131273795520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6511597}}^1$

素因数の和:6511627

約数の個数: 168

約数和(自身を含む): 516031118304

約数和(自身を除く): 384757322784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 6511597, 13023194, 19534791, 26046388, 32557985, 39069582, 45581179, 52092776, 58604373, 65115970, 78139164, 91162358, 97673955, 104185552, 117208746, 130231940, 136743537, 156278328, 182324716, 195347910, 208371104, 227905895, 234417492, 260463880, 273487074, 293021865, 312556656, 364649432, 390695820, 410230611, 416742208, 455811790, 468834984, 520927760, 546974148, 586043730, 625113312, 683717685, 729298864, 781391640, 820461222, 911623580, 937669968, 1041855520, 1093948296, 1172087460, 1250226624, 1367435370, 1458597728, 1562783280, 1640922444, 1823247160, 1875339936, 2051153055, 2083711040, 2187896592, 2344174920, 2734870740, 2917195456, 3125566560, 3281844888, 3646494320, 3750679872, 4102306110, 4375793184, 4688349840, 5469741480, 6251133120, 6563689776, 7292988640, 8204612220, 8751586368, 9376699680, 10939482960, 13127379552, 14585977280, 16409224440, 18753399360, 21878965920, 26254759104, 32818448880, 43757931840, 65636897760, 131273795520]

約数ペア:

[(1, 131273795520), (2, 65636897760), (3, 43757931840), (4, 32818448880), (5, 26254759104), (6, 21878965920), (7, 18753399360), (8, 16409224440), (9, 14585977280), (10, 13127379552), (12, 10939482960), (14, 9376699680), (15, 8751586368), (16, 8204612220), (18, 7292988640), (20, 6563689776), (21, 6251133120), (24, 5469741480), (28, 4688349840), (30, 4375793184), (32, 4102306110), (35, 3750679872), (36, 3646494320), (40, 3281844888), (42, 3125566560), (45, 2917195456), (48, 2734870740), (56, 2344174920), (60, 2187896592), (63, 2083711040), (64, 2051153055), (70, 1875339936), (72, 1823247160), (80, 1640922444), (84, 1562783280), (90, 1458597728), (96, 1367435370), (105, 1250226624), (112, 1172087460), (120, 1093948296), (126, 1041855520), (140, 937669968), (144, 911623580), (160, 820461222), (168, 781391640), (180, 729298864), (192, 683717685), (210, 625113312), (224, 586043730), (240, 546974148), (252, 520927760), (280, 468834984), (288, 455811790), (315, 416742208), (320, 410230611), (336, 390695820), (360, 364649432), (420, 312556656), (448, 293021865), (480, 273487074), (504, 260463880), (560, 234417492), (576, 227905895), (630, 208371104), (672, 195347910), (720, 182324716), (840, 156278328), (960, 136743537), (1008, 130231940), (1120, 117208746), (1260, 104185552), (1344, 97673955), (1440, 91162358), (1680, 78139164), (2016, 65115970), (2240, 58604373), (2520, 52092776), (2880, 45581179), (3360, 39069582), (4032, 32557985), (5040, 26046388), (6720, 19534791), (10080, 13023194), (20160, 6511597)]