1159966720

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 208

約数和(自身を含む): 3208250880

約数和(自身を除く): 2048284160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 271, 304, 320, 352, 380, 418, 440, 512, 542, 608, 640, 704, 760, 836, 880, 1024, 1045, 1084, 1216, 1280, 1355, 1408, 1520, 1672, 1760, 2048, 2090, 2168, 2432, 2560, 2710, 2816, 2981, 3040, 3344, 3520, 4096, 4180, 4336, 4864, 5120, 5149, 5420, 5632, 5962, 6080, 6688, 7040, 8360, 8672, 9728, 10240, 10298, 10840, 11264, 11924, 12160, 13376, 14080, 14905, 16720, 17344, 19456, 20480, 20596, 21680, 22528, 23848, 24320, 25745, 26752, 28160, 29810, 33440, 34688, 38912, 41192, 43360, 45056, 47696, 48640, 51490, 53504, 56320, 56639, 59620, 66880, 69376, 77824, 82384, 86720, 95392, 97280, 102980, 107008, 112640, 113278, 119240, 133760, 138752, 164768, 173440, 190784, 194560, 205960, 214016, 225280, 226556, 238480, 267520, 277504, 283195, 329536, 346880, 381568, 389120, 411920, 428032, 453112, 476960, 535040, 555008, 566390, 659072, 693760, 763136, 823840, 856064, 906224, 953920, 1070080, 1110016, 1132780, 1318144, 1387520, 1526272, 1647680, 1812448, 1907840, 2140160, 2265560, 2636288, 2775040, 3052544, 3295360, 3624896, 3815680, 4280320, 4531120, 5272576, 5550080, 6105088, 6590720, 7249792, 7631360, 9062240, 10545152, 12210176, 13181440, 14499584, 15262720, 18124480, 21090304, 26362880, 28999168, 30525440, 36248960, 52725760, 57998336, 61050880, 72497920, 105451520, 115996672, 144995840, 231993344, 289991680, 579983360, 1159966720]

約数ペア:

[(1, 1159966720), (2, 579983360), (4, 289991680), (5, 231993344), (8, 144995840), (10, 115996672), (11, 105451520), (16, 72497920), (19, 61050880), (20, 57998336), (22, 52725760), (32, 36248960), (38, 30525440), (40, 28999168), (44, 26362880), (55, 21090304), (64, 18124480), (76, 15262720), (80, 14499584), (88, 13181440), (95, 12210176), (110, 10545152), (128, 9062240), (152, 7631360), (160, 7249792), (176, 6590720), (190, 6105088), (209, 5550080), (220, 5272576), (256, 4531120), (271, 4280320), (304, 3815680), (320, 3624896), (352, 3295360), (380, 3052544), (418, 2775040), (440, 2636288), (512, 2265560), (542, 2140160), (608, 1907840), (640, 1812448), (704, 1647680), (760, 1526272), (836, 1387520), (880, 1318144), (1024, 1132780), (1045, 1110016), (1084, 1070080), (1216, 953920), (1280, 906224), (1355, 856064), (1408, 823840), (1520, 763136), (1672, 693760), (1760, 659072), (2048, 566390), (2090, 555008), (2168, 535040), (2432, 476960), (2560, 453112), (2710, 428032), (2816, 411920), (2981, 389120), (3040, 381568), (3344, 346880), (3520, 329536), (4096, 283195), (4180, 277504), (4336, 267520), (4864, 238480), (5120, 226556), (5149, 225280), (5420, 214016), (5632, 205960), (5962, 194560), (6080, 190784), (6688, 173440), (7040, 164768), (8360, 138752), (8672, 133760), (9728, 119240), (10240, 113278), (10298, 112640), (10840, 107008), (11264, 102980), (11924, 97280), (12160, 95392), (13376, 86720), (14080, 82384), (14905, 77824), (16720, 69376), (17344, 66880), (19456, 59620), (20480, 56639), (20596, 56320), (21680, 53504), (22528, 51490), (23848, 48640), (24320, 47696), (25745, 45056), (26752, 43360), (28160, 41192), (29810, 38912), (33440, 34688)]