20162323080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{12301}}^1$

素因数の和:12504

約数の個数: 192

約数和(自身を含む): 68224431600

約数和(自身を除く): 48062108520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 157, 174, 180, 232, 261, 290, 314, 348, 360, 435, 471, 522, 580, 628, 696, 785, 870, 942, 1044, 1160, 1256, 1305, 1413, 1570, 1740, 1884, 2088, 2355, 2610, 2826, 3140, 3480, 3768, 4553, 4710, 5220, 5652, 6280, 7065, 9106, 9420, 10440, 11304, 12301, 13659, 14130, 18212, 18840, 22765, 24602, 27318, 28260, 36424, 36903, 40977, 45530, 49204, 54636, 56520, 61505, 68295, 73806, 81954, 91060, 98408, 109272, 110709, 123010, 136590, 147612, 163908, 182120, 184515, 204885, 221418, 246020, 273180, 295224, 327816, 356729, 369030, 409770, 442836, 492040, 546360, 553545, 713458, 738060, 819540, 885672, 1070187, 1107090, 1426916, 1476120, 1639080, 1783645, 1931257, 2140374, 2214180, 2853832, 3210561, 3567290, 3862514, 4280748, 4428360, 5350935, 5793771, 6421122, 7134580, 7725028, 8561496, 9656285, 10701870, 11587542, 12842244, 14269160, 15450056, 16052805, 17381313, 19312570, 21403740, 23175084, 25684488, 28968855, 32105610, 34762626, 38625140, 42807480, 46350168, 56006453, 57937710, 64211220, 69525252, 77250280, 86906565, 112012906, 115875420, 128422440, 139050504, 168019359, 173813130, 224025812, 231750840, 280032265, 336038718, 347626260, 448051624, 504058077, 560064530, 672077436, 695252520, 840096795, 1008116154, 1120129060, 1344154872, 1680193590, 2016232308, 2240258120, 2520290385, 3360387180, 4032464616, 5040580770, 6720774360, 10081161540, 20162323080]

約数ペア:

[(1, 20162323080), (2, 10081161540), (3, 6720774360), (4, 5040580770), (5, 4032464616), (6, 3360387180), (8, 2520290385), (9, 2240258120), (10, 2016232308), (12, 1680193590), (15, 1344154872), (18, 1120129060), (20, 1008116154), (24, 840096795), (29, 695252520), (30, 672077436), (36, 560064530), (40, 504058077), (45, 448051624), (58, 347626260), (60, 336038718), (72, 280032265), (87, 231750840), (90, 224025812), (116, 173813130), (120, 168019359), (145, 139050504), (157, 128422440), (174, 115875420), (180, 112012906), (232, 86906565), (261, 77250280), (290, 69525252), (314, 64211220), (348, 57937710), (360, 56006453), (435, 46350168), (471, 42807480), (522, 38625140), (580, 34762626), (628, 32105610), (696, 28968855), (785, 25684488), (870, 23175084), (942, 21403740), (1044, 19312570), (1160, 17381313), (1256, 16052805), (1305, 15450056), (1413, 14269160), (1570, 12842244), (1740, 11587542), (1884, 10701870), (2088, 9656285), (2355, 8561496), (2610, 7725028), (2826, 7134580), (3140, 6421122), (3480, 5793771), (3768, 5350935), (4553, 4428360), (4710, 4280748), (5220, 3862514), (5652, 3567290), (6280, 3210561), (7065, 2853832), (9106, 2214180), (9420, 2140374), (10440, 1931257), (11304, 1783645), (12301, 1639080), (13659, 1476120), (14130, 1426916), (18212, 1107090), (18840, 1070187), (22765, 885672), (24602, 819540), (27318, 738060), (28260, 713458), (36424, 553545), (36903, 546360), (40977, 492040), (45530, 442836), (49204, 409770), (54636, 369030), (56520, 356729), (61505, 327816), (68295, 295224), (73806, 273180), (81954, 246020), (91060, 221418), (98408, 204885), (109272, 184515), (110709, 182120), (123010, 163908), (136590, 147612)]