137165080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 350945280

約数和(自身を除く): 213780200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 67, 104, 124, 127, 130, 134, 155, 248, 254, 260, 268, 310, 335, 403, 508, 520, 536, 620, 635, 670, 806, 871, 1016, 1240, 1270, 1340, 1612, 1651, 1742, 2015, 2077, 2540, 2680, 3224, 3302, 3484, 3937, 4030, 4154, 4355, 5080, 6604, 6968, 7874, 8060, 8255, 8308, 8509, 8710, 10385, 13208, 15748, 16120, 16510, 16616, 17018, 17420, 19685, 20770, 27001, 31496, 33020, 34036, 34840, 39370, 41540, 42545, 51181, 54002, 66040, 68072, 78740, 83080, 85090, 102362, 108004, 110617, 135005, 157480, 170180, 204724, 216008, 221234, 255905, 263779, 270010, 340360, 409448, 442468, 511810, 527558, 540020, 553085, 884936, 1023620, 1055116, 1080040, 1106170, 1318895, 2047240, 2110232, 2212340, 2637790, 3429127, 4424680, 5275580, 6858254, 10551160, 13716508, 17145635, 27433016, 34291270, 68582540, 137165080]

約数ペア:

[(1, 137165080), (2, 68582540), (4, 34291270), (5, 27433016), (8, 17145635), (10, 13716508), (13, 10551160), (20, 6858254), (26, 5275580), (31, 4424680), (40, 3429127), (52, 2637790), (62, 2212340), (65, 2110232), (67, 2047240), (104, 1318895), (124, 1106170), (127, 1080040), (130, 1055116), (134, 1023620), (155, 884936), (248, 553085), (254, 540020), (260, 527558), (268, 511810), (310, 442468), (335, 409448), (403, 340360), (508, 270010), (520, 263779), (536, 255905), (620, 221234), (635, 216008), (670, 204724), (806, 170180), (871, 157480), (1016, 135005), (1240, 110617), (1270, 108004), (1340, 102362), (1612, 85090), (1651, 83080), (1742, 78740), (2015, 68072), (2077, 66040), (2540, 54002), (2680, 51181), (3224, 42545), (3302, 41540), (3484, 39370), (3937, 34840), (4030, 34036), (4154, 33020), (4355, 31496), (5080, 27001), (6604, 20770), (6968, 19685), (7874, 17420), (8060, 17018), (8255, 16616), (8308, 16510), (8509, 16120), (8710, 15748), (10385, 13208)]