1820260512

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 336

約数和(自身を含む): 6266719872

約数和(自身を除く): 4446459360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 157, 162, 168, 189, 213, 216, 224, 243, 252, 284, 288, 314, 324, 336, 378, 426, 432, 471, 486, 497, 504, 567, 568, 628, 639, 648, 672, 729, 756, 852, 864, 942, 972, 994, 1008, 1099, 1134, 1136, 1256, 1278, 1296, 1413, 1458, 1491, 1512, 1701, 1704, 1884, 1917, 1944, 1988, 2016, 2198, 2268, 2272, 2512, 2556, 2592, 2826, 2916, 2982, 3024, 3297, 3402, 3408, 3768, 3834, 3888, 3976, 4239, 4396, 4473, 4536, 5024, 5103, 5112, 5652, 5751, 5832, 5964, 6048, 6594, 6804, 6816, 7536, 7668, 7776, 7952, 8478, 8792, 8946, 9072, 9891, 10206, 10224, 11147, 11304, 11502, 11664, 11928, 12717, 13188, 13419, 13608, 15072, 15336, 15904, 16956, 17253, 17584, 17892, 18144, 19782, 20412, 20448, 22294, 22608, 23004, 23328, 23856, 25434, 26376, 26838, 27216, 29673, 30672, 33441, 33912, 34506, 35168, 35784, 38151, 39564, 40257, 40824, 44588, 45216, 46008, 47712, 50868, 51759, 52752, 53676, 54432, 59346, 61344, 66882, 67824, 69012, 71568, 76302, 78029, 79128, 80514, 81648, 89019, 89176, 92016, 100323, 101736, 103518, 105504, 107352, 114453, 118692, 120771, 133764, 135648, 138024, 143136, 152604, 156058, 158256, 161028, 163296, 178038, 178352, 184032, 200646, 203472, 207036, 214704, 228906, 234087, 237384, 241542, 267057, 267528, 276048, 300969, 305208, 312116, 316512, 322056, 356076, 356704, 362313, 401292, 406944, 414072, 429408, 457812, 468174, 474768, 483084, 534114, 535056, 552096, 601938, 610416, 624232, 644112, 702261, 712152, 724626, 801171, 802584, 828144, 902907, 915624, 936348, 949536, 966168, 1068228, 1070112, 1203876, 1220832, 1248464, 1288224, 1404522, 1424304, 1449252, 1602342, 1605168, 1656288, 1805814, 1831248, 1872696, 1932336, 2106783, 2136456, 2407752, 2496928, 2708721, 2809044, 2848608, 2898504, 3204684, 3210336, 3611628, 3662496, 3745392, 3864672, 4213566, 4272912, 4815504, 5417442, 5618088, 5797008, 6320349, 6409368, 7223256, 7490784, 8126163, 8427132, 8545824, 9631008, 10834884, 11236176, 11594016, 12640698, 12818736, 14446512, 16252326, 16854264, 18961047, 21669768, 22472352, 25281396, 25637472, 28893024, 32504652, 33708528, 37922094, 43339536, 50562792, 56883141, 65009304, 67417056, 75844188, 86679072, 101125584, 113766282, 130018608, 151688376, 202251168, 227532564, 260037216, 303376752, 455065128, 606753504, 910130256, 1820260512]

約数ペア:

[(1, 1820260512), (2, 910130256), (3, 606753504), (4, 455065128), (6, 303376752), (7, 260037216), (8, 227532564), (9, 202251168), (12, 151688376), (14, 130018608), (16, 113766282), (18, 101125584), (21, 86679072), (24, 75844188), (27, 67417056), (28, 65009304), (32, 56883141), (36, 50562792), (42, 43339536), (48, 37922094), (54, 33708528), (56, 32504652), (63, 28893024), (71, 25637472), (72, 25281396), (81, 22472352), (84, 21669768), (96, 18961047), (108, 16854264), (112, 16252326), (126, 14446512), (142, 12818736), (144, 12640698), (157, 11594016), (162, 11236176), (168, 10834884), (189, 9631008), (213, 8545824), (216, 8427132), (224, 8126163), (243, 7490784), (252, 7223256), (284, 6409368), (288, 6320349), (314, 5797008), (324, 5618088), (336, 5417442), (378, 4815504), (426, 4272912), (432, 4213566), (471, 3864672), (486, 3745392), (497, 3662496), (504, 3611628), (567, 3210336), (568, 3204684), (628, 2898504), (639, 2848608), (648, 2809044), (672, 2708721), (729, 2496928), (756, 2407752), (852, 2136456), (864, 2106783), (942, 1932336), (972, 1872696), (994, 1831248), (1008, 1805814), (1099, 1656288), (1134, 1605168), (1136, 1602342), (1256, 1449252), (1278, 1424304), (1296, 1404522), (1413, 1288224), (1458, 1248464), (1491, 1220832), (1512, 1203876), (1701, 1070112), (1704, 1068228), (1884, 966168), (1917, 949536), (1944, 936348), (1988, 915624), (2016, 902907), (2198, 828144), (2268, 802584), (2272, 801171), (2512, 724626), (2556, 712152), (2592, 702261), (2826, 644112), (2916, 624232), (2982, 610416), (3024, 601938), (3297, 552096), (3402, 535056), (3408, 534114), (3768, 483084), (3834, 474768), (3888, 468174), (3976, 457812), (4239, 429408), (4396, 414072), (4473, 406944), (4536, 401292), (5024, 362313), (5103, 356704), (5112, 356076), (5652, 322056), (5751, 316512), (5832, 312116), (5964, 305208), (6048, 300969), (6594, 276048), (6804, 267528), (6816, 267057), (7536, 241542), (7668, 237384), (7776, 234087), (7952, 228906), (8478, 214704), (8792, 207036), (8946, 203472), (9072, 200646), (9891, 184032), (10206, 178352), (10224, 178038), (11147, 163296), (11304, 161028), (11502, 158256), (11664, 156058), (11928, 152604), (12717, 143136), (13188, 138024), (13419, 135648), (13608, 133764), (15072, 120771), (15336, 118692), (15904, 114453), (16956, 107352), (17253, 105504), (17584, 103518), (17892, 101736), (18144, 100323), (19782, 92016), (20412, 89176), (20448, 89019), (22294, 81648), (22608, 80514), (23004, 79128), (23328, 78029), (23856, 76302), (25434, 71568), (26376, 69012), (26838, 67824), (27216, 66882), (29673, 61344), (30672, 59346), (33441, 54432), (33912, 53676), (34506, 52752), (35168, 51759), (35784, 50868), (38151, 47712), (39564, 46008), (40257, 45216), (40824, 44588)]