20315040768

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 528

約数和(自身を含む): 68975712000

約数和(自身を除く): 48660671232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 53, 57, 64, 66, 72, 76, 88, 96, 99, 106, 114, 128, 132, 144, 152, 159, 171, 176, 192, 198, 199, 209, 212, 228, 256, 264, 288, 304, 318, 342, 352, 384, 396, 398, 418, 424, 456, 477, 512, 528, 576, 583, 597, 608, 627, 636, 684, 704, 768, 792, 796, 836, 848, 912, 954, 1007, 1024, 1056, 1152, 1166, 1194, 1216, 1254, 1272, 1368, 1408, 1536, 1584, 1592, 1672, 1696, 1749, 1791, 1824, 1881, 1908, 2014, 2112, 2189, 2304, 2332, 2388, 2432, 2508, 2544, 2736, 2816, 3021, 3072, 3168, 3184, 3344, 3392, 3498, 3582, 3648, 3762, 3781, 3816, 4028, 4224, 4378, 4608, 4664, 4776, 4864, 5016, 5088, 5247, 5472, 5632, 6042, 6336, 6368, 6567, 6688, 6784, 6996, 7164, 7296, 7524, 7562, 7632, 8056, 8448, 8756, 9063, 9216, 9328, 9552, 9728, 10032, 10176, 10494, 10547, 10944, 11077, 11264, 11343, 12084, 12672, 12736, 13134, 13376, 13568, 13992, 14328, 14592, 15048, 15124, 15264, 16112, 16896, 17512, 18126, 18656, 19104, 19456, 19701, 20064, 20352, 20988, 21094, 21888, 22154, 22686, 24168, 25344, 25472, 26268, 26752, 27136, 27984, 28656, 29184, 30096, 30248, 30528, 31641, 32224, 33231, 33792, 34029, 35024, 36252, 37312, 38208, 39402, 40128, 40704, 41591, 41976, 42188, 43776, 44308, 45372, 48336, 50688, 50944, 52536, 53504, 54272, 55968, 57312, 58368, 60192, 60496, 61056, 63282, 64448, 66462, 68058, 70048, 72504, 74624, 76416, 78804, 80256, 81408, 83182, 83952, 84376, 87552, 88616, 90744, 94923, 96672, 99693, 101376, 101888, 105072, 107008, 111936, 114624, 116017, 120384, 120992, 122112, 124773, 126564, 128896, 132924, 136116, 140096, 145008, 149248, 152832, 157608, 160512, 162816, 166364, 167904, 168752, 175104, 177232, 181488, 189846, 193344, 199386, 200393, 203776, 210144, 214016, 223872, 229248, 232034, 240768, 241984, 244224, 249546, 253128, 257792, 265848, 272232, 280192, 290016, 298496, 305664, 315216, 321024, 332728, 335808, 337504, 348051, 354464, 362976, 374319, 379692, 386688, 398772, 400786, 420288, 447744, 458496, 464068, 481536, 483968, 488448, 499092, 506256, 515584, 531696, 544464, 560384, 580032, 596992, 601179, 611328, 630432, 642048, 665456, 671616, 675008, 696102, 708928, 725952, 748638, 759384, 773376, 797544, 801572, 840576, 895488, 916992, 928136, 963072, 967936, 998184, 1012512, 1031168, 1044153, 1063392, 1088928, 1120768, 1160064, 1202358, 1260864, 1330912, 1343232, 1350016, 1392204, 1417856, 1451904, 1497276, 1518768, 1546752, 1595088, 1603144, 1681152, 1790976, 1803537, 1833984, 1856272, 1926144, 1935872, 1996368, 2025024, 2088306, 2126784, 2177856, 2204323, 2241536, 2320128, 2404716, 2521728, 2661824, 2686464, 2700032, 2784408, 2835712, 2903808, 2994552, 3037536, 3093504, 3190176, 3206288, 3362304, 3607074, 3712544, 3871744, 3992736, 4050048, 4176612, 4253568, 4355712, 4408646, 4640256, 4809432, 5043456, 5323648, 5372928, 5400064, 5568816, 5671424, 5807616, 5989104, 6075072, 6380352, 6412576, 6612969, 6724608, 7214148, 7425088, 7985472, 8100096, 8353224, 8507136, 8711424, 8817292, 9280512, 9618864, 10086912, 10647296, 10800128, 11137632, 11342848, 11615232, 11978208, 12150144, 12760704, 12825152, 13225938, 14428296, 14850176, 15970944, 16200192, 16706448, 17014272, 17422848, 17634584, 19237728, 19838907, 20173824, 21294592, 22275264, 23956416, 24300288, 25521408, 25650304, 26451876, 28856592, 29700352, 31941888, 32400384, 33412896, 34028544, 34845696, 35269168, 38475456, 39677814, 42589184, 44550528, 47912832, 48600576, 51042816, 51300608, 52903752, 57713184, 59400704, 63883776, 66825792, 70538336, 76950912, 79355628, 89101056, 95825664, 97201152, 102085632, 102601216, 105807504, 115426368, 118801408, 127767552, 133651584, 141076672, 153901824, 158711256, 178202112, 191651328, 205202432, 211615008, 230852736, 267303168, 282153344, 307803648, 317422512, 356404224, 383302656, 423230016, 461705472, 534606336, 564306688, 615607296, 634845024, 846460032, 923410944, 1069212672, 1128613376, 1269690048, 1692920064, 1846821888, 2257226752, 2539380096, 3385840128, 5078760192, 6771680256, 10157520384, 20315040768]

約数ペア:

[(1, 20315040768), (2, 10157520384), (3, 6771680256), (4, 5078760192), (6, 3385840128), (8, 2539380096), (9, 2257226752), (11, 1846821888), (12, 1692920064), (16, 1269690048), (18, 1128613376), (19, 1069212672), (22, 923410944), (24, 846460032), (32, 634845024), (33, 615607296), (36, 564306688), (38, 534606336), (44, 461705472), (48, 423230016), (53, 383302656), (57, 356404224), (64, 317422512), (66, 307803648), (72, 282153344), (76, 267303168), (88, 230852736), (96, 211615008), (99, 205202432), (106, 191651328), (114, 178202112), (128, 158711256), (132, 153901824), (144, 141076672), (152, 133651584), (159, 127767552), (171, 118801408), (176, 115426368), (192, 105807504), (198, 102601216), (199, 102085632), (209, 97201152), (212, 95825664), (228, 89101056), (256, 79355628), (264, 76950912), (288, 70538336), (304, 66825792), (318, 63883776), (342, 59400704), (352, 57713184), (384, 52903752), (396, 51300608), (398, 51042816), (418, 48600576), (424, 47912832), (456, 44550528), (477, 42589184), (512, 39677814), (528, 38475456), (576, 35269168), (583, 34845696), (597, 34028544), (608, 33412896), (627, 32400384), (636, 31941888), (684, 29700352), (704, 28856592), (768, 26451876), (792, 25650304), (796, 25521408), (836, 24300288), (848, 23956416), (912, 22275264), (954, 21294592), (1007, 20173824), (1024, 19838907), (1056, 19237728), (1152, 17634584), (1166, 17422848), (1194, 17014272), (1216, 16706448), (1254, 16200192), (1272, 15970944), (1368, 14850176), (1408, 14428296), (1536, 13225938), (1584, 12825152), (1592, 12760704), (1672, 12150144), (1696, 11978208), (1749, 11615232), (1791, 11342848), (1824, 11137632), (1881, 10800128), (1908, 10647296), (2014, 10086912), (2112, 9618864), (2189, 9280512), (2304, 8817292), (2332, 8711424), (2388, 8507136), (2432, 8353224), (2508, 8100096), (2544, 7985472), (2736, 7425088), (2816, 7214148), (3021, 6724608), (3072, 6612969), (3168, 6412576), (3184, 6380352), (3344, 6075072), (3392, 5989104), (3498, 5807616), (3582, 5671424), (3648, 5568816), (3762, 5400064), (3781, 5372928), (3816, 5323648), (4028, 5043456), (4224, 4809432), (4378, 4640256), (4608, 4408646), (4664, 4355712), (4776, 4253568), (4864, 4176612), (5016, 4050048), (5088, 3992736), (5247, 3871744), (5472, 3712544), (5632, 3607074), (6042, 3362304), (6336, 3206288), (6368, 3190176), (6567, 3093504), (6688, 3037536), (6784, 2994552), (6996, 2903808), (7164, 2835712), (7296, 2784408), (7524, 2700032), (7562, 2686464), (7632, 2661824), (8056, 2521728), (8448, 2404716), (8756, 2320128), (9063, 2241536), (9216, 2204323), (9328, 2177856), (9552, 2126784), (9728, 2088306), (10032, 2025024), (10176, 1996368), (10494, 1935872), (10547, 1926144), (10944, 1856272), (11077, 1833984), (11264, 1803537), (11343, 1790976), (12084, 1681152), (12672, 1603144), (12736, 1595088), (13134, 1546752), (13376, 1518768), (13568, 1497276), (13992, 1451904), (14328, 1417856), (14592, 1392204), (15048, 1350016), (15124, 1343232), (15264, 1330912), (16112, 1260864), (16896, 1202358), (17512, 1160064), (18126, 1120768), (18656, 1088928), (19104, 1063392), (19456, 1044153), (19701, 1031168), (20064, 1012512), (20352, 998184), (20988, 967936), (21094, 963072), (21888, 928136), (22154, 916992), (22686, 895488), (24168, 840576), (25344, 801572), (25472, 797544), (26268, 773376), (26752, 759384), (27136, 748638), (27984, 725952), (28656, 708928), (29184, 696102), (30096, 675008), (30248, 671616), (30528, 665456), (31641, 642048), (32224, 630432), (33231, 611328), (33792, 601179), (34029, 596992), (35024, 580032), (36252, 560384), (37312, 544464), (38208, 531696), (39402, 515584), (40128, 506256), (40704, 499092), (41591, 488448), (41976, 483968), (42188, 481536), (43776, 464068), (44308, 458496), (45372, 447744), (48336, 420288), (50688, 400786), (50944, 398772), (52536, 386688), (53504, 379692), (54272, 374319), (55968, 362976), (57312, 354464), (58368, 348051), (60192, 337504), (60496, 335808), (61056, 332728), (63282, 321024), (64448, 315216), (66462, 305664), (68058, 298496), (70048, 290016), (72504, 280192), (74624, 272232), (76416, 265848), (78804, 257792), (80256, 253128), (81408, 249546), (83182, 244224), (83952, 241984), (84376, 240768), (87552, 232034), (88616, 229248), (90744, 223872), (94923, 214016), (96672, 210144), (99693, 203776), (101376, 200393), (101888, 199386), (105072, 193344), (107008, 189846), (111936, 181488), (114624, 177232), (116017, 175104), (120384, 168752), (120992, 167904), (122112, 166364), (124773, 162816), (126564, 160512), (128896, 157608), (132924, 152832), (136116, 149248), (140096, 145008)]