1237863480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6850

約数の個数: 192

約数和(自身を含む): 4459898880

約数和(自身を除く): 3222035400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2604, 2940, 3038, 3255, 3720, 4340, 4557, 5208, 5880, 6076, 6510, 6791, 7595, 8680, 9114, 12152, 13020, 13582, 15190, 18228, 20373, 22785, 26040, 27164, 30380, 33955, 36456, 40746, 45570, 47537, 54328, 60760, 67910, 81492, 91140, 95074, 101865, 135820, 142611, 162984, 182280, 190148, 203730, 210521, 237685, 271640, 285222, 332759, 380296, 407460, 421042, 475370, 570444, 631563, 665518, 713055, 814920, 842084, 950740, 998277, 1052605, 1140888, 1263126, 1331036, 1426110, 1473647, 1663795, 1684168, 1901480, 1996554, 2105210, 2526252, 2662072, 2852220, 2947294, 3157815, 3327590, 3993108, 4210420, 4420941, 4991385, 5052504, 5704440, 5894588, 6315630, 6655180, 7368235, 7986216, 8420840, 8841882, 9982770, 10315529, 11789176, 12631260, 13310360, 14736470, 17683764, 19965540, 20631058, 22104705, 25262520, 29472940, 30946587, 35367528, 39931080, 41262116, 44209410, 51577645, 58945880, 61893174, 82524232, 88418820, 103155290, 123786348, 154732935, 176837640, 206310580, 247572696, 309465870, 412621160, 618931740, 1237863480]

約数ペア:

[(1, 1237863480), (2, 618931740), (3, 412621160), (4, 309465870), (5, 247572696), (6, 206310580), (7, 176837640), (8, 154732935), (10, 123786348), (12, 103155290), (14, 88418820), (15, 82524232), (20, 61893174), (21, 58945880), (24, 51577645), (28, 44209410), (30, 41262116), (31, 39931080), (35, 35367528), (40, 30946587), (42, 29472940), (49, 25262520), (56, 22104705), (60, 20631058), (62, 19965540), (70, 17683764), (84, 14736470), (93, 13310360), (98, 12631260), (105, 11789176), (120, 10315529), (124, 9982770), (140, 8841882), (147, 8420840), (155, 7986216), (168, 7368235), (186, 6655180), (196, 6315630), (210, 5894588), (217, 5704440), (245, 5052504), (248, 4991385), (280, 4420941), (294, 4210420), (310, 3993108), (372, 3327590), (392, 3157815), (420, 2947294), (434, 2852220), (465, 2662072), (490, 2526252), (588, 2105210), (620, 1996554), (651, 1901480), (735, 1684168), (744, 1663795), (840, 1473647), (868, 1426110), (930, 1331036), (980, 1263126), (1085, 1140888), (1176, 1052605), (1240, 998277), (1302, 950740), (1470, 842084), (1519, 814920), (1736, 713055), (1860, 665518), (1960, 631563), (2170, 570444), (2604, 475370), (2940, 421042), (3038, 407460), (3255, 380296), (3720, 332759), (4340, 285222), (4557, 271640), (5208, 237685), (5880, 210521), (6076, 203730), (6510, 190148), (6791, 182280), (7595, 162984), (8680, 142611), (9114, 135820), (12152, 101865), (13020, 95074), (13582, 91140), (15190, 81492), (18228, 67910), (20373, 60760), (22785, 54328), (26040, 47537), (27164, 45570), (30380, 40746), (33955, 36456)]