2138583040

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 156

約数和(自身を含む): 5647465152

約数和(自身を除く): 3508882112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 863, 880, 968, 1024, 1210, 1280, 1408, 1726, 1760, 1936, 2048, 2420, 2560, 2816, 3452, 3520, 3872, 4096, 4315, 4840, 5120, 5632, 6904, 7040, 7744, 8630, 9493, 9680, 10240, 11264, 13808, 14080, 15488, 17260, 18986, 19360, 20480, 22528, 27616, 28160, 30976, 34520, 37972, 38720, 45056, 47465, 55232, 56320, 61952, 69040, 75944, 77440, 94930, 104423, 110464, 112640, 123904, 138080, 151888, 154880, 189860, 208846, 220928, 225280, 247808, 276160, 303776, 309760, 379720, 417692, 441856, 495616, 522115, 552320, 607552, 619520, 759440, 835384, 883712, 1044230, 1104640, 1215104, 1239040, 1518880, 1670768, 1767424, 2088460, 2209280, 2430208, 2478080, 3037760, 3341536, 3534848, 4176920, 4418560, 4860416, 6075520, 6683072, 8353840, 8837120, 9720832, 12151040, 13366144, 16707680, 17674240, 19441664, 24302080, 26732288, 33415360, 38883328, 48604160, 53464576, 66830720, 97208320, 106929152, 133661440, 194416640, 213858304, 267322880, 427716608, 534645760, 1069291520, 2138583040]

約数ペア:

[(1, 2138583040), (2, 1069291520), (4, 534645760), (5, 427716608), (8, 267322880), (10, 213858304), (11, 194416640), (16, 133661440), (20, 106929152), (22, 97208320), (32, 66830720), (40, 53464576), (44, 48604160), (55, 38883328), (64, 33415360), (80, 26732288), (88, 24302080), (110, 19441664), (121, 17674240), (128, 16707680), (160, 13366144), (176, 12151040), (220, 9720832), (242, 8837120), (256, 8353840), (320, 6683072), (352, 6075520), (440, 4860416), (484, 4418560), (512, 4176920), (605, 3534848), (640, 3341536), (704, 3037760), (863, 2478080), (880, 2430208), (968, 2209280), (1024, 2088460), (1210, 1767424), (1280, 1670768), (1408, 1518880), (1726, 1239040), (1760, 1215104), (1936, 1104640), (2048, 1044230), (2420, 883712), (2560, 835384), (2816, 759440), (3452, 619520), (3520, 607552), (3872, 552320), (4096, 522115), (4315, 495616), (4840, 441856), (5120, 417692), (5632, 379720), (6904, 309760), (7040, 303776), (7744, 276160), (8630, 247808), (9493, 225280), (9680, 220928), (10240, 208846), (11264, 189860), (13808, 154880), (14080, 151888), (15488, 138080), (17260, 123904), (18986, 112640), (19360, 110464), (20480, 104423), (22528, 94930), (27616, 77440), (28160, 75944), (30976, 69040), (34520, 61952), (37972, 56320), (38720, 55232), (45056, 47465)]