205938720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 384

約数和(自身を含む): 821318400

約数和(自身を除く): 615379680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 193, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 386, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 579, 585, 608, 624, 684, 702, 720, 741, 760, 772, 780, 855, 864, 912, 936, 965, 988, 1026, 1040, 1080, 1140, 1158, 1170, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1544, 1560, 1710, 1737, 1755, 1824, 1872, 1930, 1976, 2052, 2080, 2160, 2223, 2280, 2316, 2340, 2470, 2509, 2565, 2736, 2808, 2895, 2964, 3040, 3088, 3120, 3420, 3474, 3510, 3667, 3705, 3744, 3860, 3952, 4104, 4320, 4446, 4560, 4632, 4680, 4940, 5018, 5130, 5211, 5472, 5616, 5790, 5928, 6176, 6240, 6669, 6840, 6948, 7020, 7334, 7410, 7527, 7720, 7904, 8208, 8685, 8892, 9120, 9264, 9360, 9880, 10036, 10260, 10422, 11001, 11115, 11232, 11580, 11856, 12545, 13338, 13680, 13896, 14040, 14668, 14820, 15054, 15440, 16416, 17370, 17784, 18335, 18528, 18720, 19760, 20072, 20520, 20844, 22002, 22230, 22581, 23160, 23712, 25090, 26055, 26676, 27360, 27792, 28080, 29336, 29640, 30108, 30880, 33003, 33345, 34740, 35568, 36670, 37635, 39520, 40144, 41040, 41688, 44004, 44460, 45162, 46320, 47671, 50180, 52110, 53352, 55005, 55584, 56160, 58672, 59280, 60216, 66006, 66690, 67743, 69480, 71136, 73340, 75270, 80288, 82080, 83376, 88008, 88920, 90324, 92640, 95342, 99009, 100360, 104220, 106704, 110010, 112905, 117344, 118560, 120432, 132012, 133380, 135486, 138960, 143013, 146680, 150540, 165015, 166752, 176016, 177840, 180648, 190684, 198018, 200720, 208440, 213408, 220020, 225810, 238355, 240864, 264024, 266760, 270972, 277920, 286026, 293360, 301080, 330030, 338715, 352032, 355680, 361296, 381368, 396036, 401440, 416880, 429039, 440040, 451620, 476710, 495045, 528048, 533520, 541944, 572052, 586720, 602160, 660060, 677430, 715065, 722592, 762736, 792072, 833760, 858078, 880080, 903240, 953420, 990090, 1056096, 1067040, 1083888, 1144104, 1204320, 1287117, 1320120, 1354860, 1430130, 1525472, 1584144, 1716156, 1760160, 1806480, 1906840, 1980180, 2145195, 2167776, 2288208, 2574234, 2640240, 2709720, 2860260, 3168288, 3432312, 3612960, 3813680, 3960360, 4290390, 4576416, 5148468, 5280480, 5419440, 5720520, 6435585, 6864624, 7627360, 7920720, 8580780, 10296936, 10838880, 11441040, 12871170, 13729248, 15841440, 17161560, 20593872, 22882080, 25742340, 34323120, 41187744, 51484680, 68646240, 102969360, 205938720]

約数ペア:

[(1, 205938720), (2, 102969360), (3, 68646240), (4, 51484680), (5, 41187744), (6, 34323120), (8, 25742340), (9, 22882080), (10, 20593872), (12, 17161560), (13, 15841440), (15, 13729248), (16, 12871170), (18, 11441040), (19, 10838880), (20, 10296936), (24, 8580780), (26, 7920720), (27, 7627360), (30, 6864624), (32, 6435585), (36, 5720520), (38, 5419440), (39, 5280480), (40, 5148468), (45, 4576416), (48, 4290390), (52, 3960360), (54, 3813680), (57, 3612960), (60, 3432312), (65, 3168288), (72, 2860260), (76, 2709720), (78, 2640240), (80, 2574234), (90, 2288208), (95, 2167776), (96, 2145195), (104, 1980180), (108, 1906840), (114, 1806480), (117, 1760160), (120, 1716156), (130, 1584144), (135, 1525472), (144, 1430130), (152, 1354860), (156, 1320120), (160, 1287117), (171, 1204320), (180, 1144104), (190, 1083888), (193, 1067040), (195, 1056096), (208, 990090), (216, 953420), (228, 903240), (234, 880080), (240, 858078), (247, 833760), (260, 792072), (270, 762736), (285, 722592), (288, 715065), (304, 677430), (312, 660060), (342, 602160), (351, 586720), (360, 572052), (380, 541944), (386, 533520), (390, 528048), (416, 495045), (432, 476710), (456, 451620), (468, 440040), (480, 429039), (494, 416880), (513, 401440), (520, 396036), (540, 381368), (570, 361296), (579, 355680), (585, 352032), (608, 338715), (624, 330030), (684, 301080), (702, 293360), (720, 286026), (741, 277920), (760, 270972), (772, 266760), (780, 264024), (855, 240864), (864, 238355), (912, 225810), (936, 220020), (965, 213408), (988, 208440), (1026, 200720), (1040, 198018), (1080, 190684), (1140, 180648), (1158, 177840), (1170, 176016), (1235, 166752), (1248, 165015), (1368, 150540), (1404, 146680), (1440, 143013), (1482, 138960), (1520, 135486), (1544, 133380), (1560, 132012), (1710, 120432), (1737, 118560), (1755, 117344), (1824, 112905), (1872, 110010), (1930, 106704), (1976, 104220), (2052, 100360), (2080, 99009), (2160, 95342), (2223, 92640), (2280, 90324), (2316, 88920), (2340, 88008), (2470, 83376), (2509, 82080), (2565, 80288), (2736, 75270), (2808, 73340), (2895, 71136), (2964, 69480), (3040, 67743), (3088, 66690), (3120, 66006), (3420, 60216), (3474, 59280), (3510, 58672), (3667, 56160), (3705, 55584), (3744, 55005), (3860, 53352), (3952, 52110), (4104, 50180), (4320, 47671), (4446, 46320), (4560, 45162), (4632, 44460), (4680, 44004), (4940, 41688), (5018, 41040), (5130, 40144), (5211, 39520), (5472, 37635), (5616, 36670), (5790, 35568), (5928, 34740), (6176, 33345), (6240, 33003), (6669, 30880), (6840, 30108), (6948, 29640), (7020, 29336), (7334, 28080), (7410, 27792), (7527, 27360), (7720, 26676), (7904, 26055), (8208, 25090), (8685, 23712), (8892, 23160), (9120, 22581), (9264, 22230), (9360, 22002), (9880, 20844), (10036, 20520), (10260, 20072), (10422, 19760), (11001, 18720), (11115, 18528), (11232, 18335), (11580, 17784), (11856, 17370), (12545, 16416), (13338, 15440), (13680, 15054), (13896, 14820), (14040, 14668)]