219219120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10499}}^1$

素因数の和:10547

約数の個数: 120

約数和(自身を含む): 761670000

約数和(自身を除く): 542450880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 10499, 20880, 20998, 31497, 41996, 52495, 62994, 83992, 94491, 104990, 125988, 157485, 167984, 188982, 209980, 251976, 304471, 314970, 377964, 419960, 472455, 503952, 608942, 629940, 755928, 839920, 913413, 944910, 1217884, 1259880, 1511856, 1522355, 1826826, 1889820, 2435768, 2519760, 2740239, 3044710, 3653652, 3779640, 4567065, 4871536, 5480478, 6089420, 7307304, 7559280, 9134130, 10960956, 12178840, 13701195, 14614608, 18268260, 21921912, 24357680, 27402390, 36536520, 43843824, 54804780, 73073040, 109609560, 219219120]

約数ペア:

[(1, 219219120), (2, 109609560), (3, 73073040), (4, 54804780), (5, 43843824), (6, 36536520), (8, 27402390), (9, 24357680), (10, 21921912), (12, 18268260), (15, 14614608), (16, 13701195), (18, 12178840), (20, 10960956), (24, 9134130), (29, 7559280), (30, 7307304), (36, 6089420), (40, 5480478), (45, 4871536), (48, 4567065), (58, 3779640), (60, 3653652), (72, 3044710), (80, 2740239), (87, 2519760), (90, 2435768), (116, 1889820), (120, 1826826), (144, 1522355), (145, 1511856), (174, 1259880), (180, 1217884), (232, 944910), (240, 913413), (261, 839920), (290, 755928), (348, 629940), (360, 608942), (435, 503952), (464, 472455), (522, 419960), (580, 377964), (696, 314970), (720, 304471), (870, 251976), (1044, 209980), (1160, 188982), (1305, 167984), (1392, 157485), (1740, 125988), (2088, 104990), (2320, 94491), (2610, 83992), (3480, 62994), (4176, 52495), (5220, 41996), (6960, 31497), (10440, 20998), (10499, 20880)]