141599920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 415973376

約数和(自身を除く): 274373456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 127, 140, 154, 176, 181, 220, 254, 280, 308, 362, 385, 440, 508, 560, 616, 635, 724, 770, 880, 889, 905, 1016, 1232, 1267, 1270, 1397, 1448, 1540, 1778, 1810, 1991, 2032, 2534, 2540, 2794, 2896, 3080, 3556, 3620, 3982, 4445, 5068, 5080, 5588, 6160, 6335, 6985, 7112, 7240, 7964, 8890, 9779, 9955, 10136, 10160, 11176, 12670, 13937, 13970, 14224, 14480, 15928, 17780, 19558, 19910, 20272, 22352, 22987, 25340, 27874, 27940, 31856, 35560, 39116, 39820, 45974, 48895, 50680, 55748, 55880, 69685, 71120, 78232, 79640, 91948, 97790, 101360, 111496, 111760, 114935, 139370, 156464, 159280, 160909, 183896, 195580, 222992, 229870, 252857, 278740, 321818, 367792, 391160, 459740, 505714, 557480, 643636, 782320, 804545, 919480, 1011428, 1114960, 1264285, 1287272, 1609090, 1769999, 1838960, 2022856, 2528570, 2574544, 3218180, 3539998, 4045712, 5057140, 6436360, 7079996, 8849995, 10114280, 12872720, 14159992, 17699990, 20228560, 28319984, 35399980, 70799960, 141599920]

約数ペア:

[(1, 141599920), (2, 70799960), (4, 35399980), (5, 28319984), (7, 20228560), (8, 17699990), (10, 14159992), (11, 12872720), (14, 10114280), (16, 8849995), (20, 7079996), (22, 6436360), (28, 5057140), (35, 4045712), (40, 3539998), (44, 3218180), (55, 2574544), (56, 2528570), (70, 2022856), (77, 1838960), (80, 1769999), (88, 1609090), (110, 1287272), (112, 1264285), (127, 1114960), (140, 1011428), (154, 919480), (176, 804545), (181, 782320), (220, 643636), (254, 557480), (280, 505714), (308, 459740), (362, 391160), (385, 367792), (440, 321818), (508, 278740), (560, 252857), (616, 229870), (635, 222992), (724, 195580), (770, 183896), (880, 160909), (889, 159280), (905, 156464), (1016, 139370), (1232, 114935), (1267, 111760), (1270, 111496), (1397, 101360), (1448, 97790), (1540, 91948), (1778, 79640), (1810, 78232), (1991, 71120), (2032, 69685), (2534, 55880), (2540, 55748), (2794, 50680), (2896, 48895), (3080, 45974), (3556, 39820), (3620, 39116), (3982, 35560), (4445, 31856), (5068, 27940), (5080, 27874), (5588, 25340), (6160, 22987), (6335, 22352), (6985, 20272), (7112, 19910), (7240, 19558), (7964, 17780), (8890, 15928), (9779, 14480), (9955, 14224), (10136, 13970), (10160, 13937), (11176, 12670)]