25912320

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1$

素因数の和:276

約数の個数: 176

約数和(自身を含む): 95111808

約数和(自身を除く): 69199488

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, 2240, 2410, 2560, 2688, 2892, 3072, 3360, 3374, 3584, 3615, 3840, 3856, 4480, 4820, 5061, 5120, 5376, 5784, 6720, 6748, 7168, 7230, 7680, 7712, 8435, 8960, 9640, 10122, 10752, 11568, 13440, 13496, 14460, 15360, 15424, 16870, 17920, 19280, 20244, 21504, 23136, 25305, 26880, 26992, 28920, 30848, 33740, 35840, 38560, 40488, 46272, 50610, 53760, 53984, 57840, 61696, 67480, 77120, 80976, 92544, 101220, 107520, 107968, 115680, 123392, 134960, 154240, 161952, 185088, 202440, 215936, 231360, 246784, 269920, 308480, 323904, 370176, 404880, 431872, 462720, 539840, 616960, 647808, 740352, 809760, 863744, 925440, 1079680, 1233920, 1295616, 1619520, 1727488, 1850880, 2159360, 2591232, 3239040, 3701760, 4318720, 5182464, 6478080, 8637440, 12956160, 25912320]

約数ペア:

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