273118160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 180

約数和(自身を含む): 783636228

約数和(自身を除く): 510518068

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 193, 196, 245, 266, 280, 304, 361, 380, 386, 392, 490, 532, 560, 665, 722, 760, 772, 784, 931, 965, 980, 1064, 1330, 1351, 1444, 1520, 1544, 1805, 1862, 1930, 1960, 2128, 2527, 2660, 2702, 2888, 3088, 3610, 3667, 3724, 3860, 3920, 4655, 5054, 5320, 5404, 5776, 6755, 7220, 7334, 7448, 7720, 9310, 9457, 10108, 10640, 10808, 12635, 13510, 14440, 14668, 14896, 15440, 17689, 18335, 18620, 18914, 20216, 21616, 25270, 25669, 27020, 28880, 29336, 35378, 36670, 37240, 37828, 40432, 47285, 50540, 51338, 54040, 58672, 69673, 70756, 73340, 74480, 75656, 88445, 94570, 101080, 102676, 108080, 128345, 139346, 141512, 146680, 151312, 176890, 179683, 189140, 202160, 205352, 256690, 278692, 283024, 293360, 348365, 353780, 359366, 378280, 410704, 487711, 513380, 557384, 696730, 707560, 718732, 756560, 898415, 975422, 1026760, 1114768, 1393460, 1415120, 1437464, 1796830, 1950844, 2053520, 2438555, 2786920, 2874928, 3413977, 3593660, 3901688, 4877110, 5573840, 6827954, 7187320, 7803376, 9754220, 13655908, 14374640, 17069885, 19508440, 27311816, 34139770, 39016880, 54623632, 68279540, 136559080, 273118160]

約数ペア:

[(1, 273118160), (2, 136559080), (4, 68279540), (5, 54623632), (7, 39016880), (8, 34139770), (10, 27311816), (14, 19508440), (16, 17069885), (19, 14374640), (20, 13655908), (28, 9754220), (35, 7803376), (38, 7187320), (40, 6827954), (49, 5573840), (56, 4877110), (70, 3901688), (76, 3593660), (80, 3413977), (95, 2874928), (98, 2786920), (112, 2438555), (133, 2053520), (140, 1950844), (152, 1796830), (190, 1437464), (193, 1415120), (196, 1393460), (245, 1114768), (266, 1026760), (280, 975422), (304, 898415), (361, 756560), (380, 718732), (386, 707560), (392, 696730), (490, 557384), (532, 513380), (560, 487711), (665, 410704), (722, 378280), (760, 359366), (772, 353780), (784, 348365), (931, 293360), (965, 283024), (980, 278692), (1064, 256690), (1330, 205352), (1351, 202160), (1444, 189140), (1520, 179683), (1544, 176890), (1805, 151312), (1862, 146680), (1930, 141512), (1960, 139346), (2128, 128345), (2527, 108080), (2660, 102676), (2702, 101080), (2888, 94570), (3088, 88445), (3610, 75656), (3667, 74480), (3724, 73340), (3860, 70756), (3920, 69673), (4655, 58672), (5054, 54040), (5320, 51338), (5404, 50540), (5776, 47285), (6755, 40432), (7220, 37828), (7334, 37240), (7448, 36670), (7720, 35378), (9310, 29336), (9457, 28880), (10108, 27020), (10640, 25669), (10808, 25270), (12635, 21616), (13510, 20216), (14440, 18914), (14668, 18620), (14896, 18335), (15440, 17689)]