923760640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 2476656000

約数和(自身を除く): 1552895360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 128, 139, 160, 176, 220, 236, 256, 278, 295, 320, 352, 440, 472, 512, 556, 590, 640, 649, 695, 704, 880, 944, 1024, 1112, 1180, 1280, 1298, 1390, 1408, 1529, 1760, 1888, 2048, 2224, 2360, 2560, 2596, 2780, 2816, 3058, 3245, 3520, 3776, 4448, 4720, 5120, 5192, 5560, 5632, 6116, 6490, 7040, 7552, 7645, 8201, 8896, 9440, 10240, 10384, 11120, 11264, 12232, 12980, 14080, 15104, 15290, 16402, 17792, 18880, 20768, 22240, 22528, 24464, 25960, 28160, 30208, 30580, 32804, 35584, 37760, 41005, 41536, 44480, 48928, 51920, 56320, 60416, 61160, 65608, 71168, 75520, 82010, 83072, 88960, 90211, 97856, 103840, 112640, 120832, 122320, 131216, 142336, 151040, 164020, 166144, 177920, 180422, 195712, 207680, 244640, 262432, 284672, 302080, 328040, 332288, 355840, 360844, 391424, 415360, 451055, 489280, 524864, 604160, 656080, 664576, 711680, 721688, 782848, 830720, 902110, 978560, 1049728, 1312160, 1329152, 1423360, 1443376, 1565696, 1661440, 1804220, 1957120, 2099456, 2624320, 2886752, 3131392, 3322880, 3608440, 3914240, 4198912, 5248640, 5773504, 6645760, 7216880, 7828480, 8397824, 10497280, 11547008, 14433760, 15656960, 16795648, 20994560, 23094016, 28867520, 41989120, 46188032, 57735040, 83978240, 92376064, 115470080, 184752128, 230940160, 461880320, 923760640]

約数ペア:

[(1, 923760640), (2, 461880320), (4, 230940160), (5, 184752128), (8, 115470080), (10, 92376064), (11, 83978240), (16, 57735040), (20, 46188032), (22, 41989120), (32, 28867520), (40, 23094016), (44, 20994560), (55, 16795648), (59, 15656960), (64, 14433760), (80, 11547008), (88, 10497280), (110, 8397824), (118, 7828480), (128, 7216880), (139, 6645760), (160, 5773504), (176, 5248640), (220, 4198912), (236, 3914240), (256, 3608440), (278, 3322880), (295, 3131392), (320, 2886752), (352, 2624320), (440, 2099456), (472, 1957120), (512, 1804220), (556, 1661440), (590, 1565696), (640, 1443376), (649, 1423360), (695, 1329152), (704, 1312160), (880, 1049728), (944, 978560), (1024, 902110), (1112, 830720), (1180, 782848), (1280, 721688), (1298, 711680), (1390, 664576), (1408, 656080), (1529, 604160), (1760, 524864), (1888, 489280), (2048, 451055), (2224, 415360), (2360, 391424), (2560, 360844), (2596, 355840), (2780, 332288), (2816, 328040), (3058, 302080), (3245, 284672), (3520, 262432), (3776, 244640), (4448, 207680), (4720, 195712), (5120, 180422), (5192, 177920), (5560, 166144), (5632, 164020), (6116, 151040), (6490, 142336), (7040, 131216), (7552, 122320), (7645, 120832), (8201, 112640), (8896, 103840), (9440, 97856), (10240, 90211), (10384, 88960), (11120, 83072), (11264, 82010), (12232, 75520), (12980, 71168), (14080, 65608), (15104, 61160), (15290, 60416), (16402, 56320), (17792, 51920), (18880, 48928), (20768, 44480), (22240, 41536), (22528, 41005), (24464, 37760), (25960, 35584), (28160, 32804), (30208, 30580)]