157731840

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 352

約数和(自身を含む): 644559360

約数和(自身を除く): 486827520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 163, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 326, 336, 360, 378, 384, 420, 432, 448, 480, 489, 504, 512, 540, 560, 576, 630, 640, 652, 672, 720, 756, 768, 815, 840, 864, 896, 945, 960, 978, 1008, 1024, 1080, 1120, 1141, 1152, 1260, 1280, 1304, 1344, 1440, 1467, 1512, 1536, 1630, 1680, 1728, 1792, 1890, 1920, 1956, 2016, 2160, 2240, 2282, 2304, 2445, 2520, 2560, 2608, 2688, 2880, 2934, 3024, 3072, 3260, 3360, 3423, 3456, 3584, 3780, 3840, 3912, 4032, 4320, 4401, 4480, 4564, 4608, 4890, 5040, 5120, 5216, 5376, 5705, 5760, 5868, 6048, 6520, 6720, 6846, 6912, 7168, 7335, 7560, 7680, 7824, 8064, 8640, 8802, 8960, 9128, 9216, 9780, 10080, 10269, 10432, 10752, 11410, 11520, 11736, 12096, 13040, 13440, 13692, 13824, 14670, 15120, 15360, 15648, 16128, 17115, 17280, 17604, 17920, 18256, 19560, 20160, 20538, 20864, 21504, 22005, 22820, 23040, 23472, 24192, 26080, 26880, 27384, 27648, 29340, 30240, 30807, 31296, 32256, 34230, 34560, 35208, 35840, 36512, 39120, 40320, 41076, 41728, 44010, 45640, 46080, 46944, 48384, 51345, 52160, 53760, 54768, 58680, 60480, 61614, 62592, 64512, 68460, 69120, 70416, 73024, 78240, 80640, 82152, 83456, 88020, 91280, 93888, 96768, 102690, 104320, 107520, 109536, 117360, 120960, 123228, 125184, 136920, 138240, 140832, 146048, 154035, 156480, 161280, 164304, 166912, 176040, 182560, 187776, 193536, 205380, 208640, 219072, 234720, 241920, 246456, 250368, 273840, 281664, 292096, 308070, 312960, 322560, 328608, 352080, 365120, 375552, 410760, 417280, 438144, 469440, 483840, 492912, 500736, 547680, 563328, 584192, 616140, 625920, 657216, 704160, 730240, 751104, 821520, 834560, 876288, 938880, 967680, 985824, 1095360, 1126656, 1168384, 1232280, 1251840, 1314432, 1408320, 1460480, 1502208, 1643040, 1752576, 1877760, 1971648, 2190720, 2253312, 2464560, 2503680, 2628864, 2816640, 2920960, 3286080, 3505152, 3755520, 3943296, 4381440, 4506624, 4929120, 5257728, 5633280, 5841920, 6572160, 7511040, 7886592, 8762880, 9858240, 10515456, 11266560, 13144320, 15773184, 17525760, 19716480, 22533120, 26288640, 31546368, 39432960, 52577280, 78865920, 157731840]

約数ペア:

[(1, 157731840), (2, 78865920), (3, 52577280), (4, 39432960), (5, 31546368), (6, 26288640), (7, 22533120), (8, 19716480), (9, 17525760), (10, 15773184), (12, 13144320), (14, 11266560), (15, 10515456), (16, 9858240), (18, 8762880), (20, 7886592), (21, 7511040), (24, 6572160), (27, 5841920), (28, 5633280), (30, 5257728), (32, 4929120), (35, 4506624), (36, 4381440), (40, 3943296), (42, 3755520), (45, 3505152), (48, 3286080), (54, 2920960), (56, 2816640), (60, 2628864), (63, 2503680), (64, 2464560), (70, 2253312), (72, 2190720), (80, 1971648), (84, 1877760), (90, 1752576), (96, 1643040), (105, 1502208), (108, 1460480), (112, 1408320), (120, 1314432), (126, 1251840), (128, 1232280), (135, 1168384), (140, 1126656), (144, 1095360), (160, 985824), (163, 967680), (168, 938880), (180, 876288), (189, 834560), (192, 821520), (210, 751104), (216, 730240), (224, 704160), (240, 657216), (252, 625920), (256, 616140), (270, 584192), (280, 563328), (288, 547680), (315, 500736), (320, 492912), (326, 483840), (336, 469440), (360, 438144), (378, 417280), (384, 410760), (420, 375552), (432, 365120), (448, 352080), (480, 328608), (489, 322560), (504, 312960), (512, 308070), (540, 292096), (560, 281664), (576, 273840), (630, 250368), (640, 246456), (652, 241920), (672, 234720), (720, 219072), (756, 208640), (768, 205380), (815, 193536), (840, 187776), (864, 182560), (896, 176040), (945, 166912), (960, 164304), (978, 161280), (1008, 156480), (1024, 154035), (1080, 146048), (1120, 140832), (1141, 138240), (1152, 136920), (1260, 125184), (1280, 123228), (1304, 120960), (1344, 117360), (1440, 109536), (1467, 107520), (1512, 104320), (1536, 102690), (1630, 96768), (1680, 93888), (1728, 91280), (1792, 88020), (1890, 83456), (1920, 82152), (1956, 80640), (2016, 78240), (2160, 73024), (2240, 70416), (2282, 69120), (2304, 68460), (2445, 64512), (2520, 62592), (2560, 61614), (2608, 60480), (2688, 58680), (2880, 54768), (2934, 53760), (3024, 52160), (3072, 51345), (3260, 48384), (3360, 46944), (3423, 46080), (3456, 45640), (3584, 44010), (3780, 41728), (3840, 41076), (3912, 40320), (4032, 39120), (4320, 36512), (4401, 35840), (4480, 35208), (4564, 34560), (4608, 34230), (4890, 32256), (5040, 31296), (5120, 30807), (5216, 30240), (5376, 29340), (5705, 27648), (5760, 27384), (5868, 26880), (6048, 26080), (6520, 24192), (6720, 23472), (6846, 23040), (6912, 22820), (7168, 22005), (7335, 21504), (7560, 20864), (7680, 20538), (7824, 20160), (8064, 19560), (8640, 18256), (8802, 17920), (8960, 17604), (9128, 17280), (9216, 17115), (9780, 16128), (10080, 15648), (10269, 15360), (10432, 15120), (10752, 14670), (11410, 13824), (11520, 13692), (11736, 13440), (12096, 13040)]