16420764672

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^3\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 264

約数和(自身を含む): 51427354160

約数和(自身を除く): 35006589488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 468, 507, 512, 576, 624, 676, 768, 811, 832, 936, 1014, 1024, 1152, 1248, 1352, 1521, 1536, 1622, 1664, 1872, 2028, 2197, 2304, 2433, 2496, 2704, 3042, 3072, 3244, 3328, 3744, 4056, 4394, 4608, 4866, 4992, 5408, 6084, 6488, 6591, 6656, 7299, 7488, 8112, 8788, 9216, 9732, 9984, 10543, 10816, 12168, 12976, 13182, 13312, 14598, 14976, 16224, 17576, 19464, 19773, 19968, 21086, 21632, 24336, 25952, 26364, 29196, 29952, 31629, 32448, 35152, 38928, 39546, 39936, 42172, 43264, 48672, 51904, 52728, 58392, 59904, 63258, 64896, 70304, 77856, 79092, 84344, 86528, 94887, 97344, 103808, 105456, 116784, 119808, 126516, 129792, 137059, 140608, 155712, 158184, 168688, 173056, 189774, 194688, 207616, 210912, 233568, 253032, 259584, 274118, 281216, 311424, 316368, 337376, 379548, 389376, 411177, 415232, 421824, 467136, 506064, 519168, 548236, 562432, 622848, 632736, 674752, 759096, 778752, 822354, 830464, 843648, 934272, 1012128, 1096472, 1124864, 1233531, 1245696, 1265472, 1349504, 1518192, 1557504, 1644708, 1687296, 1781767, 1868544, 2024256, 2192944, 2249728, 2467062, 2491392, 2530944, 2699008, 3036384, 3289416, 3374592, 3563534, 3737088, 4048512, 4385888, 4934124, 5061888, 5345301, 5398016, 6072768, 6578832, 6749184, 7127068, 7474176, 8097024, 8771776, 9868248, 10123776, 10690602, 10796032, 12145536, 13157664, 14254136, 16035903, 16194048, 17543552, 19736496, 20247552, 21381204, 24291072, 26315328, 28508272, 32071806, 32388096, 35087104, 39472992, 42762408, 48582144, 52630656, 57016544, 64143612, 70174208, 78945984, 85524816, 97164288, 105261312, 114033088, 128287224, 140348416, 157891968, 171049632, 210522624, 228066176, 256574448, 315783936, 342099264, 421045248, 456132352, 513148896, 631567872, 684198528, 912264704, 1026297792, 1263135744, 1368397056, 1824529408, 2052595584, 2736794112, 4105191168, 5473588224, 8210382336, 16420764672]

約数ペア:

[(1, 16420764672), (2, 8210382336), (3, 5473588224), (4, 4105191168), (6, 2736794112), (8, 2052595584), (9, 1824529408), (12, 1368397056), (13, 1263135744), (16, 1026297792), (18, 912264704), (24, 684198528), (26, 631567872), (32, 513148896), (36, 456132352), (39, 421045248), (48, 342099264), (52, 315783936), (64, 256574448), (72, 228066176), (78, 210522624), (96, 171049632), (104, 157891968), (117, 140348416), (128, 128287224), (144, 114033088), (156, 105261312), (169, 97164288), (192, 85524816), (208, 78945984), (234, 70174208), (256, 64143612), (288, 57016544), (312, 52630656), (338, 48582144), (384, 42762408), (416, 39472992), (468, 35087104), (507, 32388096), (512, 32071806), (576, 28508272), (624, 26315328), (676, 24291072), (768, 21381204), (811, 20247552), (832, 19736496), (936, 17543552), (1014, 16194048), (1024, 16035903), (1152, 14254136), (1248, 13157664), (1352, 12145536), (1521, 10796032), (1536, 10690602), (1622, 10123776), (1664, 9868248), (1872, 8771776), (2028, 8097024), (2197, 7474176), (2304, 7127068), (2433, 6749184), (2496, 6578832), (2704, 6072768), (3042, 5398016), (3072, 5345301), (3244, 5061888), (3328, 4934124), (3744, 4385888), (4056, 4048512), (4394, 3737088), (4608, 3563534), (4866, 3374592), (4992, 3289416), (5408, 3036384), (6084, 2699008), (6488, 2530944), (6591, 2491392), (6656, 2467062), (7299, 2249728), (7488, 2192944), (8112, 2024256), (8788, 1868544), (9216, 1781767), (9732, 1687296), (9984, 1644708), (10543, 1557504), (10816, 1518192), (12168, 1349504), (12976, 1265472), (13182, 1245696), (13312, 1233531), (14598, 1124864), (14976, 1096472), (16224, 1012128), (17576, 934272), (19464, 843648), (19773, 830464), (19968, 822354), (21086, 778752), (21632, 759096), (24336, 674752), (25952, 632736), (26364, 622848), (29196, 562432), (29952, 548236), (31629, 519168), (32448, 506064), (35152, 467136), (38928, 421824), (39546, 415232), (39936, 411177), (42172, 389376), (43264, 379548), (48672, 337376), (51904, 316368), (52728, 311424), (58392, 281216), (59904, 274118), (63258, 259584), (64896, 253032), (70304, 233568), (77856, 210912), (79092, 207616), (84344, 194688), (86528, 189774), (94887, 173056), (97344, 168688), (103808, 158184), (105456, 155712), (116784, 140608), (119808, 137059), (126516, 129792)]