1628981760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 320

約数和(自身を含む): 6020543232

約数和(自身を除く): 4391561472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 157, 160, 168, 192, 193, 210, 224, 240, 256, 280, 314, 320, 336, 384, 386, 420, 448, 471, 480, 512, 560, 579, 628, 640, 672, 768, 772, 785, 840, 896, 942, 960, 965, 1099, 1120, 1158, 1256, 1280, 1344, 1351, 1536, 1544, 1570, 1680, 1792, 1884, 1920, 1930, 2198, 2240, 2316, 2355, 2512, 2560, 2688, 2702, 2895, 3088, 3140, 3297, 3360, 3584, 3768, 3840, 3860, 4053, 4396, 4480, 4632, 4710, 5024, 5376, 5404, 5495, 5790, 6176, 6280, 6594, 6720, 6755, 7536, 7680, 7720, 8106, 8792, 8960, 9264, 9420, 10048, 10752, 10808, 10990, 11580, 12352, 12560, 13188, 13440, 13510, 15072, 15440, 16212, 16485, 17584, 17920, 18528, 18840, 20096, 20265, 21616, 21980, 23160, 24704, 25120, 26376, 26880, 27020, 30144, 30301, 30880, 32424, 32970, 35168, 37056, 37680, 40192, 40530, 43232, 43960, 46320, 49408, 50240, 52752, 53760, 54040, 60288, 60602, 61760, 64848, 65940, 70336, 74112, 75360, 80384, 81060, 86464, 87920, 90903, 92640, 98816, 100480, 105504, 108080, 120576, 121204, 123520, 129696, 131880, 140672, 148224, 150720, 151505, 162120, 172928, 175840, 181806, 185280, 200960, 211008, 212107, 216160, 241152, 242408, 247040, 259392, 263760, 281344, 296448, 301440, 303010, 324240, 345856, 351680, 363612, 370560, 401920, 422016, 424214, 432320, 454515, 484816, 494080, 518784, 527520, 562688, 602880, 606020, 636321, 648480, 691712, 703360, 727224, 741120, 844032, 848428, 864640, 909030, 969632, 1037568, 1055040, 1060535, 1205760, 1212040, 1272642, 1296960, 1406720, 1454448, 1482240, 1688064, 1696856, 1729280, 1818060, 1939264, 2075136, 2110080, 2121070, 2424080, 2545284, 2593920, 2813440, 2908896, 3181605, 3393712, 3458560, 3636120, 3878528, 4220160, 4242140, 4848160, 5090568, 5187840, 5817792, 6363210, 6787424, 7272240, 7757056, 8440320, 8484280, 9696320, 10181136, 10375680, 11635584, 12726420, 13574848, 14544480, 15514112, 16968560, 19392640, 20362272, 23271168, 25452840, 27149696, 29088960, 33937120, 38785280, 40724544, 46542336, 50905680, 54299392, 58177920, 67874240, 77570560, 81449088, 101811360, 108598784, 116355840, 135748480, 162898176, 203622720, 232711680, 271496960, 325796352, 407245440, 542993920, 814490880, 1628981760]

約数ペア:

[(1, 1628981760), (2, 814490880), (3, 542993920), (4, 407245440), (5, 325796352), (6, 271496960), (7, 232711680), (8, 203622720), (10, 162898176), (12, 135748480), (14, 116355840), (15, 108598784), (16, 101811360), (20, 81449088), (21, 77570560), (24, 67874240), (28, 58177920), (30, 54299392), (32, 50905680), (35, 46542336), (40, 40724544), (42, 38785280), (48, 33937120), (56, 29088960), (60, 27149696), (64, 25452840), (70, 23271168), (80, 20362272), (84, 19392640), (96, 16968560), (105, 15514112), (112, 14544480), (120, 13574848), (128, 12726420), (140, 11635584), (157, 10375680), (160, 10181136), (168, 9696320), (192, 8484280), (193, 8440320), (210, 7757056), (224, 7272240), (240, 6787424), (256, 6363210), (280, 5817792), (314, 5187840), (320, 5090568), (336, 4848160), (384, 4242140), (386, 4220160), (420, 3878528), (448, 3636120), (471, 3458560), (480, 3393712), (512, 3181605), (560, 2908896), (579, 2813440), (628, 2593920), (640, 2545284), (672, 2424080), (768, 2121070), (772, 2110080), (785, 2075136), (840, 1939264), (896, 1818060), (942, 1729280), (960, 1696856), (965, 1688064), (1099, 1482240), (1120, 1454448), (1158, 1406720), (1256, 1296960), (1280, 1272642), (1344, 1212040), (1351, 1205760), (1536, 1060535), (1544, 1055040), (1570, 1037568), (1680, 969632), (1792, 909030), (1884, 864640), (1920, 848428), (1930, 844032), (2198, 741120), (2240, 727224), (2316, 703360), (2355, 691712), (2512, 648480), (2560, 636321), (2688, 606020), (2702, 602880), (2895, 562688), (3088, 527520), (3140, 518784), (3297, 494080), (3360, 484816), (3584, 454515), (3768, 432320), (3840, 424214), (3860, 422016), (4053, 401920), (4396, 370560), (4480, 363612), (4632, 351680), (4710, 345856), (5024, 324240), (5376, 303010), (5404, 301440), (5495, 296448), (5790, 281344), (6176, 263760), (6280, 259392), (6594, 247040), (6720, 242408), (6755, 241152), (7536, 216160), (7680, 212107), (7720, 211008), (8106, 200960), (8792, 185280), (8960, 181806), (9264, 175840), (9420, 172928), (10048, 162120), (10752, 151505), (10808, 150720), (10990, 148224), (11580, 140672), (12352, 131880), (12560, 129696), (13188, 123520), (13440, 121204), (13510, 120576), (15072, 108080), (15440, 105504), (16212, 100480), (16485, 98816), (17584, 92640), (17920, 90903), (18528, 87920), (18840, 86464), (20096, 81060), (20265, 80384), (21616, 75360), (21980, 74112), (23160, 70336), (24704, 65940), (25120, 64848), (26376, 61760), (26880, 60602), (27020, 60288), (30144, 54040), (30301, 53760), (30880, 52752), (32424, 50240), (32970, 49408), (35168, 46320), (37056, 43960), (37680, 43232), (40192, 40530)]