117528320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 346825920

約数和(自身を除く): 229297600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1009, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2018, 2080, 2240, 2912, 3328, 3640, 4036, 4160, 4480, 5045, 5824, 7063, 7280, 8072, 8320, 8960, 10090, 11648, 13117, 14126, 14560, 16144, 16640, 20180, 23296, 26234, 28252, 29120, 32288, 35315, 40360, 52468, 56504, 58240, 64576, 65585, 70630, 80720, 91819, 104936, 113008, 116480, 129152, 131170, 141260, 161440, 183638, 209872, 226016, 258304, 262340, 282520, 322880, 367276, 419744, 452032, 459095, 524680, 565040, 645760, 734552, 839488, 904064, 918190, 1049360, 1130080, 1291520, 1469104, 1678976, 1808128, 1836380, 2098720, 2260160, 2938208, 3357952, 3672760, 4197440, 4520320, 5876416, 7345520, 8394880, 9040640, 11752832, 14691040, 16789760, 23505664, 29382080, 58764160, 117528320]

約数ペア:

[(1, 117528320), (2, 58764160), (4, 29382080), (5, 23505664), (7, 16789760), (8, 14691040), (10, 11752832), (13, 9040640), (14, 8394880), (16, 7345520), (20, 5876416), (26, 4520320), (28, 4197440), (32, 3672760), (35, 3357952), (40, 2938208), (52, 2260160), (56, 2098720), (64, 1836380), (65, 1808128), (70, 1678976), (80, 1469104), (91, 1291520), (104, 1130080), (112, 1049360), (128, 918190), (130, 904064), (140, 839488), (160, 734552), (182, 645760), (208, 565040), (224, 524680), (256, 459095), (260, 452032), (280, 419744), (320, 367276), (364, 322880), (416, 282520), (448, 262340), (455, 258304), (520, 226016), (560, 209872), (640, 183638), (728, 161440), (832, 141260), (896, 131170), (910, 129152), (1009, 116480), (1040, 113008), (1120, 104936), (1280, 91819), (1456, 80720), (1664, 70630), (1792, 65585), (1820, 64576), (2018, 58240), (2080, 56504), (2240, 52468), (2912, 40360), (3328, 35315), (3640, 32288), (4036, 29120), (4160, 28252), (4480, 26234), (5045, 23296), (5824, 20180), (7063, 16640), (7280, 16144), (8072, 14560), (8320, 14126), (8960, 13117), (10090, 11648)]