205820160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 576

約数和(自身を含む): 879083520

約数和(自身を除く): 673263360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 31, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 62, 64, 65, 70, 76, 78, 80, 84, 91, 93, 95, 96, 104, 105, 112, 114, 120, 124, 128, 130, 133, 140, 152, 155, 156, 160, 168, 182, 186, 190, 192, 195, 208, 210, 217, 224, 228, 240, 247, 248, 256, 260, 266, 273, 280, 285, 304, 310, 312, 320, 336, 364, 372, 380, 384, 390, 399, 403, 416, 420, 434, 448, 455, 456, 465, 480, 494, 496, 520, 532, 546, 560, 570, 589, 608, 620, 624, 640, 651, 665, 672, 728, 741, 744, 760, 768, 780, 798, 806, 832, 840, 868, 896, 910, 912, 930, 960, 988, 992, 1040, 1064, 1085, 1092, 1120, 1140, 1178, 1209, 1216, 1235, 1240, 1248, 1280, 1302, 1330, 1344, 1365, 1456, 1482, 1488, 1520, 1560, 1596, 1612, 1664, 1680, 1729, 1736, 1767, 1792, 1820, 1824, 1860, 1920, 1976, 1984, 1995, 2015, 2080, 2128, 2170, 2184, 2240, 2280, 2356, 2418, 2432, 2470, 2480, 2496, 2604, 2660, 2688, 2730, 2821, 2912, 2945, 2964, 2976, 3040, 3120, 3192, 3224, 3255, 3328, 3360, 3458, 3472, 3534, 3640, 3648, 3705, 3720, 3840, 3952, 3968, 3990, 4030, 4123, 4160, 4256, 4340, 4368, 4480, 4560, 4712, 4836, 4864, 4940, 4960, 4992, 5187, 5208, 5320, 5376, 5460, 5642, 5824, 5890, 5928, 5952, 6045, 6080, 6240, 6384, 6448, 6510, 6720, 6916, 6944, 7068, 7280, 7296, 7410, 7440, 7657, 7904, 7936, 7980, 8060, 8246, 8320, 8463, 8512, 8645, 8680, 8736, 8835, 8960, 9120, 9424, 9672, 9880, 9920, 9984, 10374, 10416, 10640, 10920, 11284, 11648, 11780, 11856, 11904, 12090, 12160, 12369, 12480, 12768, 12896, 13020, 13440, 13832, 13888, 14105, 14136, 14560, 14592, 14820, 14880, 15314, 15808, 15960, 16120, 16492, 16640, 16926, 17024, 17290, 17360, 17472, 17670, 18240, 18848, 19344, 19760, 19840, 20615, 20748, 20832, 21280, 21840, 22568, 22971, 23296, 23560, 23712, 23808, 24180, 24320, 24738, 24960, 25536, 25792, 25935, 26040, 26880, 27664, 27776, 28210, 28272, 29120, 29640, 29760, 30628, 31616, 31920, 32240, 32984, 33852, 34048, 34580, 34720, 34944, 35340, 36480, 37696, 38285, 38688, 39520, 39680, 41230, 41496, 41664, 42315, 42560, 43680, 45136, 45942, 47120, 47424, 48360, 49476, 49920, 51072, 51584, 51870, 52080, 53599, 55328, 55552, 56420, 56544, 58240, 59280, 59520, 61256, 61845, 63232, 63840, 64480, 65968, 67704, 69160, 69440, 69888, 70680, 72960, 75392, 76570, 77376, 79040, 82460, 82992, 83328, 84630, 85120, 87360, 90272, 91884, 94240, 94848, 96720, 98952, 102144, 103168, 103740, 104160, 107198, 110656, 112840, 113088, 114855, 116480, 118560, 119040, 122512, 123690, 127680, 128960, 131936, 135408, 138320, 138880, 141360, 150784, 153140, 154752, 158080, 160797, 164920, 165984, 166656, 169260, 170240, 174720, 180544, 183768, 188480, 189696, 193440, 197904, 207480, 208320, 214396, 221312, 225680, 226176, 229710, 237120, 245024, 247380, 255360, 257920, 263872, 267995, 270816, 276640, 277760, 282720, 306280, 309504, 316160, 321594, 329840, 331968, 338520, 349440, 361088, 367536, 376960, 386880, 395808, 414960, 416640, 428792, 442624, 451360, 452352, 459420, 474240, 490048, 494760, 510720, 515840, 527744, 535990, 541632, 553280, 565440, 612560, 643188, 659680, 663936, 677040, 722176, 735072, 753920, 773760, 791616, 803985, 829920, 833280, 857584, 902720, 918840, 948480, 980096, 989520, 1055488, 1071980, 1083264, 1106560, 1130880, 1225120, 1286376, 1319360, 1327872, 1354080, 1470144, 1547520, 1583232, 1607970, 1659840, 1715168, 1805440, 1837680, 1960192, 1979040, 2143960, 2166528, 2213120, 2261760, 2450240, 2572752, 2638720, 2708160, 2940288, 3166464, 3215940, 3319680, 3430336, 3610880, 3675360, 3958080, 4287920, 4900480, 5145504, 5277440, 5416320, 5880576, 6431880, 6639360, 6860672, 7350720, 7916160, 8575840, 9800960, 10291008, 10832640, 12863760, 13721344, 14701440, 15832320, 17151680, 20582016, 25727520, 29402880, 34303360, 41164032, 51455040, 68606720, 102910080, 205820160]

約数ペア:

[(1, 205820160), (2, 102910080), (3, 68606720), (4, 51455040), (5, 41164032), (6, 34303360), (7, 29402880), (8, 25727520), (10, 20582016), (12, 17151680), (13, 15832320), (14, 14701440), (15, 13721344), (16, 12863760), (19, 10832640), (20, 10291008), (21, 9800960), (24, 8575840), (26, 7916160), (28, 7350720), (30, 6860672), (31, 6639360), (32, 6431880), (35, 5880576), (38, 5416320), (39, 5277440), (40, 5145504), (42, 4900480), (48, 4287920), (52, 3958080), (56, 3675360), (57, 3610880), (60, 3430336), (62, 3319680), (64, 3215940), (65, 3166464), (70, 2940288), (76, 2708160), (78, 2638720), (80, 2572752), (84, 2450240), (91, 2261760), (93, 2213120), (95, 2166528), (96, 2143960), (104, 1979040), (105, 1960192), (112, 1837680), (114, 1805440), (120, 1715168), (124, 1659840), (128, 1607970), (130, 1583232), (133, 1547520), (140, 1470144), (152, 1354080), (155, 1327872), (156, 1319360), (160, 1286376), (168, 1225120), (182, 1130880), (186, 1106560), (190, 1083264), (192, 1071980), (195, 1055488), (208, 989520), (210, 980096), (217, 948480), (224, 918840), (228, 902720), (240, 857584), (247, 833280), (248, 829920), (256, 803985), (260, 791616), (266, 773760), (273, 753920), (280, 735072), (285, 722176), (304, 677040), (310, 663936), (312, 659680), (320, 643188), (336, 612560), (364, 565440), (372, 553280), (380, 541632), (384, 535990), (390, 527744), (399, 515840), (403, 510720), (416, 494760), (420, 490048), (434, 474240), (448, 459420), (455, 452352), (456, 451360), (465, 442624), (480, 428792), (494, 416640), (496, 414960), (520, 395808), (532, 386880), (546, 376960), (560, 367536), (570, 361088), (589, 349440), (608, 338520), (620, 331968), (624, 329840), (640, 321594), (651, 316160), (665, 309504), (672, 306280), (728, 282720), (741, 277760), (744, 276640), (760, 270816), (768, 267995), (780, 263872), (798, 257920), (806, 255360), (832, 247380), (840, 245024), (868, 237120), (896, 229710), (910, 226176), (912, 225680), (930, 221312), (960, 214396), (988, 208320), (992, 207480), (1040, 197904), (1064, 193440), (1085, 189696), (1092, 188480), (1120, 183768), (1140, 180544), (1178, 174720), (1209, 170240), (1216, 169260), (1235, 166656), (1240, 165984), (1248, 164920), (1280, 160797), (1302, 158080), (1330, 154752), (1344, 153140), (1365, 150784), (1456, 141360), (1482, 138880), (1488, 138320), (1520, 135408), (1560, 131936), (1596, 128960), (1612, 127680), (1664, 123690), (1680, 122512), (1729, 119040), (1736, 118560), (1767, 116480), (1792, 114855), (1820, 113088), (1824, 112840), (1860, 110656), (1920, 107198), (1976, 104160), (1984, 103740), (1995, 103168), (2015, 102144), (2080, 98952), (2128, 96720), (2170, 94848), (2184, 94240), (2240, 91884), (2280, 90272), (2356, 87360), (2418, 85120), (2432, 84630), (2470, 83328), (2480, 82992), (2496, 82460), (2604, 79040), (2660, 77376), (2688, 76570), (2730, 75392), (2821, 72960), (2912, 70680), (2945, 69888), (2964, 69440), (2976, 69160), (3040, 67704), (3120, 65968), (3192, 64480), (3224, 63840), (3255, 63232), (3328, 61845), (3360, 61256), (3458, 59520), (3472, 59280), (3534, 58240), (3640, 56544), (3648, 56420), (3705, 55552), (3720, 55328), (3840, 53599), (3952, 52080), (3968, 51870), (3990, 51584), (4030, 51072), (4123, 49920), (4160, 49476), (4256, 48360), (4340, 47424), (4368, 47120), (4480, 45942), (4560, 45136), (4712, 43680), (4836, 42560), (4864, 42315), (4940, 41664), (4960, 41496), (4992, 41230), (5187, 39680), (5208, 39520), (5320, 38688), (5376, 38285), (5460, 37696), (5642, 36480), (5824, 35340), (5890, 34944), (5928, 34720), (5952, 34580), (6045, 34048), (6080, 33852), (6240, 32984), (6384, 32240), (6448, 31920), (6510, 31616), (6720, 30628), (6916, 29760), (6944, 29640), (7068, 29120), (7280, 28272), (7296, 28210), (7410, 27776), (7440, 27664), (7657, 26880), (7904, 26040), (7936, 25935), (7980, 25792), (8060, 25536), (8246, 24960), (8320, 24738), (8463, 24320), (8512, 24180), (8645, 23808), (8680, 23712), (8736, 23560), (8835, 23296), (8960, 22971), (9120, 22568), (9424, 21840), (9672, 21280), (9880, 20832), (9920, 20748), (9984, 20615), (10374, 19840), (10416, 19760), (10640, 19344), (10920, 18848), (11284, 18240), (11648, 17670), (11780, 17472), (11856, 17360), (11904, 17290), (12090, 17024), (12160, 16926), (12369, 16640), (12480, 16492), (12768, 16120), (12896, 15960), (13020, 15808), (13440, 15314), (13832, 14880), (13888, 14820), (14105, 14592), (14136, 14560)]