2020070016

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 320

約数和(自身を含む): 6493619880

約数和(自身を除く): 4473549864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 73, 81, 96, 102, 108, 128, 136, 144, 146, 153, 157, 162, 192, 204, 216, 219, 272, 288, 292, 306, 314, 324, 384, 408, 432, 438, 459, 471, 544, 576, 584, 612, 628, 648, 657, 816, 864, 876, 918, 942, 1088, 1152, 1168, 1224, 1241, 1256, 1296, 1314, 1377, 1413, 1632, 1728, 1752, 1836, 1884, 1971, 2176, 2336, 2448, 2482, 2512, 2592, 2628, 2669, 2754, 2826, 3264, 3456, 3504, 3672, 3723, 3768, 3942, 4239, 4672, 4896, 4964, 5024, 5184, 5256, 5338, 5508, 5652, 5913, 6528, 7008, 7344, 7446, 7536, 7884, 8007, 8478, 9344, 9792, 9928, 10048, 10368, 10512, 10676, 11016, 11169, 11304, 11461, 11826, 12717, 14016, 14688, 14892, 15072, 15768, 16014, 16956, 19584, 19856, 20096, 21024, 21352, 22032, 22338, 22608, 22922, 23652, 24021, 25434, 28032, 29376, 29784, 30144, 31536, 32028, 33507, 33912, 34383, 39712, 42048, 42704, 44064, 44676, 45216, 45844, 47304, 48042, 50868, 58752, 59568, 60288, 63072, 64056, 67014, 67824, 68766, 72063, 79424, 84096, 85408, 88128, 89352, 90432, 91688, 94608, 96084, 100521, 101736, 103149, 119136, 126144, 128112, 134028, 135648, 137532, 144126, 158848, 170816, 176256, 178704, 180864, 183376, 189216, 192168, 194837, 201042, 203472, 206298, 216189, 238272, 252288, 256224, 268056, 271296, 275064, 288252, 309447, 341632, 357408, 366752, 378432, 384336, 389674, 402084, 406944, 412596, 432378, 476544, 512448, 536112, 542592, 550128, 576504, 584511, 618894, 714816, 733504, 756864, 768672, 779348, 804168, 813888, 825192, 864756, 928341, 1024896, 1072224, 1100256, 1153008, 1169022, 1237788, 1429632, 1467008, 1537344, 1558696, 1608336, 1627776, 1650384, 1729512, 1753533, 1856682, 2144448, 2200512, 2306016, 2338044, 2475576, 3074688, 3117392, 3216672, 3300768, 3459024, 3507066, 3713364, 4288896, 4401024, 4612032, 4676088, 4951152, 5260599, 6234784, 6433344, 6601536, 6918048, 7014132, 7426728, 9224064, 9352176, 9902304, 10521198, 12469568, 12866688, 13203072, 13836096, 14028264, 14853456, 15781797, 18704352, 19804608, 21042396, 24939136, 27672192, 28056528, 29706912, 31563594, 37408704, 39609216, 42084792, 56113056, 59413824, 63127188, 74817408, 84169584, 112226112, 118827648, 126254376, 168339168, 224452224, 252508752, 336678336, 505017504, 673356672, 1010035008, 2020070016]

約数ペア:

[(1, 2020070016), (2, 1010035008), (3, 673356672), (4, 505017504), (6, 336678336), (8, 252508752), (9, 224452224), (12, 168339168), (16, 126254376), (17, 118827648), (18, 112226112), (24, 84169584), (27, 74817408), (32, 63127188), (34, 59413824), (36, 56113056), (48, 42084792), (51, 39609216), (54, 37408704), (64, 31563594), (68, 29706912), (72, 28056528), (73, 27672192), (81, 24939136), (96, 21042396), (102, 19804608), (108, 18704352), (128, 15781797), (136, 14853456), (144, 14028264), (146, 13836096), (153, 13203072), (157, 12866688), (162, 12469568), (192, 10521198), (204, 9902304), (216, 9352176), (219, 9224064), (272, 7426728), (288, 7014132), (292, 6918048), (306, 6601536), (314, 6433344), (324, 6234784), (384, 5260599), (408, 4951152), (432, 4676088), (438, 4612032), (459, 4401024), (471, 4288896), (544, 3713364), (576, 3507066), (584, 3459024), (612, 3300768), (628, 3216672), (648, 3117392), (657, 3074688), (816, 2475576), (864, 2338044), (876, 2306016), (918, 2200512), (942, 2144448), (1088, 1856682), (1152, 1753533), (1168, 1729512), (1224, 1650384), (1241, 1627776), (1256, 1608336), (1296, 1558696), (1314, 1537344), (1377, 1467008), (1413, 1429632), (1632, 1237788), (1728, 1169022), (1752, 1153008), (1836, 1100256), (1884, 1072224), (1971, 1024896), (2176, 928341), (2336, 864756), (2448, 825192), (2482, 813888), (2512, 804168), (2592, 779348), (2628, 768672), (2669, 756864), (2754, 733504), (2826, 714816), (3264, 618894), (3456, 584511), (3504, 576504), (3672, 550128), (3723, 542592), (3768, 536112), (3942, 512448), (4239, 476544), (4672, 432378), (4896, 412596), (4964, 406944), (5024, 402084), (5184, 389674), (5256, 384336), (5338, 378432), (5508, 366752), (5652, 357408), (5913, 341632), (6528, 309447), (7008, 288252), (7344, 275064), (7446, 271296), (7536, 268056), (7884, 256224), (8007, 252288), (8478, 238272), (9344, 216189), (9792, 206298), (9928, 203472), (10048, 201042), (10368, 194837), (10512, 192168), (10676, 189216), (11016, 183376), (11169, 180864), (11304, 178704), (11461, 176256), (11826, 170816), (12717, 158848), (14016, 144126), (14688, 137532), (14892, 135648), (15072, 134028), (15768, 128112), (16014, 126144), (16956, 119136), (19584, 103149), (19856, 101736), (20096, 100521), (21024, 96084), (21352, 94608), (22032, 91688), (22338, 90432), (22608, 89352), (22922, 88128), (23652, 85408), (24021, 84096), (25434, 79424), (28032, 72063), (29376, 68766), (29784, 67824), (30144, 67014), (31536, 64056), (32028, 63072), (33507, 60288), (33912, 59568), (34383, 58752), (39712, 50868), (42048, 48042), (42704, 47304), (44064, 45844), (44676, 45216)]