360120320

素因数分解:

$2^{16}\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 136

約数和(自身を含む): 994042464

約数和(自身を除く): 633922144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 157, 160, 224, 256, 280, 314, 320, 448, 512, 560, 628, 640, 785, 896, 1024, 1099, 1120, 1256, 1280, 1570, 1792, 2048, 2198, 2240, 2512, 2560, 3140, 3584, 4096, 4396, 4480, 5024, 5120, 5495, 6280, 7168, 8192, 8792, 8960, 10048, 10240, 10990, 12560, 14336, 16384, 17584, 17920, 20096, 20480, 21980, 25120, 28672, 32768, 35168, 35840, 40192, 40960, 43960, 50240, 57344, 65536, 70336, 71680, 80384, 81920, 87920, 100480, 114688, 140672, 143360, 160768, 163840, 175840, 200960, 229376, 281344, 286720, 321536, 327680, 351680, 401920, 458752, 562688, 573440, 643072, 703360, 803840, 1125376, 1146880, 1286144, 1406720, 1607680, 2250752, 2293760, 2572288, 2813440, 3215360, 4501504, 5144576, 5626880, 6430720, 9003008, 10289152, 11253760, 12861440, 18006016, 22507520, 25722880, 36012032, 45015040, 51445760, 72024064, 90030080, 180060160, 360120320]

約数ペア:

[(1, 360120320), (2, 180060160), (4, 90030080), (5, 72024064), (7, 51445760), (8, 45015040), (10, 36012032), (14, 25722880), (16, 22507520), (20, 18006016), (28, 12861440), (32, 11253760), (35, 10289152), (40, 9003008), (56, 6430720), (64, 5626880), (70, 5144576), (80, 4501504), (112, 3215360), (128, 2813440), (140, 2572288), (157, 2293760), (160, 2250752), (224, 1607680), (256, 1406720), (280, 1286144), (314, 1146880), (320, 1125376), (448, 803840), (512, 703360), (560, 643072), (628, 573440), (640, 562688), (785, 458752), (896, 401920), (1024, 351680), (1099, 327680), (1120, 321536), (1256, 286720), (1280, 281344), (1570, 229376), (1792, 200960), (2048, 175840), (2198, 163840), (2240, 160768), (2512, 143360), (2560, 140672), (3140, 114688), (3584, 100480), (4096, 87920), (4396, 81920), (4480, 80384), (5024, 71680), (5120, 70336), (5495, 65536), (6280, 57344), (7168, 50240), (8192, 43960), (8792, 40960), (8960, 40192), (10048, 35840), (10240, 35168), (10990, 32768), (12560, 28672), (14336, 25120), (16384, 21980), (17584, 20480), (17920, 20096)]