16021556280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{114407}}^1$

素因数の和:114813

約数の個数: 96

約数和(自身を含む): 52204370400

約数和(自身を除く): 36182814120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 389, 778, 1167, 1556, 1945, 2334, 3112, 3501, 3890, 4668, 5835, 7002, 7780, 9336, 11670, 14004, 15560, 17505, 23340, 28008, 35010, 46680, 70020, 114407, 140040, 228814, 343221, 457628, 572035, 686442, 915256, 1029663, 1144070, 1372884, 1716105, 2059326, 2288140, 2745768, 3432210, 4118652, 4576280, 5148315, 6864420, 8237304, 10296630, 13728840, 20593260, 41186520, 44504323, 89008646, 133512969, 178017292, 222521615, 267025938, 356034584, 400538907, 445043230, 534051876, 667564845, 801077814, 890086460, 1068103752, 1335129690, 1602155628, 1780172920, 2002694535, 2670259380, 3204311256, 4005389070, 5340518760, 8010778140, 16021556280]

約数ペア:

[(1, 16021556280), (2, 8010778140), (3, 5340518760), (4, 4005389070), (5, 3204311256), (6, 2670259380), (8, 2002694535), (9, 1780172920), (10, 1602155628), (12, 1335129690), (15, 1068103752), (18, 890086460), (20, 801077814), (24, 667564845), (30, 534051876), (36, 445043230), (40, 400538907), (45, 356034584), (60, 267025938), (72, 222521615), (90, 178017292), (120, 133512969), (180, 89008646), (360, 44504323), (389, 41186520), (778, 20593260), (1167, 13728840), (1556, 10296630), (1945, 8237304), (2334, 6864420), (3112, 5148315), (3501, 4576280), (3890, 4118652), (4668, 3432210), (5835, 2745768), (7002, 2288140), (7780, 2059326), (9336, 1716105), (11670, 1372884), (14004, 1144070), (15560, 1029663), (17505, 915256), (23340, 686442), (28008, 572035), (35010, 457628), (46680, 343221), (70020, 228814), (114407, 140040)]