142529520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2039

約数の個数: 160

約数和(自身を含む): 516966912

約数和(自身を除く): 374437392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 1973, 2064, 2408, 2580, 3010, 3440, 3612, 3946, 4515, 4816, 5160, 5919, 6020, 7224, 7892, 9030, 9865, 10320, 11838, 12040, 13811, 14448, 15784, 18060, 19730, 23676, 24080, 27622, 29595, 31568, 36120, 39460, 41433, 47352, 55244, 59190, 69055, 72240, 78920, 82866, 84839, 94704, 110488, 118380, 138110, 157840, 165732, 169678, 207165, 220976, 236760, 254517, 276220, 331464, 339356, 414330, 424195, 473520, 509034, 552440, 593873, 662928, 678712, 828660, 848390, 1018068, 1104880, 1187746, 1272585, 1357424, 1657320, 1696780, 1781619, 2036136, 2375492, 2545170, 2969365, 3314640, 3393560, 3563238, 4072272, 4750984, 5090340, 5938730, 6787120, 7126476, 8908095, 9501968, 10180680, 11877460, 14252952, 17816190, 20361360, 23754920, 28505904, 35632380, 47509840, 71264760, 142529520]

約数ペア:

[(1, 142529520), (2, 71264760), (3, 47509840), (4, 35632380), (5, 28505904), (6, 23754920), (7, 20361360), (8, 17816190), (10, 14252952), (12, 11877460), (14, 10180680), (15, 9501968), (16, 8908095), (20, 7126476), (21, 6787120), (24, 5938730), (28, 5090340), (30, 4750984), (35, 4072272), (40, 3563238), (42, 3393560), (43, 3314640), (48, 2969365), (56, 2545170), (60, 2375492), (70, 2036136), (80, 1781619), (84, 1696780), (86, 1657320), (105, 1357424), (112, 1272585), (120, 1187746), (129, 1104880), (140, 1018068), (168, 848390), (172, 828660), (210, 678712), (215, 662928), (240, 593873), (258, 552440), (280, 509034), (301, 473520), (336, 424195), (344, 414330), (420, 339356), (430, 331464), (516, 276220), (560, 254517), (602, 236760), (645, 220976), (688, 207165), (840, 169678), (860, 165732), (903, 157840), (1032, 138110), (1204, 118380), (1290, 110488), (1505, 94704), (1680, 84839), (1720, 82866), (1806, 78920), (1973, 72240), (2064, 69055), (2408, 59190), (2580, 55244), (3010, 47352), (3440, 41433), (3612, 39460), (3946, 36120), (4515, 31568), (4816, 29595), (5160, 27622), (5919, 24080), (6020, 23676), (7224, 19730), (7892, 18060), (9030, 15784), (9865, 14448), (10320, 13811), (11838, 12040)]