139992720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3669

約数の個数: 160

約数和(自身を含む): 517681152

約数和(自身を除く): 377688432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3623, 3864, 4830, 5520, 6440, 7246, 7728, 9660, 10869, 12880, 14492, 18115, 19320, 21738, 25361, 28984, 36230, 38640, 43476, 50722, 54345, 57968, 72460, 76083, 83329, 86952, 101444, 108690, 126805, 144920, 152166, 166658, 173904, 202888, 217380, 249987, 253610, 289840, 304332, 333316, 380415, 405776, 416645, 434760, 499974, 507220, 583303, 608664, 666632, 760830, 833290, 869520, 999948, 1014440, 1166606, 1217328, 1249935, 1333264, 1521660, 1666580, 1749909, 1999896, 2028880, 2333212, 2499870, 2916515, 3043320, 3333160, 3499818, 3999792, 4666424, 4999740, 5833030, 6086640, 6666320, 6999636, 8749545, 9332848, 9999480, 11666060, 13999272, 17499090, 19998960, 23332120, 27998544, 34998180, 46664240, 69996360, 139992720]

約数ペア:

[(1, 139992720), (2, 69996360), (3, 46664240), (4, 34998180), (5, 27998544), (6, 23332120), (7, 19998960), (8, 17499090), (10, 13999272), (12, 11666060), (14, 9999480), (15, 9332848), (16, 8749545), (20, 6999636), (21, 6666320), (23, 6086640), (24, 5833030), (28, 4999740), (30, 4666424), (35, 3999792), (40, 3499818), (42, 3333160), (46, 3043320), (48, 2916515), (56, 2499870), (60, 2333212), (69, 2028880), (70, 1999896), (80, 1749909), (84, 1666580), (92, 1521660), (105, 1333264), (112, 1249935), (115, 1217328), (120, 1166606), (138, 1014440), (140, 999948), (161, 869520), (168, 833290), (184, 760830), (210, 666632), (230, 608664), (240, 583303), (276, 507220), (280, 499974), (322, 434760), (336, 416645), (345, 405776), (368, 380415), (420, 333316), (460, 304332), (483, 289840), (552, 253610), (560, 249987), (644, 217380), (690, 202888), (805, 173904), (840, 166658), (920, 152166), (966, 144920), (1104, 126805), (1288, 108690), (1380, 101444), (1610, 86952), (1680, 83329), (1840, 76083), (1932, 72460), (2415, 57968), (2576, 54345), (2760, 50722), (3220, 43476), (3623, 38640), (3864, 36230), (4830, 28984), (5520, 25361), (6440, 21738), (7246, 19320), (7728, 18115), (9660, 14492), (10869, 12880)]