39931080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{6791}}^1$

素因数の和:6819

約数の個数: 96

約数和(自身を含む): 139371840

約数和(自身を除く): 99440760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 6791, 13582, 20373, 27164, 33955, 40746, 47537, 54328, 67910, 81492, 95074, 101865, 135820, 142611, 162984, 190148, 203730, 237685, 271640, 285222, 332759, 380296, 407460, 475370, 570444, 665518, 713055, 814920, 950740, 998277, 1140888, 1331036, 1426110, 1663795, 1901480, 1996554, 2662072, 2852220, 3327590, 3993108, 4991385, 5704440, 6655180, 7986216, 9982770, 13310360, 19965540, 39931080]

約数ペア:

[(1, 39931080), (2, 19965540), (3, 13310360), (4, 9982770), (5, 7986216), (6, 6655180), (7, 5704440), (8, 4991385), (10, 3993108), (12, 3327590), (14, 2852220), (15, 2662072), (20, 1996554), (21, 1901480), (24, 1663795), (28, 1426110), (30, 1331036), (35, 1140888), (40, 998277), (42, 950740), (49, 814920), (56, 713055), (60, 665518), (70, 570444), (84, 475370), (98, 407460), (105, 380296), (120, 332759), (140, 285222), (147, 271640), (168, 237685), (196, 203730), (210, 190148), (245, 162984), (280, 142611), (294, 135820), (392, 101865), (420, 95074), (490, 81492), (588, 67910), (735, 54328), (840, 47537), (980, 40746), (1176, 33955), (1470, 27164), (1960, 20373), (2940, 13582), (5880, 6791)]