189250880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 224

約数和(自身を含む): 568732416

約数和(自身を除く): 379481536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 67, 70, 80, 91, 97, 104, 112, 130, 134, 140, 160, 182, 194, 208, 224, 260, 268, 280, 320, 335, 364, 388, 416, 448, 455, 469, 485, 520, 536, 560, 670, 679, 728, 776, 832, 871, 910, 938, 970, 1040, 1072, 1120, 1261, 1340, 1358, 1456, 1552, 1742, 1820, 1876, 1940, 2080, 2144, 2240, 2345, 2522, 2680, 2716, 2912, 3104, 3395, 3484, 3640, 3752, 3880, 4160, 4288, 4355, 4690, 5044, 5360, 5432, 5824, 6097, 6208, 6305, 6499, 6790, 6968, 7280, 7504, 7760, 8710, 8827, 9380, 10088, 10720, 10864, 12194, 12610, 12998, 13580, 13936, 14560, 15008, 15520, 17420, 17654, 18760, 20176, 21440, 21728, 24388, 25220, 25996, 27160, 27872, 29120, 30016, 30485, 31040, 32495, 34840, 35308, 37520, 40352, 43456, 44135, 45493, 48776, 50440, 51992, 54320, 55744, 60970, 64990, 69680, 70616, 75040, 80704, 84487, 88270, 90986, 97552, 100880, 103984, 108640, 121940, 129980, 139360, 141232, 150080, 168974, 176540, 181972, 195104, 201760, 207968, 217280, 227465, 243880, 259960, 278720, 282464, 337948, 353080, 363944, 390208, 403520, 415936, 422435, 454930, 487760, 519920, 564928, 591409, 675896, 706160, 727888, 844870, 909860, 975520, 1039840, 1182818, 1351792, 1412320, 1455776, 1689740, 1819720, 1951040, 2079680, 2365636, 2703584, 2824640, 2911552, 2957045, 3379480, 3639440, 4731272, 5407168, 5914090, 6758960, 7278880, 9462544, 11828180, 13517920, 14557760, 18925088, 23656360, 27035840, 37850176, 47312720, 94625440, 189250880]

約数ペア:

[(1, 189250880), (2, 94625440), (4, 47312720), (5, 37850176), (7, 27035840), (8, 23656360), (10, 18925088), (13, 14557760), (14, 13517920), (16, 11828180), (20, 9462544), (26, 7278880), (28, 6758960), (32, 5914090), (35, 5407168), (40, 4731272), (52, 3639440), (56, 3379480), (64, 2957045), (65, 2911552), (67, 2824640), (70, 2703584), (80, 2365636), (91, 2079680), (97, 1951040), (104, 1819720), (112, 1689740), (130, 1455776), (134, 1412320), (140, 1351792), (160, 1182818), (182, 1039840), (194, 975520), (208, 909860), (224, 844870), (260, 727888), (268, 706160), (280, 675896), (320, 591409), (335, 564928), (364, 519920), (388, 487760), (416, 454930), (448, 422435), (455, 415936), (469, 403520), (485, 390208), (520, 363944), (536, 353080), (560, 337948), (670, 282464), (679, 278720), (728, 259960), (776, 243880), (832, 227465), (871, 217280), (910, 207968), (938, 201760), (970, 195104), (1040, 181972), (1072, 176540), (1120, 168974), (1261, 150080), (1340, 141232), (1358, 139360), (1456, 129980), (1552, 121940), (1742, 108640), (1820, 103984), (1876, 100880), (1940, 97552), (2080, 90986), (2144, 88270), (2240, 84487), (2345, 80704), (2522, 75040), (2680, 70616), (2716, 69680), (2912, 64990), (3104, 60970), (3395, 55744), (3484, 54320), (3640, 51992), (3752, 50440), (3880, 48776), (4160, 45493), (4288, 44135), (4355, 43456), (4690, 40352), (5044, 37520), (5360, 35308), (5432, 34840), (5824, 32495), (6097, 31040), (6208, 30485), (6305, 30016), (6499, 29120), (6790, 27872), (6968, 27160), (7280, 25996), (7504, 25220), (7760, 24388), (8710, 21728), (8827, 21440), (9380, 20176), (10088, 18760), (10720, 17654), (10864, 17420), (12194, 15520), (12610, 15008), (12998, 14560), (13580, 13936)]