76845440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 128

約数和(自身を含む): 222523200

約数和(自身を除く): 145677760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1009, 1088, 1120, 1190, 1360, 1904, 2018, 2176, 2240, 2380, 2720, 3808, 4036, 4480, 4760, 5045, 5440, 7063, 7616, 8072, 9520, 10090, 10880, 14126, 15232, 16144, 17153, 19040, 20180, 28252, 32288, 34306, 35315, 38080, 40360, 56504, 64576, 68612, 70630, 76160, 80720, 85765, 113008, 120071, 129152, 137224, 141260, 161440, 171530, 226016, 240142, 274448, 282520, 322880, 343060, 452032, 480284, 548896, 565040, 600355, 645760, 686120, 904064, 960568, 1097792, 1130080, 1200710, 1372240, 1921136, 2195584, 2260160, 2401420, 2744480, 3842272, 4520320, 4802840, 5488960, 7684544, 9605680, 10977920, 15369088, 19211360, 38422720, 76845440]

約数ペア:

[(1, 76845440), (2, 38422720), (4, 19211360), (5, 15369088), (7, 10977920), (8, 9605680), (10, 7684544), (14, 5488960), (16, 4802840), (17, 4520320), (20, 3842272), (28, 2744480), (32, 2401420), (34, 2260160), (35, 2195584), (40, 1921136), (56, 1372240), (64, 1200710), (68, 1130080), (70, 1097792), (80, 960568), (85, 904064), (112, 686120), (119, 645760), (128, 600355), (136, 565040), (140, 548896), (160, 480284), (170, 452032), (224, 343060), (238, 322880), (272, 282520), (280, 274448), (320, 240142), (340, 226016), (448, 171530), (476, 161440), (544, 141260), (560, 137224), (595, 129152), (640, 120071), (680, 113008), (896, 85765), (952, 80720), (1009, 76160), (1088, 70630), (1120, 68612), (1190, 64576), (1360, 56504), (1904, 40360), (2018, 38080), (2176, 35315), (2240, 34306), (2380, 32288), (2720, 28252), (3808, 20180), (4036, 19040), (4480, 17153), (4760, 16144), (5045, 15232), (5440, 14126), (7063, 10880), (7616, 10090), (8072, 9520)]