20968077312

素因数分解:

$2^{11}\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 576

約数和(自身を含む): 77462461440

約数和(自身を除く): 56494384128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 243, 252, 256, 273, 288, 312, 324, 336, 351, 364, 378, 384, 416, 432, 448, 463, 468, 486, 504, 512, 546, 567, 576, 624, 648, 672, 702, 728, 756, 768, 819, 832, 864, 896, 926, 936, 972, 1008, 1024, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1389, 1404, 1456, 1512, 1536, 1638, 1664, 1701, 1728, 1792, 1852, 1872, 1944, 2016, 2048, 2106, 2184, 2268, 2304, 2457, 2496, 2592, 2688, 2778, 2808, 2912, 3024, 3072, 3159, 3241, 3276, 3328, 3402, 3456, 3584, 3704, 3744, 3888, 4032, 4167, 4212, 4368, 4536, 4608, 4914, 4992, 5184, 5376, 5556, 5616, 5824, 6019, 6048, 6144, 6318, 6482, 6552, 6656, 6804, 6912, 7168, 7371, 7408, 7488, 7776, 8064, 8334, 8424, 8736, 9072, 9216, 9723, 9828, 9984, 10368, 10752, 11112, 11232, 11648, 12038, 12096, 12501, 12636, 12964, 13104, 13312, 13608, 13824, 14336, 14742, 14816, 14976, 15552, 16128, 16668, 16848, 17472, 18057, 18144, 18432, 19446, 19656, 19968, 20736, 21504, 22113, 22224, 22464, 23296, 24076, 24192, 25002, 25272, 25928, 26208, 26624, 27216, 27648, 29169, 29484, 29632, 29952, 31104, 32256, 33336, 33696, 34944, 36114, 36288, 37503, 38892, 39312, 39936, 41472, 42133, 43008, 44226, 44448, 44928, 46592, 48152, 48384, 50004, 50544, 51856, 52416, 54171, 54432, 55296, 58338, 58968, 59264, 59904, 62208, 64512, 66672, 67392, 69888, 72228, 72576, 75006, 77784, 78624, 79872, 82944, 84266, 87507, 88452, 88896, 89856, 93184, 96304, 96768, 100008, 101088, 103712, 104832, 108342, 108864, 112509, 116676, 117936, 118528, 119808, 124416, 126399, 129024, 133344, 134784, 139776, 144456, 145152, 150012, 155568, 157248, 162513, 165888, 168532, 175014, 176904, 177792, 179712, 186368, 192608, 193536, 200016, 202176, 207424, 209664, 216684, 217728, 225018, 233352, 235872, 237056, 239616, 248832, 252798, 262521, 266688, 269568, 279552, 288912, 290304, 300024, 311136, 314496, 325026, 337064, 350028, 353808, 355584, 359424, 379197, 385216, 387072, 400032, 404352, 414848, 419328, 433368, 435456, 450036, 466704, 471744, 474112, 487539, 497664, 505596, 525042, 533376, 539136, 559104, 577824, 580608, 600048, 622272, 628992, 650052, 674128, 700056, 707616, 711168, 718848, 758394, 770432, 787563, 800064, 808704, 829696, 838656, 866736, 870912, 900072, 933408, 943488, 948224, 975078, 1011192, 1050084, 1066752, 1078272, 1137591, 1155648, 1161216, 1200096, 1244544, 1257984, 1300104, 1348256, 1400112, 1415232, 1422336, 1462617, 1516788, 1540864, 1575126, 1600128, 1617408, 1659392, 1677312, 1733472, 1741824, 1800144, 1866816, 1886976, 1950156, 2022384, 2100168, 2133504, 2156544, 2275182, 2311296, 2400192, 2489088, 2515968, 2600208, 2696512, 2800224, 2830464, 2844672, 2925234, 3033576, 3081728, 3150252, 3200256, 3234816, 3318784, 3412773, 3466944, 3483648, 3600288, 3733632, 3773952, 3900312, 4044768, 4200336, 4267008, 4550364, 4622592, 4800384, 4978176, 5031936, 5200416, 5393024, 5600448, 5660928, 5850468, 6067152, 6163456, 6300504, 6400512, 6469632, 6637568, 6825546, 6933888, 7200576, 7467264, 7547904, 7800624, 8089536, 8400672, 8534016, 9100728, 9245184, 9600768, 9956352, 10238319, 10400832, 10786048, 11200896, 11321856, 11700936, 12134304, 12326912, 12601008, 12801024, 13651092, 13867776, 14401152, 14934528, 15095808, 15601248, 16179072, 16801344, 18201456, 18490368, 19201536, 19912704, 20476638, 20801664, 21572096, 22401792, 22643712, 23401872, 24268608, 25202016, 25602048, 27302184, 27735552, 28802304, 29869056, 31202496, 32358144, 33602688, 36402912, 36980736, 38403072, 40953276, 41603328, 43144192, 44803584, 45287424, 46803744, 48537216, 50404032, 54604368, 55471104, 57604608, 59738112, 62404992, 64716288, 67205376, 72805824, 76806144, 81906552, 83206656, 86288384, 89607168, 93607488, 97074432, 100808064, 109208736, 110942208, 115209216, 124809984, 129432576, 134410752, 145611648, 163813104, 166413312, 179214336, 187214976, 194148864, 201616128, 218417472, 230418432, 249619968, 258865152, 268821504, 291223296, 327626208, 332826624, 374429952, 388297728, 403232256, 436834944, 499239936, 537643008, 582446592, 655252416, 748859904, 776595456, 806464512, 873669888, 998479872, 1164893184, 1310504832, 1497719808, 1612929024, 1747339776, 2329786368, 2621009664, 2995439616, 3494679552, 5242019328, 6989359104, 10484038656, 20968077312]

約数ペア:

[(1, 20968077312), (2, 10484038656), (3, 6989359104), (4, 5242019328), (6, 3494679552), (7, 2995439616), (8, 2621009664), (9, 2329786368), (12, 1747339776), (13, 1612929024), (14, 1497719808), (16, 1310504832), (18, 1164893184), (21, 998479872), (24, 873669888), (26, 806464512), (27, 776595456), (28, 748859904), (32, 655252416), (36, 582446592), (39, 537643008), (42, 499239936), (48, 436834944), (52, 403232256), (54, 388297728), (56, 374429952), (63, 332826624), (64, 327626208), (72, 291223296), (78, 268821504), (81, 258865152), (84, 249619968), (91, 230418432), (96, 218417472), (104, 201616128), (108, 194148864), (112, 187214976), (117, 179214336), (126, 166413312), (128, 163813104), (144, 145611648), (156, 134410752), (162, 129432576), (168, 124809984), (182, 115209216), (189, 110942208), (192, 109208736), (208, 100808064), (216, 97074432), (224, 93607488), (234, 89607168), (243, 86288384), (252, 83206656), (256, 81906552), (273, 76806144), (288, 72805824), (312, 67205376), (324, 64716288), (336, 62404992), (351, 59738112), (364, 57604608), (378, 55471104), (384, 54604368), (416, 50404032), (432, 48537216), (448, 46803744), (463, 45287424), (468, 44803584), (486, 43144192), (504, 41603328), (512, 40953276), (546, 38403072), (567, 36980736), (576, 36402912), (624, 33602688), (648, 32358144), (672, 31202496), (702, 29869056), (728, 28802304), (756, 27735552), (768, 27302184), (819, 25602048), (832, 25202016), (864, 24268608), (896, 23401872), (926, 22643712), (936, 22401792), (972, 21572096), (1008, 20801664), (1024, 20476638), (1053, 19912704), (1092, 19201536), (1134, 18490368), (1152, 18201456), (1248, 16801344), (1296, 16179072), (1344, 15601248), (1389, 15095808), (1404, 14934528), (1456, 14401152), (1512, 13867776), (1536, 13651092), (1638, 12801024), (1664, 12601008), (1701, 12326912), (1728, 12134304), (1792, 11700936), (1852, 11321856), (1872, 11200896), (1944, 10786048), (2016, 10400832), (2048, 10238319), (2106, 9956352), (2184, 9600768), (2268, 9245184), (2304, 9100728), (2457, 8534016), (2496, 8400672), (2592, 8089536), (2688, 7800624), (2778, 7547904), (2808, 7467264), (2912, 7200576), (3024, 6933888), (3072, 6825546), (3159, 6637568), (3241, 6469632), (3276, 6400512), (3328, 6300504), (3402, 6163456), (3456, 6067152), (3584, 5850468), (3704, 5660928), (3744, 5600448), (3888, 5393024), (4032, 5200416), (4167, 5031936), (4212, 4978176), (4368, 4800384), (4536, 4622592), (4608, 4550364), (4914, 4267008), (4992, 4200336), (5184, 4044768), (5376, 3900312), (5556, 3773952), (5616, 3733632), (5824, 3600288), (6019, 3483648), (6048, 3466944), (6144, 3412773), (6318, 3318784), (6482, 3234816), (6552, 3200256), (6656, 3150252), (6804, 3081728), (6912, 3033576), (7168, 2925234), (7371, 2844672), (7408, 2830464), (7488, 2800224), (7776, 2696512), (8064, 2600208), (8334, 2515968), (8424, 2489088), (8736, 2400192), (9072, 2311296), (9216, 2275182), (9723, 2156544), (9828, 2133504), (9984, 2100168), (10368, 2022384), (10752, 1950156), (11112, 1886976), (11232, 1866816), (11648, 1800144), (12038, 1741824), (12096, 1733472), (12501, 1677312), (12636, 1659392), (12964, 1617408), (13104, 1600128), (13312, 1575126), (13608, 1540864), (13824, 1516788), (14336, 1462617), (14742, 1422336), (14816, 1415232), (14976, 1400112), (15552, 1348256), (16128, 1300104), (16668, 1257984), (16848, 1244544), (17472, 1200096), (18057, 1161216), (18144, 1155648), (18432, 1137591), (19446, 1078272), (19656, 1066752), (19968, 1050084), (20736, 1011192), (21504, 975078), (22113, 948224), (22224, 943488), (22464, 933408), (23296, 900072), (24076, 870912), (24192, 866736), (25002, 838656), (25272, 829696), (25928, 808704), (26208, 800064), (26624, 787563), (27216, 770432), (27648, 758394), (29169, 718848), (29484, 711168), (29632, 707616), (29952, 700056), (31104, 674128), (32256, 650052), (33336, 628992), (33696, 622272), (34944, 600048), (36114, 580608), (36288, 577824), (37503, 559104), (38892, 539136), (39312, 533376), (39936, 525042), (41472, 505596), (42133, 497664), (43008, 487539), (44226, 474112), (44448, 471744), (44928, 466704), (46592, 450036), (48152, 435456), (48384, 433368), (50004, 419328), (50544, 414848), (51856, 404352), (52416, 400032), (54171, 387072), (54432, 385216), (55296, 379197), (58338, 359424), (58968, 355584), (59264, 353808), (59904, 350028), (62208, 337064), (64512, 325026), (66672, 314496), (67392, 311136), (69888, 300024), (72228, 290304), (72576, 288912), (75006, 279552), (77784, 269568), (78624, 266688), (79872, 262521), (82944, 252798), (84266, 248832), (87507, 239616), (88452, 237056), (88896, 235872), (89856, 233352), (93184, 225018), (96304, 217728), (96768, 216684), (100008, 209664), (101088, 207424), (103712, 202176), (104832, 200016), (108342, 193536), (108864, 192608), (112509, 186368), (116676, 179712), (117936, 177792), (118528, 176904), (119808, 175014), (124416, 168532), (126399, 165888), (129024, 162513), (133344, 157248), (134784, 155568), (139776, 150012), (144456, 145152)]