18080641872

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1066

約数の個数: 240

約数和(自身を含む): 54813158400

約数和(自身を除く): 36732516528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 229, 248, 276, 279, 368, 372, 414, 458, 496, 552, 558, 687, 713, 744, 769, 828, 916, 1104, 1116, 1374, 1426, 1488, 1538, 1656, 1832, 2061, 2139, 2232, 2307, 2748, 2852, 3076, 3312, 3664, 4122, 4278, 4464, 4614, 5267, 5496, 5704, 6152, 6417, 6921, 7099, 8244, 8556, 9228, 10534, 10992, 11408, 12304, 12834, 13842, 14198, 15801, 16488, 17112, 17687, 18456, 21068, 21297, 23839, 25668, 27684, 28396, 31602, 32976, 34224, 35374, 36912, 42136, 42594, 47403, 47678, 51336, 53061, 55368, 56792, 63204, 63891, 70748, 71517, 84272, 85188, 94806, 95356, 102672, 106122, 110736, 113584, 126408, 127782, 141496, 143034, 159183, 163277, 170376, 176101, 189612, 190712, 212244, 214551, 252816, 255564, 282992, 286068, 318366, 326554, 340752, 352202, 379224, 381424, 424488, 429102, 489831, 511128, 528303, 548297, 572136, 636732, 653108, 704404, 758448, 848976, 858204, 979662, 1022256, 1056606, 1096594, 1144272, 1273464, 1306216, 1408808, 1469493, 1584909, 1644891, 1716408, 1959324, 2113212, 2193188, 2546928, 2612432, 2817616, 2938986, 3169818, 3289782, 3432816, 3918648, 4050323, 4226424, 4386376, 4934673, 5459131, 5877972, 6339636, 6579564, 7837296, 8100646, 8452848, 8772752, 9869346, 10918262, 11755944, 12150969, 12679272, 13159128, 16201292, 16377393, 19738692, 21836524, 23511888, 24301938, 25358544, 26318256, 32402584, 32754786, 36452907, 39477384, 43673048, 48603876, 49132179, 64805168, 65509572, 72905814, 78954768, 87346096, 97207752, 98264358, 125560013, 131019144, 145811628, 194415504, 196528716, 251120026, 262038288, 291623256, 376680039, 393057432, 502240052, 583246512, 753360078, 786114864, 1004480104, 1130040117, 1506720156, 2008960208, 2260080234, 3013440312, 4520160468, 6026880624, 9040320936, 18080641872]

約数ペア:

[(1, 18080641872), (2, 9040320936), (3, 6026880624), (4, 4520160468), (6, 3013440312), (8, 2260080234), (9, 2008960208), (12, 1506720156), (16, 1130040117), (18, 1004480104), (23, 786114864), (24, 753360078), (31, 583246512), (36, 502240052), (46, 393057432), (48, 376680039), (62, 291623256), (69, 262038288), (72, 251120026), (92, 196528716), (93, 194415504), (124, 145811628), (138, 131019144), (144, 125560013), (184, 98264358), (186, 97207752), (207, 87346096), (229, 78954768), (248, 72905814), (276, 65509572), (279, 64805168), (368, 49132179), (372, 48603876), (414, 43673048), (458, 39477384), (496, 36452907), (552, 32754786), (558, 32402584), (687, 26318256), (713, 25358544), (744, 24301938), (769, 23511888), (828, 21836524), (916, 19738692), (1104, 16377393), (1116, 16201292), (1374, 13159128), (1426, 12679272), (1488, 12150969), (1538, 11755944), (1656, 10918262), (1832, 9869346), (2061, 8772752), (2139, 8452848), (2232, 8100646), (2307, 7837296), (2748, 6579564), (2852, 6339636), (3076, 5877972), (3312, 5459131), (3664, 4934673), (4122, 4386376), (4278, 4226424), (4464, 4050323), (4614, 3918648), (5267, 3432816), (5496, 3289782), (5704, 3169818), (6152, 2938986), (6417, 2817616), (6921, 2612432), (7099, 2546928), (8244, 2193188), (8556, 2113212), (9228, 1959324), (10534, 1716408), (10992, 1644891), (11408, 1584909), (12304, 1469493), (12834, 1408808), (13842, 1306216), (14198, 1273464), (15801, 1144272), (16488, 1096594), (17112, 1056606), (17687, 1022256), (18456, 979662), (21068, 858204), (21297, 848976), (23839, 758448), (25668, 704404), (27684, 653108), (28396, 636732), (31602, 572136), (32976, 548297), (34224, 528303), (35374, 511128), (36912, 489831), (42136, 429102), (42594, 424488), (47403, 381424), (47678, 379224), (51336, 352202), (53061, 340752), (55368, 326554), (56792, 318366), (63204, 286068), (63891, 282992), (70748, 255564), (71517, 252816), (84272, 214551), (85188, 212244), (94806, 190712), (95356, 189612), (102672, 176101), (106122, 170376), (110736, 163277), (113584, 159183), (126408, 143034), (127782, 141496)]