21512361024

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7699}}^1$

素因数の和:7748

約数の個数: 420

約数和(自身を含む): 80934915600

約数和(自身を除く): 59422554576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 98, 99, 108, 112, 126, 132, 144, 147, 154, 162, 168, 176, 189, 192, 196, 198, 216, 224, 231, 252, 264, 288, 294, 297, 308, 324, 336, 352, 378, 392, 396, 432, 441, 448, 462, 504, 528, 539, 567, 576, 588, 594, 616, 648, 672, 693, 704, 756, 784, 792, 864, 882, 891, 924, 1008, 1056, 1078, 1134, 1176, 1188, 1232, 1296, 1323, 1344, 1386, 1512, 1568, 1584, 1617, 1728, 1764, 1782, 1848, 2016, 2079, 2112, 2156, 2268, 2352, 2376, 2464, 2592, 2646, 2772, 3024, 3136, 3168, 3234, 3528, 3564, 3696, 3969, 4032, 4158, 4312, 4536, 4704, 4752, 4851, 4928, 5184, 5292, 5544, 6048, 6237, 6336, 6468, 7056, 7128, 7392, 7699, 7938, 8316, 8624, 9072, 9408, 9504, 9702, 10584, 11088, 12096, 12474, 12936, 14112, 14256, 14553, 14784, 15398, 15876, 16632, 17248, 18144, 19008, 19404, 21168, 22176, 23097, 24948, 25872, 28224, 28512, 29106, 30796, 31752, 33264, 34496, 36288, 38808, 42336, 43659, 44352, 46194, 49896, 51744, 53893, 57024, 58212, 61592, 63504, 66528, 69291, 77616, 84672, 84689, 87318, 92388, 99792, 103488, 107786, 116424, 123184, 127008, 133056, 138582, 155232, 161679, 169378, 174636, 184776, 199584, 207873, 215572, 232848, 246368, 254016, 254067, 277164, 310464, 323358, 338756, 349272, 369552, 377251, 399168, 415746, 431144, 465696, 485037, 492736, 508134, 554328, 592823, 623619, 646716, 677512, 698544, 739104, 754502, 762201, 831492, 862288, 931392, 970074, 1016268, 1108656, 1131753, 1185646, 1247238, 1293432, 1355024, 1397088, 1455111, 1478208, 1509004, 1524402, 1662984, 1724576, 1778469, 1940148, 2032536, 2217312, 2263506, 2286603, 2371292, 2494476, 2586864, 2710048, 2794176, 2910222, 3018008, 3048804, 3325968, 3395259, 3449152, 3556938, 3880296, 4065072, 4149761, 4365333, 4434624, 4527012, 4573206, 4742584, 4988952, 5173728, 5335407, 5420096, 5820444, 6036016, 6097608, 6651936, 6790518, 6859809, 7113876, 7760592, 8130144, 8299522, 8730666, 9054024, 9146412, 9485168, 9977904, 10185777, 10347456, 10670814, 11640888, 12072032, 12195216, 12449283, 13303872, 13581036, 13719618, 14227752, 15521184, 16006221, 16260288, 16599044, 17461332, 18108048, 18292824, 18970336, 19955808, 20371554, 21341628, 23281776, 24144064, 24390432, 24898566, 27162072, 27439236, 28455504, 30557331, 31042368, 32012442, 33198088, 34922664, 36216096, 36585648, 37347849, 37940672, 39911616, 40743108, 42683256, 46563552, 48018663, 48780864, 49797132, 54324144, 54878472, 56911008, 61114662, 64024884, 66396176, 69845328, 72432192, 73171296, 74695698, 81486216, 85366512, 93127104, 96037326, 99594264, 108648288, 109756944, 112043547, 113822016, 122229324, 128049768, 132792352, 139690656, 146342592, 149391396, 162972432, 170733024, 192074652, 199188528, 217296576, 219513888, 224087094, 244458648, 256099536, 265584704, 279381312, 298782792, 325944864, 336130641, 341466048, 384149304, 398377056, 439027776, 448174188, 488917296, 512199072, 597565584, 651889728, 672261282, 768298608, 796754112, 896348376, 977834592, 1024398144, 1195131168, 1344522564, 1536597216, 1792696752, 1955669184, 2390262336, 2689045128, 3073194432, 3585393504, 5378090256, 7170787008, 10756180512, 21512361024]

約数ペア:

[(1, 21512361024), (2, 10756180512), (3, 7170787008), (4, 5378090256), (6, 3585393504), (7, 3073194432), (8, 2689045128), (9, 2390262336), (11, 1955669184), (12, 1792696752), (14, 1536597216), (16, 1344522564), (18, 1195131168), (21, 1024398144), (22, 977834592), (24, 896348376), (27, 796754112), (28, 768298608), (32, 672261282), (33, 651889728), (36, 597565584), (42, 512199072), (44, 488917296), (48, 448174188), (49, 439027776), (54, 398377056), (56, 384149304), (63, 341466048), (64, 336130641), (66, 325944864), (72, 298782792), (77, 279381312), (81, 265584704), (84, 256099536), (88, 244458648), (96, 224087094), (98, 219513888), (99, 217296576), (108, 199188528), (112, 192074652), (126, 170733024), (132, 162972432), (144, 149391396), (147, 146342592), (154, 139690656), (162, 132792352), (168, 128049768), (176, 122229324), (189, 113822016), (192, 112043547), (196, 109756944), (198, 108648288), (216, 99594264), (224, 96037326), (231, 93127104), (252, 85366512), (264, 81486216), (288, 74695698), (294, 73171296), (297, 72432192), (308, 69845328), (324, 66396176), (336, 64024884), (352, 61114662), (378, 56911008), (392, 54878472), (396, 54324144), (432, 49797132), (441, 48780864), (448, 48018663), (462, 46563552), (504, 42683256), (528, 40743108), (539, 39911616), (567, 37940672), (576, 37347849), (588, 36585648), (594, 36216096), (616, 34922664), (648, 33198088), (672, 32012442), (693, 31042368), (704, 30557331), (756, 28455504), (784, 27439236), (792, 27162072), (864, 24898566), (882, 24390432), (891, 24144064), (924, 23281776), (1008, 21341628), (1056, 20371554), (1078, 19955808), (1134, 18970336), (1176, 18292824), (1188, 18108048), (1232, 17461332), (1296, 16599044), (1323, 16260288), (1344, 16006221), (1386, 15521184), (1512, 14227752), (1568, 13719618), (1584, 13581036), (1617, 13303872), (1728, 12449283), (1764, 12195216), (1782, 12072032), (1848, 11640888), (2016, 10670814), (2079, 10347456), (2112, 10185777), (2156, 9977904), (2268, 9485168), (2352, 9146412), (2376, 9054024), (2464, 8730666), (2592, 8299522), (2646, 8130144), (2772, 7760592), (3024, 7113876), (3136, 6859809), (3168, 6790518), (3234, 6651936), (3528, 6097608), (3564, 6036016), (3696, 5820444), (3969, 5420096), (4032, 5335407), (4158, 5173728), (4312, 4988952), (4536, 4742584), (4704, 4573206), (4752, 4527012), (4851, 4434624), (4928, 4365333), (5184, 4149761), (5292, 4065072), (5544, 3880296), (6048, 3556938), (6237, 3449152), (6336, 3395259), (6468, 3325968), (7056, 3048804), (7128, 3018008), (7392, 2910222), (7699, 2794176), (7938, 2710048), (8316, 2586864), (8624, 2494476), (9072, 2371292), (9408, 2286603), (9504, 2263506), (9702, 2217312), (10584, 2032536), (11088, 1940148), (12096, 1778469), (12474, 1724576), (12936, 1662984), (14112, 1524402), (14256, 1509004), (14553, 1478208), (14784, 1455111), (15398, 1397088), (15876, 1355024), (16632, 1293432), (17248, 1247238), (18144, 1185646), (19008, 1131753), (19404, 1108656), (21168, 1016268), (22176, 970074), (23097, 931392), (24948, 862288), (25872, 831492), (28224, 762201), (28512, 754502), (29106, 739104), (30796, 698544), (31752, 677512), (33264, 646716), (34496, 623619), (36288, 592823), (38808, 554328), (42336, 508134), (43659, 492736), (44352, 485037), (46194, 465696), (49896, 431144), (51744, 415746), (53893, 399168), (57024, 377251), (58212, 369552), (61592, 349272), (63504, 338756), (66528, 323358), (69291, 310464), (77616, 277164), (84672, 254067), (84689, 254016), (87318, 246368), (92388, 232848), (99792, 215572), (103488, 207873), (107786, 199584), (116424, 184776), (123184, 174636), (127008, 169378), (133056, 161679), (138582, 155232)]