714304920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1973}}^1$

素因数の和:2425

約数の個数: 128

約数和(自身を含む): 2455971840

約数和(自身を除く): 1741666920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 431, 840, 862, 1293, 1724, 1973, 2155, 2586, 3017, 3448, 3946, 4310, 5172, 5919, 6034, 6465, 7892, 8620, 9051, 9865, 10344, 11838, 12068, 12930, 13811, 15085, 15784, 17240, 18102, 19730, 23676, 24136, 25860, 27622, 29595, 30170, 36204, 39460, 41433, 45255, 47352, 51720, 55244, 59190, 60340, 69055, 72408, 78920, 82866, 90510, 110488, 118380, 120680, 138110, 165732, 181020, 207165, 236760, 276220, 331464, 362040, 414330, 552440, 828660, 850363, 1657320, 1700726, 2551089, 3401452, 4251815, 5102178, 5952541, 6802904, 8503630, 10204356, 11905082, 12755445, 17007260, 17857623, 20408712, 23810164, 25510890, 29762705, 34014520, 35715246, 47620328, 51021780, 59525410, 71430492, 89288115, 102043560, 119050820, 142860984, 178576230, 238101640, 357152460, 714304920]

約数ペア:

[(1, 714304920), (2, 357152460), (3, 238101640), (4, 178576230), (5, 142860984), (6, 119050820), (7, 102043560), (8, 89288115), (10, 71430492), (12, 59525410), (14, 51021780), (15, 47620328), (20, 35715246), (21, 34014520), (24, 29762705), (28, 25510890), (30, 23810164), (35, 20408712), (40, 17857623), (42, 17007260), (56, 12755445), (60, 11905082), (70, 10204356), (84, 8503630), (105, 6802904), (120, 5952541), (140, 5102178), (168, 4251815), (210, 3401452), (280, 2551089), (420, 1700726), (431, 1657320), (840, 850363), (862, 828660), (1293, 552440), (1724, 414330), (1973, 362040), (2155, 331464), (2586, 276220), (3017, 236760), (3448, 207165), (3946, 181020), (4310, 165732), (5172, 138110), (5919, 120680), (6034, 118380), (6465, 110488), (7892, 90510), (8620, 82866), (9051, 78920), (9865, 72408), (10344, 69055), (11838, 60340), (12068, 59190), (12930, 55244), (13811, 51720), (15085, 47352), (15784, 45255), (17240, 41433), (18102, 39460), (19730, 36204), (23676, 30170), (24136, 29595), (25860, 27622)]