), (288, 722890), (315, 660928), (320, 650601), (322, 646560), (336, 619620), (345, 603456), (360, 578312), (368, 565740), (414, 502880), (420, 495696), (448, 464715), (449, 463680), (460, 452592), (480, 433734), (483, 431040), (504, 413080), (552, 377160), (560, 371772), (576, 361445), (630, 330464), (644, 323280), (672, 309810), (690, 301728), (720, 289156), (736, 282870), (805, 258624), (828, 251440), (840, 247848), (898, 231840), (920, 226296), (960, 216867), (966, 215520), (1008, 206540), (1035, 201152), (1104, 188580), (1120, 185886), (1260, 165232), (1288, 161640), (1344, 154905), (1347, 154560), (1380, 150864), (1440, 144578), (1449, 143680), (1472, 141435), (1610, 129312), (1656, 125720), (1680, 123924), (1796, 115920), (1840, 113148), (1932, 107760), (2016, 103270), (2070, 100576), (2208, 94290), (2240, 92943), (2245, 92736), (2415, 86208), (2520, 82616), (2576, 80820), (2694, 77280), (2760, 75432), (2880, 72289), (2898, 71840), (3143, 66240), (3220, 64656), (3312, 62860), (3360, 61962), (3592, 57960), (3680, 56574), (3864, 53880), (4032, 51635), (4041, 51520), (4140, 50288), (4416, 47145), (4490, 46368), (4830, 43104), (5040, 41308), (5152, 40410), (5388, 38640), (5520, 37716), (5796, 35920), (6286, 33120), (6440, 32328), (6624, 31430), (6720, 30981), (6735, 30912), (7184, 28980), (7245, 28736), (7360, 28287), (7728, 26940), (8082, 25760), (8280, 25144), (8980, 23184), (9429, 22080), (9660, 21552), (10080, 20654), (10304, 20205), (10327, 20160), (10776, 19320), (11040, 18858), (11592, 17960), (12572, 16560), (12880, 16164), (13248, 15715), (13470, 15456), (14368, 14490)]