548660320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 1473970176

約数和(自身を除く): 925309856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 67, 80, 104, 124, 127, 130, 134, 155, 160, 208, 248, 254, 260, 268, 310, 335, 403, 416, 496, 508, 520, 536, 620, 635, 670, 806, 871, 992, 1016, 1040, 1072, 1240, 1270, 1340, 1612, 1651, 1742, 2015, 2032, 2077, 2080, 2144, 2480, 2540, 2680, 3224, 3302, 3484, 3937, 4030, 4064, 4154, 4355, 4960, 5080, 5360, 6448, 6604, 6968, 7874, 8060, 8255, 8308, 8509, 8710, 10160, 10385, 10720, 12896, 13208, 13936, 15748, 16120, 16510, 16616, 17018, 17420, 19685, 20320, 20770, 26416, 27001, 27872, 31496, 32240, 33020, 33232, 34036, 34840, 39370, 41540, 42545, 51181, 52832, 54002, 62992, 64480, 66040, 66464, 68072, 69680, 78740, 83080, 85090, 102362, 108004, 110617, 125984, 132080, 135005, 136144, 139360, 157480, 166160, 170180, 204724, 216008, 221234, 255905, 263779, 264160, 270010, 272288, 314960, 332320, 340360, 409448, 432016, 442468, 511810, 527558, 540020, 553085, 629920, 680720, 818896, 864032, 884936, 1023620, 1055116, 1080040, 1106170, 1318895, 1361440, 1637792, 1769872, 2047240, 2110232, 2160080, 2212340, 2637790, 3429127, 3539744, 4094480, 4220464, 4320160, 4424680, 5275580, 6858254, 8188960, 8440928, 8849360, 10551160, 13716508, 17145635, 17698720, 21102320, 27433016, 34291270, 42204640, 54866032, 68582540, 109732064, 137165080, 274330160, 548660320]

約数ペア:

[(1, 548660320), (2, 274330160), (4, 137165080), (5, 109732064), (8, 68582540), (10, 54866032), (13, 42204640), (16, 34291270), (20, 27433016), (26, 21102320), (31, 17698720), (32, 17145635), (40, 13716508), (52, 10551160), (62, 8849360), (65, 8440928), (67, 8188960), (80, 6858254), (104, 5275580), (124, 4424680), (127, 4320160), (130, 4220464), (134, 4094480), (155, 3539744), (160, 3429127), (208, 2637790), (248, 2212340), (254, 2160080), (260, 2110232), (268, 2047240), (310, 1769872), (335, 1637792), (403, 1361440), (416, 1318895), (496, 1106170), (508, 1080040), (520, 1055116), (536, 1023620), (620, 884936), (635, 864032), (670, 818896), (806, 680720), (871, 629920), (992, 553085), (1016, 540020), (1040, 527558), (1072, 511810), (1240, 442468), (1270, 432016), (1340, 409448), (1612, 340360), (1651, 332320), (1742, 314960), (2015, 272288), (2032, 270010), (2077, 264160), (2080, 263779), (2144, 255905), (2480, 221234), (2540, 216008), (2680, 204724), (3224, 170180), (3302, 166160), (3484, 157480), (3937, 139360), (4030, 136144), (4064, 135005), (4154, 132080), (4355, 125984), (4960, 110617), (5080, 108004), (5360, 102362), (6448, 85090), (6604, 83080), (6968, 78740), (7874, 69680), (8060, 68072), (8255, 66464), (8308, 66040), (8509, 64480), (8710, 62992), (10160, 54002), (10385, 52832), (10720, 51181), (12896, 42545), (13208, 41540), (13936, 39370), (15748, 34840), (16120, 34036), (16510, 33232), (16616, 33020), (17018, 32240), (17420, 31496), (19685, 27872), (20320, 27001), (20770, 26416)]