547137920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 1548849600

約数和(自身を除く): 1001711680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 160, 196, 224, 239, 245, 280, 292, 320, 365, 392, 448, 478, 490, 511, 560, 584, 640, 730, 784, 896, 956, 980, 1022, 1120, 1168, 1195, 1460, 1568, 1673, 1912, 1960, 2044, 2240, 2336, 2390, 2555, 2920, 3136, 3346, 3577, 3824, 3920, 4088, 4480, 4672, 4780, 5110, 5840, 6272, 6692, 7154, 7648, 7840, 8176, 8365, 9344, 9560, 10220, 11680, 11711, 13384, 14308, 15296, 15680, 16352, 16730, 17447, 17885, 19120, 20440, 23360, 23422, 26768, 28616, 30592, 31360, 32704, 33460, 34894, 35770, 38240, 40880, 46720, 46844, 53536, 57232, 58555, 65408, 66920, 69788, 71540, 76480, 81760, 87235, 93688, 107072, 114464, 117110, 122129, 133840, 139576, 143080, 152960, 163520, 174470, 187376, 214144, 228928, 234220, 244258, 267680, 279152, 286160, 327040, 348940, 374752, 457856, 468440, 488516, 535360, 558304, 572320, 610645, 697880, 749504, 854903, 936880, 977032, 1070720, 1116608, 1144640, 1221290, 1395760, 1499008, 1709806, 1873760, 1954064, 2233216, 2289280, 2442580, 2791520, 3419612, 3747520, 3908128, 4274515, 4885160, 5583040, 6839224, 7495040, 7816256, 8549030, 9770320, 11166080, 13678448, 15632512, 17098060, 19540640, 27356896, 34196120, 39081280, 54713792, 68392240, 78162560, 109427584, 136784480, 273568960, 547137920]

約数ペア:

[(1, 547137920), (2, 273568960), (4, 136784480), (5, 109427584), (7, 78162560), (8, 68392240), (10, 54713792), (14, 39081280), (16, 34196120), (20, 27356896), (28, 19540640), (32, 17098060), (35, 15632512), (40, 13678448), (49, 11166080), (56, 9770320), (64, 8549030), (70, 7816256), (73, 7495040), (80, 6839224), (98, 5583040), (112, 4885160), (128, 4274515), (140, 3908128), (146, 3747520), (160, 3419612), (196, 2791520), (224, 2442580), (239, 2289280), (245, 2233216), (280, 1954064), (292, 1873760), (320, 1709806), (365, 1499008), (392, 1395760), (448, 1221290), (478, 1144640), (490, 1116608), (511, 1070720), (560, 977032), (584, 936880), (640, 854903), (730, 749504), (784, 697880), (896, 610645), (956, 572320), (980, 558304), (1022, 535360), (1120, 488516), (1168, 468440), (1195, 457856), (1460, 374752), (1568, 348940), (1673, 327040), (1912, 286160), (1960, 279152), (2044, 267680), (2240, 244258), (2336, 234220), (2390, 228928), (2555, 214144), (2920, 187376), (3136, 174470), (3346, 163520), (3577, 152960), (3824, 143080), (3920, 139576), (4088, 133840), (4480, 122129), (4672, 117110), (4780, 114464), (5110, 107072), (5840, 93688), (6272, 87235), (6692, 81760), (7154, 76480), (7648, 71540), (7840, 69788), (8176, 66920), (8365, 65408), (9344, 58555), (9560, 57232), (10220, 53536), (11680, 46844), (11711, 46720), (13384, 40880), (14308, 38240), (15296, 35770), (15680, 34894), (16352, 33460), (16730, 32704), (17447, 31360), (17885, 30592), (19120, 28616), (20440, 26768), (23360, 23422)]