549977280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 1820387520

約数和(自身を除く): 1270410240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 89, 96, 120, 123, 157, 160, 164, 178, 192, 205, 240, 246, 267, 314, 320, 328, 356, 410, 445, 471, 480, 492, 534, 615, 628, 656, 712, 785, 820, 890, 942, 960, 984, 1068, 1230, 1256, 1312, 1335, 1424, 1570, 1640, 1780, 1884, 1968, 2136, 2355, 2460, 2512, 2624, 2670, 2848, 3140, 3280, 3560, 3649, 3768, 3936, 4272, 4710, 4920, 5024, 5340, 5696, 6280, 6437, 6560, 7120, 7298, 7536, 7872, 8544, 9420, 9840, 10048, 10680, 10947, 12560, 12874, 13120, 13973, 14240, 14596, 15072, 17088, 18245, 18840, 19311, 19680, 21360, 21894, 25120, 25748, 27946, 28480, 29192, 30144, 32185, 36490, 37680, 38622, 39360, 41919, 42720, 43788, 50240, 51496, 54735, 55892, 58384, 64370, 69865, 72980, 75360, 77244, 83838, 85440, 87576, 96555, 102992, 109470, 111784, 116768, 128740, 139730, 145960, 150720, 154488, 167676, 175152, 193110, 205984, 209595, 218940, 223568, 233536, 257480, 279460, 291920, 308976, 335352, 350304, 386220, 411968, 419190, 437880, 447136, 514960, 558920, 572893, 583840, 617952, 670704, 700608, 772440, 838380, 875760, 894272, 1029920, 1117840, 1145786, 1167680, 1235904, 1341408, 1544880, 1676760, 1718679, 1751520, 2059840, 2235680, 2291572, 2682816, 2864465, 3089760, 3353520, 3437358, 3503040, 4471360, 4583144, 5728930, 6179520, 6707040, 6874716, 8593395, 9166288, 11457860, 13414080, 13749432, 17186790, 18332576, 22915720, 27498864, 34373580, 36665152, 45831440, 54997728, 68747160, 91662880, 109995456, 137494320, 183325760, 274988640, 549977280]

約数ペア:

[(1, 549977280), (2, 274988640), (3, 183325760), (4, 137494320), (5, 109995456), (6, 91662880), (8, 68747160), (10, 54997728), (12, 45831440), (15, 36665152), (16, 34373580), (20, 27498864), (24, 22915720), (30, 18332576), (32, 17186790), (40, 13749432), (41, 13414080), (48, 11457860), (60, 9166288), (64, 8593395), (80, 6874716), (82, 6707040), (89, 6179520), (96, 5728930), (120, 4583144), (123, 4471360), (157, 3503040), (160, 3437358), (164, 3353520), (178, 3089760), (192, 2864465), (205, 2682816), (240, 2291572), (246, 2235680), (267, 2059840), (314, 1751520), (320, 1718679), (328, 1676760), (356, 1544880), (410, 1341408), (445, 1235904), (471, 1167680), (480, 1145786), (492, 1117840), (534, 1029920), (615, 894272), (628, 875760), (656, 838380), (712, 772440), (785, 700608), (820, 670704), (890, 617952), (942, 583840), (960, 572893), (984, 558920), (1068, 514960), (1230, 447136), (1256, 437880), (1312, 419190), (1335, 411968), (1424, 386220), (1570, 350304), (1640, 335352), (1780, 308976), (1884, 291920), (1968, 279460), (2136, 257480), (2355, 233536), (2460, 223568), (2512, 218940), (2624, 209595), (2670, 205984), (2848, 193110), (3140, 175152), (3280, 167676), (3560, 154488), (3649, 150720), (3768, 145960), (3936, 139730), (4272, 128740), (4710, 116768), (4920, 111784), (5024, 109470), (5340, 102992), (5696, 96555), (6280, 87576), (6437, 85440), (6560, 83838), (7120, 77244), (7298, 75360), (7536, 72980), (7872, 69865), (8544, 64370), (9420, 58384), (9840, 55892), (10048, 54735), (10680, 51496), (10947, 50240), (12560, 43788), (12874, 42720), (13120, 41919), (13973, 39360), (14240, 38622), (14596, 37680), (15072, 36490), (17088, 32185), (18245, 30144), (18840, 29192), (19311, 28480), (19680, 27946), (21360, 25748), (21894, 25120)]