2455723008

素因数分解:

$2^{10}\times 3^5\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 264

約数和(自身を含む): 7510688640

約数和(自身を除く): 5054965632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 139, 142, 144, 162, 192, 213, 216, 243, 256, 278, 284, 288, 324, 384, 417, 426, 432, 486, 512, 556, 568, 576, 639, 648, 768, 834, 852, 864, 972, 1024, 1112, 1136, 1152, 1251, 1278, 1296, 1536, 1668, 1704, 1728, 1917, 1944, 2224, 2272, 2304, 2502, 2556, 2592, 3072, 3336, 3408, 3456, 3753, 3834, 3888, 4448, 4544, 4608, 5004, 5112, 5184, 5751, 6672, 6816, 6912, 7506, 7668, 7776, 8896, 9088, 9216, 9869, 10008, 10224, 10368, 11259, 11502, 13344, 13632, 13824, 15012, 15336, 15552, 17253, 17792, 18176, 19738, 20016, 20448, 20736, 22518, 23004, 26688, 27264, 27648, 29607, 30024, 30672, 31104, 33777, 34506, 35584, 36352, 39476, 40032, 40896, 41472, 45036, 46008, 53376, 54528, 59214, 60048, 61344, 62208, 67554, 69012, 71168, 72704, 78952, 80064, 81792, 82944, 88821, 90072, 92016, 106752, 109056, 118428, 120096, 122688, 124416, 135108, 138024, 142336, 157904, 160128, 163584, 177642, 180144, 184032, 213504, 218112, 236856, 240192, 245376, 248832, 266463, 270216, 276048, 315808, 320256, 327168, 355284, 360288, 368064, 427008, 473712, 480384, 490752, 532926, 540432, 552096, 631616, 640512, 654336, 710568, 720576, 736128, 799389, 947424, 960768, 981504, 1065852, 1080864, 1104192, 1263232, 1281024, 1421136, 1441152, 1472256, 1598778, 1894848, 1921536, 1963008, 2131704, 2161728, 2208384, 2398167, 2526464, 2842272, 2882304, 2944512, 3197556, 3789696, 3843072, 4263408, 4323456, 4416768, 4796334, 5052928, 5684544, 5764608, 5889024, 6395112, 7579392, 8526816, 8646912, 8833536, 9592668, 10105856, 11369088, 11529216, 12790224, 15158784, 17053632, 17293824, 17667072, 19185336, 22738176, 25580448, 30317568, 34107264, 34587648, 38370672, 45476352, 51160896, 68214528, 76741344, 90952704, 102321792, 136429056, 153482688, 204643584, 272858112, 306965376, 409287168, 613930752, 818574336, 1227861504, 2455723008]

約数ペア:

[(1, 2455723008), (2, 1227861504), (3, 818574336), (4, 613930752), (6, 409287168), (8, 306965376), (9, 272858112), (12, 204643584), (16, 153482688), (18, 136429056), (24, 102321792), (27, 90952704), (32, 76741344), (36, 68214528), (48, 51160896), (54, 45476352), (64, 38370672), (71, 34587648), (72, 34107264), (81, 30317568), (96, 25580448), (108, 22738176), (128, 19185336), (139, 17667072), (142, 17293824), (144, 17053632), (162, 15158784), (192, 12790224), (213, 11529216), (216, 11369088), (243, 10105856), (256, 9592668), (278, 8833536), (284, 8646912), (288, 8526816), (324, 7579392), (384, 6395112), (417, 5889024), (426, 5764608), (432, 5684544), (486, 5052928), (512, 4796334), (556, 4416768), (568, 4323456), (576, 4263408), (639, 3843072), (648, 3789696), (768, 3197556), (834, 2944512), (852, 2882304), (864, 2842272), (972, 2526464), (1024, 2398167), (1112, 2208384), (1136, 2161728), (1152, 2131704), (1251, 1963008), (1278, 1921536), (1296, 1894848), (1536, 1598778), (1668, 1472256), (1704, 1441152), (1728, 1421136), (1917, 1281024), (1944, 1263232), (2224, 1104192), (2272, 1080864), (2304, 1065852), (2502, 981504), (2556, 960768), (2592, 947424), (3072, 799389), (3336, 736128), (3408, 720576), (3456, 710568), (3753, 654336), (3834, 640512), (3888, 631616), (4448, 552096), (4544, 540432), (4608, 532926), (5004, 490752), (5112, 480384), (5184, 473712), (5751, 427008), (6672, 368064), (6816, 360288), (6912, 355284), (7506, 327168), (7668, 320256), (7776, 315808), (8896, 276048), (9088, 270216), (9216, 266463), (9869, 248832), (10008, 245376), (10224, 240192), (10368, 236856), (11259, 218112), (11502, 213504), (13344, 184032), (13632, 180144), (13824, 177642), (15012, 163584), (15336, 160128), (15552, 157904), (17253, 142336), (17792, 138024), (18176, 135108), (19738, 124416), (20016, 122688), (20448, 120096), (20736, 118428), (22518, 109056), (23004, 106752), (26688, 92016), (27264, 90072), (27648, 88821), (29607, 82944), (30024, 81792), (30672, 80064), (31104, 78952), (33777, 72704), (34506, 71168), (35584, 69012), (36352, 67554), (39476, 62208), (40032, 61344), (40896, 60048), (41472, 59214), (45036, 54528), (46008, 53376)]