2100065187720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2609}}^1\times {\mathrm{52817}}^1$

素因数の和:55567

約数の個数: 128

約数和(自身を含む): 6352357478400

約数和(自身を除く): 4252292290680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 2609, 3048, 3810, 5080, 5218, 7620, 7827, 10436, 13045, 15240, 15654, 20872, 26090, 31308, 39135, 52180, 52817, 62616, 78270, 104360, 105634, 156540, 158451, 211268, 264085, 313080, 316902, 331343, 422536, 528170, 633804, 662686, 792255, 994029, 1056340, 1267608, 1325372, 1584510, 1656715, 1988058, 2112680, 2650744, 3169020, 3313430, 3976116, 4970145, 6338040, 6626860, 6707759, 7952232, 9940290, 13253720, 13415518, 19880580, 20123277, 26831036, 33538795, 39761160, 40246554, 53662072, 67077590, 80493108, 100616385, 134155180, 137799553, 160986216, 201232770, 268310360, 275599106, 402465540, 413398659, 551198212, 688997765, 804931080, 826797318, 1102396424, 1377995530, 1653594636, 2066993295, 2755991060, 3307189272, 4133986590, 5511982120, 8267973180, 16535946360, 17500543231, 35001086462, 52501629693, 70002172924, 87502716155, 105003259386, 140004345848, 175005432310, 210006518772, 262508148465, 350010864620, 420013037544, 525016296930, 700021729240, 1050032593860, 2100065187720]

約数ペア:

[(1, 2100065187720), (2, 1050032593860), (3, 700021729240), (4, 525016296930), (5, 420013037544), (6, 350010864620), (8, 262508148465), (10, 210006518772), (12, 175005432310), (15, 140004345848), (20, 105003259386), (24, 87502716155), (30, 70002172924), (40, 52501629693), (60, 35001086462), (120, 17500543231), (127, 16535946360), (254, 8267973180), (381, 5511982120), (508, 4133986590), (635, 3307189272), (762, 2755991060), (1016, 2066993295), (1270, 1653594636), (1524, 1377995530), (1905, 1102396424), (2540, 826797318), (2609, 804931080), (3048, 688997765), (3810, 551198212), (5080, 413398659), (5218, 402465540), (7620, 275599106), (7827, 268310360), (10436, 201232770), (13045, 160986216), (15240, 137799553), (15654, 134155180), (20872, 100616385), (26090, 80493108), (31308, 67077590), (39135, 53662072), (52180, 40246554), (52817, 39761160), (62616, 33538795), (78270, 26831036), (104360, 20123277), (105634, 19880580), (156540, 13415518), (158451, 13253720), (211268, 9940290), (264085, 7952232), (313080, 6707759), (316902, 6626860), (331343, 6338040), (422536, 4970145), (528170, 3976116), (633804, 3313430), (662686, 3169020), (792255, 2650744), (994029, 2112680), (1056340, 1988058), (1267608, 1656715), (1325372, 1584510)]