20195407232

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 576

約数和(自身を含む): 58458607200

約数和(自身を除く): 38263199968

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 32, 44, 46, 49, 52, 56, 64, 77, 88, 89, 91, 92, 98, 104, 112, 121, 128, 143, 154, 161, 176, 178, 182, 184, 196, 208, 224, 242, 253, 286, 299, 308, 322, 352, 356, 364, 368, 392, 416, 448, 484, 506, 539, 572, 598, 616, 623, 637, 644, 704, 712, 728, 736, 784, 832, 847, 896, 968, 979, 1001, 1012, 1078, 1127, 1144, 1157, 1196, 1232, 1246, 1274, 1288, 1408, 1424, 1456, 1472, 1568, 1573, 1664, 1694, 1771, 1936, 1958, 2002, 2024, 2047, 2093, 2156, 2254, 2288, 2314, 2392, 2464, 2492, 2548, 2576, 2783, 2848, 2912, 2944, 3136, 3146, 3289, 3388, 3542, 3872, 3916, 4004, 4048, 4094, 4186, 4312, 4361, 4508, 4576, 4628, 4784, 4928, 4984, 5096, 5152, 5566, 5696, 5824, 5929, 6272, 6292, 6578, 6776, 6853, 7007, 7084, 7744, 7832, 8008, 8096, 8099, 8188, 8372, 8624, 8722, 9016, 9152, 9256, 9568, 9856, 9968, 10192, 10304, 10769, 11011, 11132, 11392, 11648, 11858, 12397, 12584, 12727, 13156, 13552, 13706, 14014, 14168, 14329, 14651, 15488, 15664, 16016, 16192, 16198, 16376, 16744, 17248, 17444, 18032, 18304, 18512, 19136, 19481, 19936, 20384, 20608, 21538, 22022, 22264, 22517, 23023, 23716, 24794, 25168, 25454, 26312, 26611, 27104, 27412, 28028, 28336, 28658, 29302, 31328, 32032, 32384, 32396, 32752, 33488, 34496, 34888, 36064, 36179, 37024, 38272, 38962, 39872, 40768, 43076, 44044, 44528, 45034, 46046, 47432, 47971, 49588, 50336, 50908, 52624, 53222, 54208, 54824, 56056, 56672, 56693, 57316, 58604, 62656, 64064, 64792, 65504, 66976, 68992, 69776, 72128, 72358, 74048, 75383, 77077, 77924, 79744, 81536, 86152, 88088, 89056, 89089, 90068, 92092, 94864, 95942, 99176, 100303, 100672, 101816, 105248, 106444, 108416, 109648, 112112, 113344, 113386, 114632, 117208, 125312, 128128, 129584, 131008, 133952, 136367, 139552, 139997, 144256, 144716, 148096, 150766, 154154, 155848, 157619, 161161, 172304, 176176, 178112, 178178, 180136, 184184, 186277, 189728, 191884, 198352, 200606, 201344, 203632, 210496, 212888, 219296, 224224, 226688, 226772, 229264, 234416, 247687, 253253, 259168, 262016, 267904, 272734, 279104, 279994, 289432, 292721, 301532, 308308, 311696, 315238, 322322, 344608, 352352, 356224, 356356, 360272, 368368, 372554, 379456, 383768, 396704, 401212, 407264, 420992, 425776, 438592, 448448, 453544, 458528, 468832, 495374, 506506, 518336, 527681, 545468, 558208, 559988, 578864, 585442, 603064, 616616, 623392, 623623, 630476, 644644, 689216, 704704, 712712, 720544, 736736, 745108, 758912, 767536, 793408, 802424, 814528, 851552, 877184, 896896, 907088, 917056, 937664, 979979, 990748, 1013012, 1036672, 1055362, 1090936, 1103333, 1119976, 1157728, 1170884, 1206128, 1233232, 1246784, 1247246, 1260952, 1289288, 1303939, 1378432, 1409408, 1425424, 1441088, 1473472, 1490216, 1535072, 1586816, 1604848, 1629056, 1703104, 1733809, 1772771, 1814176, 1834112, 1875328, 1959958, 1981496, 2026024, 2049047, 2110724, 2181872, 2206666, 2239952, 2315456, 2341768, 2412256, 2466464, 2493568, 2494492, 2521904, 2578576, 2607878, 2850848, 2882176, 2946944, 2980432, 3070144, 3209696, 3219931, 3406208, 3467618, 3545542, 3628352, 3919916, 3962992, 4052048, 4098094, 4221448, 4363744, 4413332, 4479904, 4630912, 4683536, 4824512, 4932928, 4988984, 5043808, 5157152, 5215756, 5701696, 5960864, 6140288, 6419392, 6439862, 6859853, 6935236, 7091084, 7256704, 7839832, 7925984, 8104096, 8196188, 8442896, 8727488, 8826664, 8959808, 9367072, 9649024, 9865856, 9977968, 10087616, 10314304, 10431512, 11403392, 11921728, 12136663, 12838784, 12879724, 13719706, 13870472, 14182168, 14343329, 15679664, 15851968, 16208192, 16392376, 16885792, 17454976, 17653328, 17919616, 18734144, 19955936, 20175232, 20628608, 20863024, 22539517, 23843456, 24273326, 25759448, 27439412, 27740944, 28364336, 28686658, 31359328, 31703936, 32416384, 32784752, 33771584, 35306656, 37468288, 39911872, 41726048, 45079034, 48546652, 51518896, 54878824, 55481888, 56728672, 57373316, 62718656, 65569504, 67543168, 70613312, 79823744, 83452096, 90158068, 97093304, 103037792, 109757648, 110963776, 113457344, 114746632, 125437312, 131139008, 141226624, 157776619, 166904192, 180316136, 194186608, 206075584, 219515296, 221927552, 226914688, 229493264, 262278016, 315553238, 360632272, 388373216, 412151168, 439030592, 458986528, 631106476, 721264544, 776746432, 878061184, 917973056, 1262212952, 1442529088, 1553492864, 1835946112, 2524425904, 2885058176, 5048851808, 10097703616, 20195407232]

約数ペア:

[(1, 20195407232), (2, 10097703616), (4, 5048851808), (7, 2885058176), (8, 2524425904), (11, 1835946112), (13, 1553492864), (14, 1442529088), (16, 1262212952), (22, 917973056), (23, 878061184), (26, 776746432), (28, 721264544), (32, 631106476), (44, 458986528), (46, 439030592), (49, 412151168), (52, 388373216), (56, 360632272), (64, 315553238), (77, 262278016), (88, 229493264), (89, 226914688), (91, 221927552), (92, 219515296), (98, 206075584), (104, 194186608), (112, 180316136), (121, 166904192), (128, 157776619), (143, 141226624), (154, 131139008), (161, 125437312), (176, 114746632), (178, 113457344), (182, 110963776), (184, 109757648), (196, 103037792), (208, 97093304), (224, 90158068), (242, 83452096), (253, 79823744), (286, 70613312), (299, 67543168), (308, 65569504), (322, 62718656), (352, 57373316), (356, 56728672), (364, 55481888), (368, 54878824), (392, 51518896), (416, 48546652), (448, 45079034), (484, 41726048), (506, 39911872), (539, 37468288), (572, 35306656), (598, 33771584), (616, 32784752), (623, 32416384), (637, 31703936), (644, 31359328), (704, 28686658), (712, 28364336), (728, 27740944), (736, 27439412), (784, 25759448), (832, 24273326), (847, 23843456), (896, 22539517), (968, 20863024), (979, 20628608), (1001, 20175232), (1012, 19955936), (1078, 18734144), (1127, 17919616), (1144, 17653328), (1157, 17454976), (1196, 16885792), (1232, 16392376), (1246, 16208192), (1274, 15851968), (1288, 15679664), (1408, 14343329), (1424, 14182168), (1456, 13870472), (1472, 13719706), (1568, 12879724), (1573, 12838784), (1664, 12136663), (1694, 11921728), (1771, 11403392), (1936, 10431512), (1958, 10314304), (2002, 10087616), (2024, 9977968), (2047, 9865856), (2093, 9649024), (2156, 9367072), (2254, 8959808), (2288, 8826664), (2314, 8727488), (2392, 8442896), (2464, 8196188), (2492, 8104096), (2548, 7925984), (2576, 7839832), (2783, 7256704), (2848, 7091084), (2912, 6935236), (2944, 6859853), (3136, 6439862), (3146, 6419392), (3289, 6140288), (3388, 5960864), (3542, 5701696), (3872, 5215756), (3916, 5157152), (4004, 5043808), (4048, 4988984), (4094, 4932928), (4186, 4824512), (4312, 4683536), (4361, 4630912), (4508, 4479904), (4576, 4413332), (4628, 4363744), (4784, 4221448), (4928, 4098094), (4984, 4052048), (5096, 3962992), (5152, 3919916), (5566, 3628352), (5696, 3545542), (5824, 3467618), (5929, 3406208), (6272, 3219931), (6292, 3209696), (6578, 3070144), (6776, 2980432), (6853, 2946944), (7007, 2882176), (7084, 2850848), (7744, 2607878), (7832, 2578576), (8008, 2521904), (8096, 2494492), (8099, 2493568), (8188, 2466464), (8372, 2412256), (8624, 2341768), (8722, 2315456), (9016, 2239952), (9152, 2206666), (9256, 2181872), (9568, 2110724), (9856, 2049047), (9968, 2026024), (10192, 1981496), (10304, 1959958), (10769, 1875328), (11011, 1834112), (11132, 1814176), (11392, 1772771), (11648, 1733809), (11858, 1703104), (12397, 1629056), (12584, 1604848), (12727, 1586816), (13156, 1535072), (13552, 1490216), (13706, 1473472), (14014, 1441088), (14168, 1425424), (14329, 1409408), (14651, 1378432), (15488, 1303939), (15664, 1289288), (16016, 1260952), (16192, 1247246), (16198, 1246784), (16376, 1233232), (16744, 1206128), (17248, 1170884), (17444, 1157728), (18032, 1119976), (18304, 1103333), (18512, 1090936), (19136, 1055362), (19481, 1036672), (19936, 1013012), (20384, 990748), (20608, 979979), (21538, 937664), (22022, 917056), (22264, 907088), (22517, 896896), (23023, 877184), (23716, 851552), (24794, 814528), (25168, 802424), (25454, 793408), (26312, 767536), (26611, 758912), (27104, 745108), (27412, 736736), (28028, 720544), (28336, 712712), (28658, 704704), (29302, 689216), (31328, 644644), (32032, 630476), (32384, 623623), (32396, 623392), (32752, 616616), (33488, 603064), (34496, 585442), (34888, 578864), (36064, 559988), (36179, 558208), (37024, 545468), (38272, 527681), (38962, 518336), (39872, 506506), (40768, 495374), (43076, 468832), (44044, 458528), (44528, 453544), (45034, 448448), (46046, 438592), (47432, 425776), (47971, 420992), (49588, 407264), (50336, 401212), (50908, 396704), (52624, 383768), (53222, 379456), (54208, 372554), (54824, 368368), (56056, 360272), (56672, 356356), (56693, 356224), (57316, 352352), (58604, 344608), (62656, 322322), (64064, 315238), (64792, 311696), (65504, 308308), (66976, 301532), (68992, 292721), (69776, 289432), (72128, 279994), (72358, 279104), (74048, 272734), (75383, 267904), (77077, 262016), (77924, 259168), (79744, 253253), (81536, 247687), (86152, 234416), (88088, 229264), (89056, 226772), (89089, 226688), (90068, 224224), (92092, 219296), (94864, 212888), (95942, 210496), (99176, 203632), (100303, 201344), (100672, 200606), (101816, 198352), (105248, 191884), (106444, 189728), (108416, 186277), (109648, 184184), (112112, 180136), (113344, 178178), (113386, 178112), (114632, 176176), (117208, 172304), (125312, 161161), (128128, 157619), (129584, 155848), (131008, 154154), (133952, 150766), (136367, 148096), (139552, 144716), (139997, 144256)]