1371650800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 3747315712

約数和(自身を除く): 2375664912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 67, 80, 100, 104, 124, 127, 130, 134, 155, 200, 208, 248, 254, 260, 268, 310, 325, 335, 400, 403, 496, 508, 520, 536, 620, 635, 650, 670, 775, 806, 871, 1016, 1040, 1072, 1240, 1270, 1300, 1340, 1550, 1612, 1651, 1675, 1742, 2015, 2032, 2077, 2480, 2540, 2600, 2680, 3100, 3175, 3224, 3302, 3350, 3484, 3937, 4030, 4154, 4355, 5080, 5200, 5360, 6200, 6350, 6448, 6604, 6700, 6968, 7874, 8060, 8255, 8308, 8509, 8710, 10075, 10160, 10385, 12400, 12700, 13208, 13400, 13936, 15748, 16120, 16510, 16616, 17018, 17420, 19685, 20150, 20770, 21775, 25400, 26416, 26800, 27001, 31496, 32240, 33020, 33232, 34036, 34840, 39370, 40300, 41275, 41540, 42545, 43550, 50800, 51181, 51925, 54002, 62992, 66040, 68072, 69680, 78740, 80600, 82550, 83080, 85090, 87100, 98425, 102362, 103850, 108004, 110617, 132080, 135005, 136144, 157480, 161200, 165100, 166160, 170180, 174200, 196850, 204724, 207700, 212725, 216008, 221234, 255905, 263779, 270010, 314960, 330200, 340360, 348400, 393700, 409448, 415400, 425450, 432016, 442468, 511810, 527558, 540020, 553085, 660400, 675025, 680720, 787400, 818896, 830800, 850900, 884936, 1023620, 1055116, 1080040, 1106170, 1279525, 1318895, 1350050, 1574800, 1701800, 1769872, 2047240, 2110232, 2160080, 2212340, 2559050, 2637790, 2700100, 2765425, 3403600, 3429127, 4094480, 4220464, 4424680, 5118100, 5275580, 5400200, 5530850, 6594475, 6858254, 8849360, 10236200, 10551160, 10800400, 11061700, 13188950, 13716508, 17145635, 20472400, 21102320, 22123400, 26377900, 27433016, 34291270, 44246800, 52755800, 54866032, 68582540, 85728175, 105511600, 137165080, 171456350, 274330160, 342912700, 685825400, 1371650800]

約数ペア:

[(1, 1371650800), (2, 685825400), (4, 342912700), (5, 274330160), (8, 171456350), (10, 137165080), (13, 105511600), (16, 85728175), (20, 68582540), (25, 54866032), (26, 52755800), (31, 44246800), (40, 34291270), (50, 27433016), (52, 26377900), (62, 22123400), (65, 21102320), (67, 20472400), (80, 17145635), (100, 13716508), (104, 13188950), (124, 11061700), (127, 10800400), (130, 10551160), (134, 10236200), (155, 8849360), (200, 6858254), (208, 6594475), (248, 5530850), (254, 5400200), (260, 5275580), (268, 5118100), (310, 4424680), (325, 4220464), (335, 4094480), (400, 3429127), (403, 3403600), (496, 2765425), (508, 2700100), (520, 2637790), (536, 2559050), (620, 2212340), (635, 2160080), (650, 2110232), (670, 2047240), (775, 1769872), (806, 1701800), (871, 1574800), (1016, 1350050), (1040, 1318895), (1072, 1279525), (1240, 1106170), (1270, 1080040), (1300, 1055116), (1340, 1023620), (1550, 884936), (1612, 850900), (1651, 830800), (1675, 818896), (1742, 787400), (2015, 680720), (2032, 675025), (2077, 660400), (2480, 553085), (2540, 540020), (2600, 527558), (2680, 511810), (3100, 442468), (3175, 432016), (3224, 425450), (3302, 415400), (3350, 409448), (3484, 393700), (3937, 348400), (4030, 340360), (4154, 330200), (4355, 314960), (5080, 270010), (5200, 263779), (5360, 255905), (6200, 221234), (6350, 216008), (6448, 212725), (6604, 207700), (6700, 204724), (6968, 196850), (7874, 174200), (8060, 170180), (8255, 166160), (8308, 165100), (8509, 161200), (8710, 157480), (10075, 136144), (10160, 135005), (10385, 132080), (12400, 110617), (12700, 108004), (13208, 103850), (13400, 102362), (13936, 98425), (15748, 87100), (16120, 85090), (16510, 83080), (16616, 82550), (17018, 80600), (17420, 78740), (19685, 69680), (20150, 68072), (20770, 66040), (21775, 62992), (25400, 54002), (26416, 51925), (26800, 51181), (27001, 50800), (31496, 43550), (32240, 42545), (33020, 41540), (33232, 41275), (34036, 40300), (34840, 39370)]