179610060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{857}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 576576000

約数和(自身を除く): 396965940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 499, 857, 998, 1497, 1714, 1996, 2495, 2571, 2994, 3428, 3493, 4285, 4990, 5142, 5988, 5999, 6986, 7485, 8570, 9980, 10284, 10479, 11998, 12855, 13972, 14970, 17140, 17465, 17997, 20958, 23996, 25710, 29940, 29995, 34930, 35994, 41916, 51420, 52395, 59990, 69860, 71988, 89985, 104790, 119980, 179970, 209580, 359940, 427643, 855286, 1282929, 1710572, 2138215, 2565858, 2993501, 4276430, 5131716, 5987002, 6414645, 8552860, 8980503, 11974004, 12829290, 14967505, 17961006, 25658580, 29935010, 35922012, 44902515, 59870020, 89805030, 179610060]

約数ペア:

[(1, 179610060), (2, 89805030), (3, 59870020), (4, 44902515), (5, 35922012), (6, 29935010), (7, 25658580), (10, 17961006), (12, 14967505), (14, 12829290), (15, 11974004), (20, 8980503), (21, 8552860), (28, 6414645), (30, 5987002), (35, 5131716), (42, 4276430), (60, 2993501), (70, 2565858), (84, 2138215), (105, 1710572), (140, 1282929), (210, 855286), (420, 427643), (499, 359940), (857, 209580), (998, 179970), (1497, 119980), (1714, 104790), (1996, 89985), (2495, 71988), (2571, 69860), (2994, 59990), (3428, 52395), (3493, 51420), (4285, 41916), (4990, 35994), (5142, 34930), (5988, 29995), (5999, 29940), (6986, 25710), (7485, 23996), (8570, 20958), (9980, 17997), (10284, 17465), (10479, 17140), (11998, 14970), (12855, 13972)]