820399104

素因数分解:

$2^{10}\times 3^6\times 7^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 308

約数和(自身を含む): 2828036944

約数和(自身を除く): 2007637840

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, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 157, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 314, 324, 336, 378, 384, 432, 448, 471, 486, 504, 512, 567, 576, 628, 648, 672, 729, 756, 768, 864, 896, 942, 972, 1008, 1024, 1099, 1134, 1152, 1256, 1296, 1344, 1413, 1458, 1512, 1536, 1701, 1728, 1792, 1884, 1944, 2016, 2198, 2268, 2304, 2512, 2592, 2688, 2826, 2916, 3024, 3072, 3297, 3402, 3456, 3584, 3768, 3888, 4032, 4239, 4396, 4536, 4608, 5024, 5103, 5184, 5376, 5652, 5832, 6048, 6594, 6804, 6912, 7168, 7536, 7776, 8064, 8478, 8792, 9072, 9216, 9891, 10048, 10206, 10368, 10752, 11304, 11664, 12096, 12717, 13188, 13608, 13824, 15072, 15552, 16128, 16956, 17584, 18144, 19782, 20096, 20412, 20736, 21504, 22608, 23328, 24192, 25434, 26376, 27216, 27648, 29673, 30144, 31104, 32256, 33912, 35168, 36288, 38151, 39564, 40192, 40824, 41472, 45216, 46656, 48384, 50868, 52752, 54432, 59346, 60288, 62208, 64512, 67824, 70336, 72576, 76302, 79128, 80384, 81648, 82944, 89019, 90432, 93312, 96768, 101736, 105504, 108864, 114453, 118692, 120576, 124416, 135648, 140672, 145152, 152604, 158256, 160768, 163296, 178038, 180864, 186624, 193536, 203472, 211008, 217728, 228906, 237384, 241152, 248832, 267057, 271296, 281344, 290304, 305208, 316512, 326592, 356076, 361728, 373248, 406944, 422016, 435456, 457812, 474768, 482304, 534114, 542592, 562688, 580608, 610416, 633024, 653184, 712152, 723456, 746496, 801171, 813888, 844032, 870912, 915624, 949536, 1068228, 1085184, 1125376, 1220832, 1266048, 1306368, 1424304, 1446912, 1602342, 1627776, 1688064, 1741824, 1831248, 1899072, 2136456, 2170368, 2441664, 2532096, 2612736, 2848608, 3204684, 3255552, 3376128, 3662496, 3798144, 4272912, 4340736, 4883328, 5064192, 5225472, 5697216, 6409368, 6511104, 7324992, 7596288, 8545824, 9766656, 10128384, 11394432, 12818736, 13022208, 14649984, 15192576, 17091648, 19533312, 22788864, 25637472, 29299968, 30385152, 34183296, 39066624, 45577728, 51274944, 58599936, 68366592, 91155456, 102549888, 117199872, 136733184, 205099776, 273466368, 410199552, 820399104]

約数ペア:

[(1, 820399104), (2, 410199552), (3, 273466368), (4, 205099776), (6, 136733184), (7, 117199872), (8, 102549888), (9, 91155456), (12, 68366592), (14, 58599936), (16, 51274944), (18, 45577728), (21, 39066624), (24, 34183296), (27, 30385152), (28, 29299968), (32, 25637472), (36, 22788864), (42, 19533312), (48, 17091648), (54, 15192576), (56, 14649984), (63, 13022208), (64, 12818736), (72, 11394432), (81, 10128384), (84, 9766656), (96, 8545824), (108, 7596288), (112, 7324992), (126, 6511104), (128, 6409368), (144, 5697216), (157, 5225472), (162, 5064192), (168, 4883328), (189, 4340736), (192, 4272912), (216, 3798144), (224, 3662496), (243, 3376128), (252, 3255552), (256, 3204684), (288, 2848608), (314, 2612736), (324, 2532096), (336, 2441664), (378, 2170368), (384, 2136456), (432, 1899072), (448, 1831248), (471, 1741824), (486, 1688064), (504, 1627776), (512, 1602342), (567, 1446912), (576, 1424304), (628, 1306368), (648, 1266048), (672, 1220832), (729, 1125376), (756, 1085184), (768, 1068228), (864, 949536), (896, 915624), (942, 870912), (972, 844032), (1008, 813888), (1024, 801171), (1099, 746496), (1134, 723456), (1152, 712152), (1256, 653184), (1296, 633024), (1344, 610416), (1413, 580608), (1458, 562688), (1512, 542592), (1536, 534114), (1701, 482304), (1728, 474768), (1792, 457812), (1884, 435456), (1944, 422016), (2016, 406944), (2198, 373248), (2268, 361728), (2304, 356076), (2512, 326592), (2592, 316512), (2688, 305208), (2826, 290304), (2916, 281344), (3024, 271296), (3072, 267057), (3297, 248832), (3402, 241152), (3456, 237384), (3584, 228906), (3768, 217728), (3888, 211008), (4032, 203472), (4239, 193536), (4396, 186624), (4536, 180864), (4608, 178038), (5024, 163296), (5103, 160768), (5184, 158256), (5376, 152604), (5652, 145152), (5832, 140672), (6048, 135648), (6594, 124416), (6804, 120576), (6912, 118692), (7168, 114453), (7536, 108864), (7776, 105504), (8064, 101736), (8478, 96768), (8792, 93312), (9072, 90432), (9216, 89019), (9891, 82944), (10048, 81648), (10206, 80384), (10368, 79128), (10752, 76302), (11304, 72576), (11664, 70336), (12096, 67824), (12717, 64512), (13188, 62208), (13608, 60288), (13824, 59346), (15072, 54432), (15552, 52752), (16128, 50868), (16956, 48384), (17584, 46656), (18144, 45216), (19782, 41472), (20096, 40824), (20412, 40192), (20736, 39564), (21504, 38151), (22608, 36288), (23328, 35168), (24192, 33912), (25434, 32256), (26376, 31104), (27216, 30144), (27648, 29673)]