140529760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 381652992

約数和(自身を除く): 241123232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 271, 280, 463, 542, 560, 926, 1084, 1120, 1355, 1852, 1897, 2168, 2315, 2710, 3241, 3704, 3794, 4336, 4630, 5420, 6482, 7408, 7588, 8672, 9260, 9485, 10840, 12964, 14816, 15176, 16205, 18520, 18970, 21680, 25928, 30352, 32410, 37040, 37940, 43360, 51856, 60704, 64820, 74080, 75880, 103712, 125473, 129640, 151760, 250946, 259280, 303520, 501892, 518560, 627365, 878311, 1003784, 1254730, 1756622, 2007568, 2509460, 3513244, 4015136, 4391555, 5018920, 7026488, 8783110, 10037840, 14052976, 17566220, 20075680, 28105952, 35132440, 70264880, 140529760]

約数ペア:

[(1, 140529760), (2, 70264880), (4, 35132440), (5, 28105952), (7, 20075680), (8, 17566220), (10, 14052976), (14, 10037840), (16, 8783110), (20, 7026488), (28, 5018920), (32, 4391555), (35, 4015136), (40, 3513244), (56, 2509460), (70, 2007568), (80, 1756622), (112, 1254730), (140, 1003784), (160, 878311), (224, 627365), (271, 518560), (280, 501892), (463, 303520), (542, 259280), (560, 250946), (926, 151760), (1084, 129640), (1120, 125473), (1355, 103712), (1852, 75880), (1897, 74080), (2168, 64820), (2315, 60704), (2710, 51856), (3241, 43360), (3704, 37940), (3794, 37040), (4336, 32410), (4630, 30352), (5420, 25928), (6482, 21680), (7408, 18970), (7588, 18520), (8672, 16205), (9260, 15176), (9485, 14816), (10840, 12964)]