139759680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:956

約数の個数: 112

約数和(自身を含む): 446592960

約数和(自身を除く): 306833280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 394, 480, 591, 739, 788, 960, 985, 1182, 1478, 1576, 1970, 2217, 2364, 2955, 2956, 3152, 3695, 3940, 4434, 4728, 5910, 5912, 6304, 7390, 7880, 8868, 9456, 11085, 11820, 11824, 12608, 14780, 15760, 17736, 18912, 22170, 23640, 23648, 29560, 31520, 35472, 37824, 44340, 47280, 47296, 59120, 63040, 70944, 88680, 94560, 118240, 141888, 145583, 177360, 189120, 236480, 291166, 354720, 436749, 582332, 709440, 727915, 873498, 1164664, 1455830, 1746996, 2183745, 2329328, 2911660, 3493992, 4367490, 4658656, 5823320, 6987984, 8734980, 9317312, 11646640, 13975968, 17469960, 23293280, 27951936, 34939920, 46586560, 69879840, 139759680]

約数ペア:

[(1, 139759680), (2, 69879840), (3, 46586560), (4, 34939920), (5, 27951936), (6, 23293280), (8, 17469960), (10, 13975968), (12, 11646640), (15, 9317312), (16, 8734980), (20, 6987984), (24, 5823320), (30, 4658656), (32, 4367490), (40, 3493992), (48, 2911660), (60, 2329328), (64, 2183745), (80, 1746996), (96, 1455830), (120, 1164664), (160, 873498), (192, 727915), (197, 709440), (240, 582332), (320, 436749), (394, 354720), (480, 291166), (591, 236480), (739, 189120), (788, 177360), (960, 145583), (985, 141888), (1182, 118240), (1478, 94560), (1576, 88680), (1970, 70944), (2217, 63040), (2364, 59120), (2955, 47296), (2956, 47280), (3152, 44340), (3695, 37824), (3940, 35472), (4434, 31520), (4728, 29560), (5910, 23648), (5912, 23640), (6304, 22170), (7390, 18912), (7880, 17736), (8868, 15760), (9456, 14780), (11085, 12608), (11820, 11824)]