209399040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 762330240

約数和(自身を除く): 552931200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 83, 90, 96, 108, 120, 128, 135, 144, 146, 160, 166, 180, 192, 216, 219, 240, 249, 256, 270, 288, 292, 320, 332, 360, 365, 384, 415, 432, 438, 480, 498, 540, 576, 584, 640, 657, 664, 720, 730, 747, 768, 830, 864, 876, 960, 996, 1080, 1095, 1152, 1168, 1245, 1280, 1314, 1328, 1440, 1460, 1494, 1660, 1728, 1752, 1920, 1971, 1992, 2160, 2190, 2241, 2304, 2336, 2490, 2628, 2656, 2880, 2920, 2988, 3285, 3320, 3456, 3504, 3735, 3840, 3942, 3984, 4320, 4380, 4482, 4672, 4980, 5256, 5312, 5760, 5840, 5976, 6059, 6570, 6640, 6912, 7008, 7470, 7884, 7968, 8640, 8760, 8964, 9344, 9855, 9960, 10512, 10624, 11205, 11520, 11680, 11952, 12118, 13140, 13280, 14016, 14940, 15768, 15936, 17280, 17520, 17928, 18177, 18688, 19710, 19920, 21024, 21248, 22410, 23360, 23904, 24236, 26280, 26560, 28032, 29880, 30295, 31536, 31872, 34560, 35040, 35856, 36354, 39420, 39840, 42048, 44820, 46720, 47808, 48472, 52560, 53120, 54531, 56064, 59760, 60590, 63072, 63744, 70080, 71712, 72708, 78840, 79680, 84096, 89640, 90885, 93440, 95616, 96944, 105120, 106240, 109062, 119520, 121180, 126144, 140160, 143424, 145416, 157680, 159360, 163593, 168192, 179280, 181770, 191232, 193888, 210240, 218124, 239040, 242360, 252288, 272655, 280320, 286848, 290832, 315360, 318720, 327186, 358560, 363540, 387776, 420480, 436248, 478080, 484720, 504576, 545310, 573696, 581664, 630720, 654372, 717120, 727080, 775552, 817965, 840960, 872496, 956160, 969440, 1090620, 1163328, 1261440, 1308744, 1434240, 1454160, 1551104, 1635930, 1744992, 1938880, 2181240, 2326656, 2522880, 2617488, 2868480, 2908320, 3271860, 3489984, 3877760, 4362480, 4653312, 5234976, 5816640, 6543720, 6979968, 7755520, 8724960, 10469952, 11633280, 13087440, 13959936, 17449920, 20939904, 23266560, 26174880, 34899840, 41879808, 52349760, 69799680, 104699520, 209399040]

約数ペア:

[(1, 209399040), (2, 104699520), (3, 69799680), (4, 52349760), (5, 41879808), (6, 34899840), (8, 26174880), (9, 23266560), (10, 20939904), (12, 17449920), (15, 13959936), (16, 13087440), (18, 11633280), (20, 10469952), (24, 8724960), (27, 7755520), (30, 6979968), (32, 6543720), (36, 5816640), (40, 5234976), (45, 4653312), (48, 4362480), (54, 3877760), (60, 3489984), (64, 3271860), (72, 2908320), (73, 2868480), (80, 2617488), (83, 2522880), (90, 2326656), (96, 2181240), (108, 1938880), (120, 1744992), (128, 1635930), (135, 1551104), (144, 1454160), (146, 1434240), (160, 1308744), (166, 1261440), (180, 1163328), (192, 1090620), (216, 969440), (219, 956160), (240, 872496), (249, 840960), (256, 817965), (270, 775552), (288, 727080), (292, 717120), (320, 654372), (332, 630720), (360, 581664), (365, 573696), (384, 545310), (415, 504576), (432, 484720), (438, 478080), (480, 436248), (498, 420480), (540, 387776), (576, 363540), (584, 358560), (640, 327186), (657, 318720), (664, 315360), (720, 290832), (730, 286848), (747, 280320), (768, 272655), (830, 252288), (864, 242360), (876, 239040), (960, 218124), (996, 210240), (1080, 193888), (1095, 191232), (1152, 181770), (1168, 179280), (1245, 168192), (1280, 163593), (1314, 159360), (1328, 157680), (1440, 145416), (1460, 143424), (1494, 140160), (1660, 126144), (1728, 121180), (1752, 119520), (1920, 109062), (1971, 106240), (1992, 105120), (2160, 96944), (2190, 95616), (2241, 93440), (2304, 90885), (2336, 89640), (2490, 84096), (2628, 79680), (2656, 78840), (2880, 72708), (2920, 71712), (2988, 70080), (3285, 63744), (3320, 63072), (3456, 60590), (3504, 59760), (3735, 56064), (3840, 54531), (3942, 53120), (3984, 52560), (4320, 48472), (4380, 47808), (4482, 46720), (4672, 44820), (4980, 42048), (5256, 39840), (5312, 39420), (5760, 36354), (5840, 35856), (5976, 35040), (6059, 34560), (6570, 31872), (6640, 31536), (6912, 30295), (7008, 29880), (7470, 28032), (7884, 26560), (7968, 26280), (8640, 24236), (8760, 23904), (8964, 23360), (9344, 22410), (9855, 21248), (9960, 21024), (10512, 19920), (10624, 19710), (11205, 18688), (11520, 18177), (11680, 17928), (11952, 17520), (12118, 17280), (13140, 15936), (13280, 15768), (14016, 14940)]