1884893360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1723

約数の個数: 160

約数和(自身を含む): 5348229120

約数和(自身を除く): 3463335760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 127, 136, 140, 170, 238, 254, 272, 280, 340, 476, 508, 560, 595, 635, 680, 889, 952, 1016, 1190, 1270, 1360, 1559, 1778, 1904, 2032, 2159, 2380, 2540, 3118, 3556, 4318, 4445, 4760, 5080, 6236, 7112, 7795, 8636, 8890, 9520, 10160, 10795, 10913, 12472, 14224, 15113, 15590, 17272, 17780, 21590, 21826, 24944, 26503, 30226, 31180, 34544, 35560, 43180, 43652, 53006, 54565, 60452, 62360, 71120, 75565, 86360, 87304, 106012, 109130, 120904, 124720, 132515, 151130, 172720, 174608, 185521, 197993, 212024, 218260, 241808, 265030, 302260, 371042, 395986, 424048, 436520, 530060, 604520, 742084, 791972, 873040, 927605, 989965, 1060120, 1209040, 1385951, 1484168, 1583944, 1855210, 1979930, 2120240, 2771902, 2968336, 3167888, 3365881, 3710420, 3959860, 5543804, 6731762, 6929755, 7420840, 7919720, 11087608, 13463524, 13859510, 14841680, 15839440, 16829405, 22175216, 23561167, 26927048, 27719020, 33658810, 47122334, 53854096, 55438040, 67317620, 94244668, 110876080, 117805835, 134635240, 188489336, 235611670, 269270480, 376978672, 471223340, 942446680, 1884893360]

約数ペア:

[(1, 1884893360), (2, 942446680), (4, 471223340), (5, 376978672), (7, 269270480), (8, 235611670), (10, 188489336), (14, 134635240), (16, 117805835), (17, 110876080), (20, 94244668), (28, 67317620), (34, 55438040), (35, 53854096), (40, 47122334), (56, 33658810), (68, 27719020), (70, 26927048), (80, 23561167), (85, 22175216), (112, 16829405), (119, 15839440), (127, 14841680), (136, 13859510), (140, 13463524), (170, 11087608), (238, 7919720), (254, 7420840), (272, 6929755), (280, 6731762), (340, 5543804), (476, 3959860), (508, 3710420), (560, 3365881), (595, 3167888), (635, 2968336), (680, 2771902), (889, 2120240), (952, 1979930), (1016, 1855210), (1190, 1583944), (1270, 1484168), (1360, 1385951), (1559, 1209040), (1778, 1060120), (1904, 989965), (2032, 927605), (2159, 873040), (2380, 791972), (2540, 742084), (3118, 604520), (3556, 530060), (4318, 436520), (4445, 424048), (4760, 395986), (5080, 371042), (6236, 302260), (7112, 265030), (7795, 241808), (8636, 218260), (8890, 212024), (9520, 197993), (10160, 185521), (10795, 174608), (10913, 172720), (12472, 151130), (14224, 132515), (15113, 124720), (15590, 120904), (17272, 109130), (17780, 106012), (21590, 87304), (21826, 86360), (24944, 75565), (26503, 71120), (30226, 62360), (31180, 60452), (34544, 54565), (35560, 53006), (43180, 43652)]