1309679880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4523}}^1$

素因数の和:4683

約数の個数: 128

約数和(自身を含む): 4169318400

約数和(自身を除く): 2859638520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 456, 508, 570, 635, 760, 762, 1016, 1140, 1270, 1524, 1905, 2280, 2413, 2540, 3048, 3810, 4523, 4826, 5080, 7239, 7620, 9046, 9652, 12065, 13569, 14478, 15240, 18092, 19304, 22615, 24130, 27138, 28956, 36184, 36195, 45230, 48260, 54276, 57912, 67845, 72390, 85937, 90460, 96520, 108552, 135690, 144780, 171874, 180920, 257811, 271380, 289560, 343748, 429685, 515622, 542760, 574421, 687496, 859370, 1031244, 1148842, 1289055, 1718740, 1723263, 2062488, 2297684, 2578110, 2872105, 3437480, 3446526, 4595368, 5156220, 5744210, 6893052, 8616315, 10312440, 10913999, 11488420, 13786104, 17232630, 21827998, 22976840, 32741997, 34465260, 43655996, 54569995, 65483994, 68930520, 87311992, 109139990, 130967988, 163709985, 218279980, 261935976, 327419970, 436559960, 654839940, 1309679880]

約数ペア:

[(1, 1309679880), (2, 654839940), (3, 436559960), (4, 327419970), (5, 261935976), (6, 218279980), (8, 163709985), (10, 130967988), (12, 109139990), (15, 87311992), (19, 68930520), (20, 65483994), (24, 54569995), (30, 43655996), (38, 34465260), (40, 32741997), (57, 22976840), (60, 21827998), (76, 17232630), (95, 13786104), (114, 11488420), (120, 10913999), (127, 10312440), (152, 8616315), (190, 6893052), (228, 5744210), (254, 5156220), (285, 4595368), (380, 3446526), (381, 3437480), (456, 2872105), (508, 2578110), (570, 2297684), (635, 2062488), (760, 1723263), (762, 1718740), (1016, 1289055), (1140, 1148842), (1270, 1031244), (1524, 859370), (1905, 687496), (2280, 574421), (2413, 542760), (2540, 515622), (3048, 429685), (3810, 343748), (4523, 289560), (4826, 271380), (5080, 257811), (7239, 180920), (7620, 171874), (9046, 144780), (9652, 135690), (12065, 108552), (13569, 96520), (14478, 90460), (15240, 85937), (18092, 72390), (19304, 67845), (22615, 57912), (24130, 54276), (27138, 48260), (28956, 45230), (36184, 36195)]