713690320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1697}}^1$

素因数の和:2468

約数の個数: 80

約数和(自身を含む): 1900021248

約数和(自身を除く): 1186330928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 751, 1502, 1697, 3004, 3394, 3755, 5257, 6008, 6788, 7510, 8485, 10514, 11879, 12016, 13576, 15020, 16970, 21028, 23758, 26285, 27152, 30040, 33940, 42056, 47516, 52570, 59395, 60080, 67880, 84112, 95032, 105140, 118790, 135760, 190064, 210280, 237580, 420560, 475160, 950320, 1274447, 2548894, 5097788, 6372235, 8921129, 10195576, 12744470, 17842258, 20391152, 25488940, 35684516, 44605645, 50977880, 71369032, 89211290, 101955760, 142738064, 178422580, 356845160, 713690320]

約数ペア:

[(1, 713690320), (2, 356845160), (4, 178422580), (5, 142738064), (7, 101955760), (8, 89211290), (10, 71369032), (14, 50977880), (16, 44605645), (20, 35684516), (28, 25488940), (35, 20391152), (40, 17842258), (56, 12744470), (70, 10195576), (80, 8921129), (112, 6372235), (140, 5097788), (280, 2548894), (560, 1274447), (751, 950320), (1502, 475160), (1697, 420560), (3004, 237580), (3394, 210280), (3755, 190064), (5257, 135760), (6008, 118790), (6788, 105140), (7510, 95032), (8485, 84112), (10514, 67880), (11879, 60080), (12016, 59395), (13576, 52570), (15020, 47516), (16970, 42056), (21028, 33940), (23758, 30040), (26285, 27152)]