69122560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 186988032

約数和(自身を除く): 117865472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 67, 80, 104, 124, 128, 130, 134, 155, 160, 208, 248, 256, 260, 268, 310, 320, 335, 403, 416, 496, 512, 520, 536, 620, 640, 670, 806, 832, 871, 992, 1040, 1072, 1240, 1280, 1340, 1612, 1664, 1742, 1984, 2015, 2077, 2080, 2144, 2480, 2560, 2680, 3224, 3328, 3484, 3968, 4030, 4154, 4160, 4288, 4355, 4960, 5360, 6448, 6656, 6968, 7936, 8060, 8308, 8320, 8576, 8710, 9920, 10385, 10720, 12896, 13936, 15872, 16120, 16616, 16640, 17152, 17420, 19840, 20770, 21440, 25792, 27001, 27872, 32240, 33232, 33280, 34304, 34840, 39680, 41540, 42880, 51584, 54002, 55744, 64480, 66464, 69680, 79360, 83080, 85760, 103168, 108004, 111488, 128960, 132928, 135005, 139360, 166160, 171520, 206336, 216008, 222976, 257920, 265856, 270010, 278720, 332320, 432016, 445952, 515840, 531712, 540020, 557440, 664640, 864032, 1031680, 1063424, 1080040, 1114880, 1329280, 1728064, 2160080, 2229760, 2658560, 3456128, 4320160, 5317120, 6912256, 8640320, 13824512, 17280640, 34561280, 69122560]

約数ペア:

[(1, 69122560), (2, 34561280), (4, 17280640), (5, 13824512), (8, 8640320), (10, 6912256), (13, 5317120), (16, 4320160), (20, 3456128), (26, 2658560), (31, 2229760), (32, 2160080), (40, 1728064), (52, 1329280), (62, 1114880), (64, 1080040), (65, 1063424), (67, 1031680), (80, 864032), (104, 664640), (124, 557440), (128, 540020), (130, 531712), (134, 515840), (155, 445952), (160, 432016), (208, 332320), (248, 278720), (256, 270010), (260, 265856), (268, 257920), (310, 222976), (320, 216008), (335, 206336), (403, 171520), (416, 166160), (496, 139360), (512, 135005), (520, 132928), (536, 128960), (620, 111488), (640, 108004), (670, 103168), (806, 85760), (832, 83080), (871, 79360), (992, 69680), (1040, 66464), (1072, 64480), (1240, 55744), (1280, 54002), (1340, 51584), (1612, 42880), (1664, 41540), (1742, 39680), (1984, 34840), (2015, 34304), (2077, 33280), (2080, 33232), (2144, 32240), (2480, 27872), (2560, 27001), (2680, 25792), (3224, 21440), (3328, 20770), (3484, 19840), (3968, 17420), (4030, 17152), (4154, 16640), (4160, 16616), (4288, 16120), (4355, 15872), (4960, 13936), (5360, 12896), (6448, 10720), (6656, 10385), (6968, 9920), (7936, 8710), (8060, 8576), (8308, 8320)]