103649280

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 208

約数和(自身を含む): 380586624

約数和(自身を除く): 276937344

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, 241, 256, 280, 320, 336, 384, 420, 448, 480, 482, 512, 560, 640, 672, 723, 768, 840, 896, 960, 964, 1024, 1120, 1205, 1280, 1344, 1446, 1536, 1680, 1687, 1792, 1920, 1928, 2048, 2240, 2410, 2560, 2688, 2892, 3072, 3360, 3374, 3584, 3615, 3840, 3856, 4096, 4480, 4820, 5061, 5120, 5376, 5784, 6144, 6720, 6748, 7168, 7230, 7680, 7712, 8435, 8960, 9640, 10122, 10240, 10752, 11568, 12288, 13440, 13496, 14336, 14460, 15360, 15424, 16870, 17920, 19280, 20244, 20480, 21504, 23136, 25305, 26880, 26992, 28672, 28920, 30720, 30848, 33740, 35840, 38560, 40488, 43008, 46272, 50610, 53760, 53984, 57840, 61440, 61696, 67480, 71680, 77120, 80976, 86016, 92544, 101220, 107520, 107968, 115680, 123392, 134960, 143360, 154240, 161952, 185088, 202440, 215040, 215936, 231360, 246784, 269920, 308480, 323904, 370176, 404880, 430080, 431872, 462720, 493568, 539840, 616960, 647808, 740352, 809760, 863744, 925440, 987136, 1079680, 1233920, 1295616, 1480704, 1619520, 1727488, 1850880, 2159360, 2467840, 2591232, 2961408, 3239040, 3454976, 3701760, 4318720, 4935680, 5182464, 6478080, 6909952, 7403520, 8637440, 10364928, 12956160, 14807040, 17274880, 20729856, 25912320, 34549760, 51824640, 103649280]

約数ペア:

[(1, 103649280), (2, 51824640), (3, 34549760), (4, 25912320), (5, 20729856), (6, 17274880), (7, 14807040), (8, 12956160), (10, 10364928), (12, 8637440), (14, 7403520), (15, 6909952), (16, 6478080), (20, 5182464), (21, 4935680), (24, 4318720), (28, 3701760), (30, 3454976), (32, 3239040), (35, 2961408), (40, 2591232), (42, 2467840), (48, 2159360), (56, 1850880), (60, 1727488), (64, 1619520), (70, 1480704), (80, 1295616), (84, 1233920), (96, 1079680), (105, 987136), (112, 925440), (120, 863744), (128, 809760), (140, 740352), (160, 647808), (168, 616960), (192, 539840), (210, 493568), (224, 462720), (240, 431872), (241, 430080), (256, 404880), (280, 370176), (320, 323904), (336, 308480), (384, 269920), (420, 246784), (448, 231360), (480, 215936), (482, 215040), (512, 202440), (560, 185088), (640, 161952), (672, 154240), (723, 143360), (768, 134960), (840, 123392), (896, 115680), (960, 107968), (964, 107520), (1024, 101220), (1120, 92544), (1205, 86016), (1280, 80976), (1344, 77120), (1446, 71680), (1536, 67480), (1680, 61696), (1687, 61440), (1792, 57840), (1920, 53984), (1928, 53760), (2048, 50610), (2240, 46272), (2410, 43008), (2560, 40488), (2688, 38560), (2892, 35840), (3072, 33740), (3360, 30848), (3374, 30720), (3584, 28920), (3615, 28672), (3840, 26992), (3856, 26880), (4096, 25305), (4480, 23136), (4820, 21504), (5061, 20480), (5120, 20244), (5376, 19280), (5784, 17920), (6144, 16870), (6720, 15424), (6748, 15360), (7168, 14460), (7230, 14336), (7680, 13496), (7712, 13440), (8435, 12288), (8960, 11568), (9640, 10752), (10122, 10240)]