1985370240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 384

約数和(自身を含む): 7534944000

約数和(自身を除く): 5549573760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 64, 70, 80, 84, 94, 96, 98, 105, 112, 120, 128, 140, 141, 147, 160, 168, 188, 192, 196, 210, 224, 235, 240, 245, 280, 282, 294, 320, 329, 336, 376, 384, 392, 420, 448, 449, 470, 480, 490, 560, 564, 588, 640, 658, 672, 705, 735, 752, 784, 840, 896, 898, 940, 960, 980, 987, 1120, 1128, 1176, 1316, 1344, 1347, 1410, 1470, 1504, 1568, 1645, 1680, 1796, 1880, 1920, 1960, 1974, 2240, 2245, 2256, 2303, 2352, 2632, 2688, 2694, 2820, 2940, 3008, 3136, 3143, 3290, 3360, 3592, 3760, 3920, 3948, 4480, 4490, 4512, 4606, 4704, 4935, 5264, 5388, 5640, 5880, 6016, 6272, 6286, 6580, 6720, 6735, 6909, 7184, 7520, 7840, 7896, 8980, 9024, 9212, 9408, 9429, 9870, 10528, 10776, 11280, 11515, 11760, 12572, 13160, 13440, 13470, 13818, 14368, 15040, 15680, 15715, 15792, 17960, 18048, 18424, 18816, 18858, 19740, 21056, 21103, 21552, 22001, 22560, 23030, 23520, 25144, 26320, 26940, 27636, 28736, 30080, 31360, 31430, 31584, 34545, 35920, 36848, 37716, 39480, 42112, 42206, 43104, 44002, 45120, 46060, 47040, 47145, 50288, 52640, 53880, 55272, 57472, 62860, 63168, 63309, 66003, 69090, 71840, 73696, 75432, 78960, 84412, 86208, 88004, 90240, 92120, 94080, 94290, 100576, 105280, 105515, 107760, 110005, 110544, 125720, 126336, 126618, 132006, 138180, 143680, 147392, 147721, 150864, 157920, 168824, 172416, 176008, 184240, 188580, 201152, 210560, 211030, 215520, 220010, 221088, 251440, 253236, 264012, 276360, 287360, 294784, 295442, 301728, 315840, 316545, 330015, 337648, 352016, 368480, 377160, 402304, 422060, 431040, 440020, 442176, 443163, 502880, 506472, 528024, 552720, 590884, 603456, 631680, 633090, 660030, 675296, 704032, 736960, 738605, 754320, 844120, 862080, 880040, 884352, 886326, 1005760, 1012944, 1034047, 1056048, 1105440, 1181768, 1206912, 1266180, 1320060, 1350592, 1408064, 1473920, 1477210, 1508640, 1688240, 1760080, 1772652, 2011520, 2025888, 2068094, 2112096, 2210880, 2215815, 2363536, 2532360, 2640120, 2701184, 2816128, 2954420, 3017280, 3102141, 3376480, 3520160, 3545304, 4051776, 4136188, 4224192, 4421760, 4431630, 4727072, 5064720, 5170235, 5280240, 5908840, 6034560, 6204282, 6752960, 7040320, 7090608, 8103552, 8272376, 8448384, 8863260, 9454144, 10129440, 10340470, 10560480, 11817680, 12408564, 13505920, 14080640, 14181216, 15510705, 16544752, 17726520, 18908288, 20258880, 20680940, 21120960, 23635360, 24817128, 28362432, 31021410, 33089504, 35453040, 40517760, 41361880, 42241920, 47270720, 49634256, 56724864, 62042820, 66179008, 70906080, 82723760, 94541440, 99268512, 124085640, 132358016, 141812160, 165447520, 198537024, 248171280, 283624320, 330895040, 397074048, 496342560, 661790080, 992685120, 1985370240]

約数ペア:

[(1, 1985370240), (2, 992685120), (3, 661790080), (4, 496342560), (5, 397074048), (6, 330895040), (7, 283624320), (8, 248171280), (10, 198537024), (12, 165447520), (14, 141812160), (15, 132358016), (16, 124085640), (20, 99268512), (21, 94541440), (24, 82723760), (28, 70906080), (30, 66179008), (32, 62042820), (35, 56724864), (40, 49634256), (42, 47270720), (47, 42241920), (48, 41361880), (49, 40517760), (56, 35453040), (60, 33089504), (64, 31021410), (70, 28362432), (80, 24817128), (84, 23635360), (94, 21120960), (96, 20680940), (98, 20258880), (105, 18908288), (112, 17726520), (120, 16544752), (128, 15510705), (140, 14181216), (141, 14080640), (147, 13505920), (160, 12408564), (168, 11817680), (188, 10560480), (192, 10340470), (196, 10129440), (210, 9454144), (224, 8863260), (235, 8448384), (240, 8272376), (245, 8103552), (280, 7090608), (282, 7040320), (294, 6752960), (320, 6204282), (329, 6034560), (336, 5908840), (376, 5280240), (384, 5170235), (392, 5064720), (420, 4727072), (448, 4431630), (449, 4421760), (470, 4224192), (480, 4136188), (490, 4051776), (560, 3545304), (564, 3520160), (588, 3376480), (640, 3102141), (658, 3017280), (672, 2954420), (705, 2816128), (735, 2701184), (752, 2640120), (784, 2532360), (840, 2363536), (896, 2215815), (898, 2210880), (940, 2112096), (960, 2068094), (980, 2025888), (987, 2011520), (1120, 1772652), (1128, 1760080), (1176, 1688240), (1316, 1508640), (1344, 1477210), (1347, 1473920), (1410, 1408064), (1470, 1350592), (1504, 1320060), (1568, 1266180), (1645, 1206912), (1680, 1181768), (1796, 1105440), (1880, 1056048), (1920, 1034047), (1960, 1012944), (1974, 1005760), (2240, 886326), (2245, 884352), (2256, 880040), (2303, 862080), (2352, 844120), (2632, 754320), (2688, 738605), (2694, 736960), (2820, 704032), (2940, 675296), (3008, 660030), (3136, 633090), (3143, 631680), (3290, 603456), (3360, 590884), (3592, 552720), (3760, 528024), (3920, 506472), (3948, 502880), (4480, 443163), (4490, 442176), (4512, 440020), (4606, 431040), (4704, 422060), (4935, 402304), (5264, 377160), (5388, 368480), (5640, 352016), (5880, 337648), (6016, 330015), (6272, 316545), (6286, 315840), (6580, 301728), (6720, 295442), (6735, 294784), (6909, 287360), (7184, 276360), (7520, 264012), (7840, 253236), (7896, 251440), (8980, 221088), (9024, 220010), (9212, 215520), (9408, 211030), (9429, 210560), (9870, 201152), (10528, 188580), (10776, 184240), (11280, 176008), (11515, 172416), (11760, 168824), (12572, 157920), (13160, 150864), (13440, 147721), (13470, 147392), (13818, 143680), (14368, 138180), (15040, 132006), (15680, 126618), (15715, 126336), (15792, 125720), (17960, 110544), (18048, 110005), (18424, 107760), (18816, 105515), (18858, 105280), (19740, 100576), (21056, 94290), (21103, 94080), (21552, 92120), (22001, 90240), (22560, 88004), (23030, 86208), (23520, 84412), (25144, 78960), (26320, 75432), (26940, 73696), (27636, 71840), (28736, 69090), (30080, 66003), (31360, 63309), (31430, 63168), (31584, 62860), (34545, 57472), (35920, 55272), (36848, 53880), (37716, 52640), (39480, 50288), (42112, 47145), (42206, 47040), (43104, 46060), (44002, 45120)]