2013957120

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{18731}}^1$

素因数の和:18766

約数の個数: 176

約数和(自身を含む): 7362125568

約数和(自身を除く): 5348168448

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, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15360, 17920, 18731, 21504, 26880, 35840, 37462, 53760, 56193, 74924, 93655, 107520, 112386, 131117, 149848, 187310, 224772, 262234, 280965, 299696, 374620, 393351, 449544, 524468, 561930, 599392, 655585, 749240, 786702, 899088, 1048936, 1123860, 1198784, 1311170, 1498480, 1573404, 1798176, 1966755, 2097872, 2247720, 2397568, 2622340, 2996960, 3146808, 3596352, 3933510, 4195744, 4495440, 4795136, 5244680, 5993920, 6293616, 7192704, 7867020, 8391488, 8990880, 9590272, 10489360, 11987840, 12587232, 14385408, 15734040, 16782976, 17981760, 19180544, 20978720, 23975680, 25174464, 28770816, 31468080, 33565952, 35963520, 41957440, 47951360, 50348928, 57541632, 62936160, 67131904, 71927040, 83914880, 95902720, 100697856, 125872320, 134263808, 143854080, 167829760, 201395712, 251744640, 287708160, 335659520, 402791424, 503489280, 671319040, 1006978560, 2013957120]

約数ペア:

[(1, 2013957120), (2, 1006978560), (3, 671319040), (4, 503489280), (5, 402791424), (6, 335659520), (7, 287708160), (8, 251744640), (10, 201395712), (12, 167829760), (14, 143854080), (15, 134263808), (16, 125872320), (20, 100697856), (21, 95902720), (24, 83914880), (28, 71927040), (30, 67131904), (32, 62936160), (35, 57541632), (40, 50348928), (42, 47951360), (48, 41957440), (56, 35963520), (60, 33565952), (64, 31468080), (70, 28770816), (80, 25174464), (84, 23975680), (96, 20978720), (105, 19180544), (112, 17981760), (120, 16782976), (128, 15734040), (140, 14385408), (160, 12587232), (168, 11987840), (192, 10489360), (210, 9590272), (224, 8990880), (240, 8391488), (256, 7867020), (280, 7192704), (320, 6293616), (336, 5993920), (384, 5244680), (420, 4795136), (448, 4495440), (480, 4195744), (512, 3933510), (560, 3596352), (640, 3146808), (672, 2996960), (768, 2622340), (840, 2397568), (896, 2247720), (960, 2097872), (1024, 1966755), (1120, 1798176), (1280, 1573404), (1344, 1498480), (1536, 1311170), (1680, 1198784), (1792, 1123860), (1920, 1048936), (2240, 899088), (2560, 786702), (2688, 749240), (3072, 655585), (3360, 599392), (3584, 561930), (3840, 524468), (4480, 449544), (5120, 393351), (5376, 374620), (6720, 299696), (7168, 280965), (7680, 262234), (8960, 224772), (10752, 187310), (13440, 149848), (15360, 131117), (17920, 112386), (18731, 107520), (21504, 93655), (26880, 74924), (35840, 56193), (37462, 53760)]