208266240

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 352

約数和(自身を含む): 825350400

約数和(自身を除く): 617084160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 149, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 298, 312, 320, 336, 364, 384, 390, 416, 420, 447, 448, 455, 480, 512, 520, 546, 560, 596, 624, 640, 672, 728, 745, 768, 780, 832, 840, 894, 896, 910, 960, 1024, 1040, 1043, 1092, 1120, 1192, 1248, 1280, 1344, 1365, 1456, 1490, 1536, 1560, 1664, 1680, 1788, 1792, 1820, 1920, 1937, 2080, 2086, 2184, 2235, 2240, 2384, 2496, 2560, 2688, 2730, 2912, 2980, 3072, 3120, 3129, 3328, 3360, 3576, 3584, 3640, 3840, 3874, 4160, 4172, 4368, 4470, 4480, 4768, 4992, 5120, 5215, 5376, 5460, 5811, 5824, 5960, 6240, 6258, 6656, 6720, 7152, 7168, 7280, 7680, 7748, 8320, 8344, 8736, 8940, 8960, 9536, 9685, 9984, 10430, 10752, 10920, 11622, 11648, 11920, 12480, 12516, 13312, 13440, 13559, 14304, 14560, 15360, 15496, 15645, 16640, 16688, 17472, 17880, 17920, 19072, 19370, 19968, 20860, 21504, 21840, 23244, 23296, 23840, 24960, 25032, 26880, 27118, 28608, 29055, 29120, 30992, 31290, 33280, 33376, 34944, 35760, 35840, 38144, 38740, 39936, 40677, 41720, 43680, 46488, 46592, 47680, 49920, 50064, 53760, 54236, 57216, 58110, 58240, 61984, 62580, 66560, 66752, 67795, 69888, 71520, 76288, 77480, 81354, 83440, 87360, 92976, 93184, 95360, 99840, 100128, 107520, 108472, 114432, 116220, 116480, 123968, 125160, 133504, 135590, 139776, 143040, 152576, 154960, 162708, 166880, 174720, 185952, 190720, 199680, 200256, 203385, 216944, 228864, 232440, 232960, 247936, 250320, 267008, 271180, 279552, 286080, 309920, 325416, 333760, 349440, 371904, 381440, 400512, 406770, 433888, 457728, 464880, 465920, 495872, 500640, 534016, 542360, 572160, 619840, 650832, 667520, 698880, 743808, 762880, 801024, 813540, 867776, 929760, 991744, 1001280, 1068032, 1084720, 1144320, 1239680, 1301664, 1335040, 1397760, 1487616, 1602048, 1627080, 1735552, 1859520, 1983488, 2002560, 2169440, 2288640, 2479360, 2603328, 2670080, 2975232, 3204096, 3254160, 3471104, 3719040, 4005120, 4338880, 4958720, 5206656, 5340160, 5950464, 6508320, 6942208, 7438080, 8010240, 8677760, 9917440, 10413312, 13016640, 13884416, 14876160, 16020480, 17355520, 20826624, 26033280, 29752320, 34711040, 41653248, 52066560, 69422080, 104133120, 208266240]

約数ペア:

[(1, 208266240), (2, 104133120), (3, 69422080), (4, 52066560), (5, 41653248), (6, 34711040), (7, 29752320), (8, 26033280), (10, 20826624), (12, 17355520), (13, 16020480), (14, 14876160), (15, 13884416), (16, 13016640), (20, 10413312), (21, 9917440), (24, 8677760), (26, 8010240), (28, 7438080), (30, 6942208), (32, 6508320), (35, 5950464), (39, 5340160), (40, 5206656), (42, 4958720), (48, 4338880), (52, 4005120), (56, 3719040), (60, 3471104), (64, 3254160), (65, 3204096), (70, 2975232), (78, 2670080), (80, 2603328), (84, 2479360), (91, 2288640), (96, 2169440), (104, 2002560), (105, 1983488), (112, 1859520), (120, 1735552), (128, 1627080), (130, 1602048), (140, 1487616), (149, 1397760), (156, 1335040), (160, 1301664), (168, 1239680), (182, 1144320), (192, 1084720), (195, 1068032), (208, 1001280), (210, 991744), (224, 929760), (240, 867776), (256, 813540), (260, 801024), (273, 762880), (280, 743808), (298, 698880), (312, 667520), (320, 650832), (336, 619840), (364, 572160), (384, 542360), (390, 534016), (416, 500640), (420, 495872), (447, 465920), (448, 464880), (455, 457728), (480, 433888), (512, 406770), (520, 400512), (546, 381440), (560, 371904), (596, 349440), (624, 333760), (640, 325416), (672, 309920), (728, 286080), (745, 279552), (768, 271180), (780, 267008), (832, 250320), (840, 247936), (894, 232960), (896, 232440), (910, 228864), (960, 216944), (1024, 203385), (1040, 200256), (1043, 199680), (1092, 190720), (1120, 185952), (1192, 174720), (1248, 166880), (1280, 162708), (1344, 154960), (1365, 152576), (1456, 143040), (1490, 139776), (1536, 135590), (1560, 133504), (1664, 125160), (1680, 123968), (1788, 116480), (1792, 116220), (1820, 114432), (1920, 108472), (1937, 107520), (2080, 100128), (2086, 99840), (2184, 95360), (2235, 93184), (2240, 92976), (2384, 87360), (2496, 83440), (2560, 81354), (2688, 77480), (2730, 76288), (2912, 71520), (2980, 69888), (3072, 67795), (3120, 66752), (3129, 66560), (3328, 62580), (3360, 61984), (3576, 58240), (3584, 58110), (3640, 57216), (3840, 54236), (3874, 53760), (4160, 50064), (4172, 49920), (4368, 47680), (4470, 46592), (4480, 46488), (4768, 43680), (4992, 41720), (5120, 40677), (5215, 39936), (5376, 38740), (5460, 38144), (5811, 35840), (5824, 35760), (5960, 34944), (6240, 33376), (6258, 33280), (6656, 31290), (6720, 30992), (7152, 29120), (7168, 29055), (7280, 28608), (7680, 27118), (7748, 26880), (8320, 25032), (8344, 24960), (8736, 23840), (8940, 23296), (8960, 23244), (9536, 21840), (9685, 21504), (9984, 20860), (10430, 19968), (10752, 19370), (10920, 19072), (11622, 17920), (11648, 17880), (11920, 17472), (12480, 16688), (12516, 16640), (13312, 15645), (13440, 15496), (13559, 15360), (14304, 14560)]