1926507520

素因数分解:

$2^{10}\times 5^1\times 7^3\times {\mathrm{1097}}^1$

素因数の和:1143

約数の個数: 176

約数和(自身を含む): 5394254400

約数和(自身を除く): 3467746880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 512, 560, 640, 686, 784, 896, 980, 1024, 1097, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2194, 2240, 2560, 2744, 3136, 3430, 3584, 3920, 4388, 4480, 5120, 5485, 5488, 6272, 6860, 7168, 7679, 7840, 8776, 8960, 10970, 10976, 12544, 13720, 15358, 15680, 17552, 17920, 21940, 21952, 25088, 27440, 30716, 31360, 35104, 35840, 38395, 43880, 43904, 50176, 53753, 54880, 61432, 62720, 70208, 76790, 87760, 87808, 107506, 109760, 122864, 125440, 140416, 153580, 175520, 175616, 215012, 219520, 245728, 250880, 268765, 280832, 307160, 351040, 351232, 376271, 430024, 439040, 491456, 537530, 561664, 614320, 702080, 752542, 860048, 878080, 982912, 1075060, 1123328, 1228640, 1404160, 1505084, 1720096, 1756160, 1881355, 1965824, 2150120, 2457280, 2808320, 3010168, 3440192, 3762710, 3931648, 4300240, 4914560, 5616640, 6020336, 6880384, 7525420, 7863296, 8600480, 9829120, 12040672, 13760768, 15050840, 17200960, 19658240, 24081344, 27521536, 30101680, 34401920, 39316480, 48162688, 55043072, 60203360, 68803840, 96325376, 120406720, 137607680, 192650752, 240813440, 275215360, 385301504, 481626880, 963253760, 1926507520]

約数ペア:

[(1, 1926507520), (2, 963253760), (4, 481626880), (5, 385301504), (7, 275215360), (8, 240813440), (10, 192650752), (14, 137607680), (16, 120406720), (20, 96325376), (28, 68803840), (32, 60203360), (35, 55043072), (40, 48162688), (49, 39316480), (56, 34401920), (64, 30101680), (70, 27521536), (80, 24081344), (98, 19658240), (112, 17200960), (128, 15050840), (140, 13760768), (160, 12040672), (196, 9829120), (224, 8600480), (245, 7863296), (256, 7525420), (280, 6880384), (320, 6020336), (343, 5616640), (392, 4914560), (448, 4300240), (490, 3931648), (512, 3762710), (560, 3440192), (640, 3010168), (686, 2808320), (784, 2457280), (896, 2150120), (980, 1965824), (1024, 1881355), (1097, 1756160), (1120, 1720096), (1280, 1505084), (1372, 1404160), (1568, 1228640), (1715, 1123328), (1792, 1075060), (1960, 982912), (2194, 878080), (2240, 860048), (2560, 752542), (2744, 702080), (3136, 614320), (3430, 561664), (3584, 537530), (3920, 491456), (4388, 439040), (4480, 430024), (5120, 376271), (5485, 351232), (5488, 351040), (6272, 307160), (6860, 280832), (7168, 268765), (7679, 250880), (7840, 245728), (8776, 219520), (8960, 215012), (10970, 175616), (10976, 175520), (12544, 153580), (13720, 140416), (15358, 125440), (15680, 122864), (17552, 109760), (17920, 107506), (21940, 87808), (21952, 87760), (25088, 76790), (27440, 70208), (30716, 62720), (31360, 61432), (35104, 54880), (35840, 53753), (38395, 50176), (43880, 43904)]