34561280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 93402624

約数和(自身を除く): 58841344

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, 520, 536, 620, 640, 670, 806, 832, 871, 992, 1040, 1072, 1240, 1280, 1340, 1612, 1664, 1742, 1984, 2015, 2077, 2080, 2144, 2480, 2680, 3224, 3328, 3484, 3968, 4030, 4154, 4160, 4288, 4355, 4960, 5360, 6448, 6968, 7936, 8060, 8308, 8320, 8576, 8710, 9920, 10385, 10720, 12896, 13936, 16120, 16616, 16640, 17152, 17420, 19840, 20770, 21440, 25792, 27001, 27872, 32240, 33232, 34840, 39680, 41540, 42880, 51584, 54002, 55744, 64480, 66464, 69680, 83080, 85760, 103168, 108004, 111488, 128960, 132928, 135005, 139360, 166160, 216008, 222976, 257920, 265856, 270010, 278720, 332320, 432016, 515840, 531712, 540020, 557440, 664640, 864032, 1080040, 1114880, 1329280, 1728064, 2160080, 2658560, 3456128, 4320160, 6912256, 8640320, 17280640, 34561280]

約数ペア:

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