156960445120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{91019}}^1$

素因数の和:91370

約数の個数: 112

約数和(自身を含む): 397000841760

約数和(自身を除く): 240040396640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 317, 320, 340, 544, 634, 680, 1088, 1268, 1360, 1585, 2536, 2720, 3170, 5072, 5389, 5440, 6340, 10144, 10778, 12680, 20288, 21556, 25360, 26945, 43112, 50720, 53890, 86224, 91019, 101440, 107780, 172448, 182038, 215560, 344896, 364076, 431120, 455095, 728152, 862240, 910190, 1456304, 1547323, 1724480, 1820380, 2912608, 3094646, 3640760, 5825216, 6189292, 7281520, 7736615, 12378584, 14563040, 15473230, 24757168, 28853023, 29126080, 30946460, 49514336, 57706046, 61892920, 99028672, 115412092, 123785840, 144265115, 230824184, 247571680, 288530230, 461648368, 490501391, 495143360, 577060460, 923296736, 981002782, 1154120920, 1846593472, 1962005564, 2308241840, 2452506955, 3924011128, 4616483680, 4905013910, 7848022256, 9232967360, 9810027820, 15696044512, 19620055640, 31392089024, 39240111280, 78480222560, 156960445120]

約数ペア:

[(1, 156960445120), (2, 78480222560), (4, 39240111280), (5, 31392089024), (8, 19620055640), (10, 15696044512), (16, 9810027820), (17, 9232967360), (20, 7848022256), (32, 4905013910), (34, 4616483680), (40, 3924011128), (64, 2452506955), (68, 2308241840), (80, 1962005564), (85, 1846593472), (136, 1154120920), (160, 981002782), (170, 923296736), (272, 577060460), (317, 495143360), (320, 490501391), (340, 461648368), (544, 288530230), (634, 247571680), (680, 230824184), (1088, 144265115), (1268, 123785840), (1360, 115412092), (1585, 99028672), (2536, 61892920), (2720, 57706046), (3170, 49514336), (5072, 30946460), (5389, 29126080), (5440, 28853023), (6340, 24757168), (10144, 15473230), (10778, 14563040), (12680, 12378584), (20288, 7736615), (21556, 7281520), (25360, 6189292), (26945, 5825216), (43112, 3640760), (50720, 3094646), (53890, 2912608), (86224, 1820380), (91019, 1724480), (101440, 1547323), (107780, 1456304), (172448, 910190), (182038, 862240), (215560, 728152), (344896, 455095), (364076, 431120)]