66323640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6659}}^1$

素因数の和:6756

約数の個数: 64

約数和(自身を含む): 201398400

約数和(自身を除く): 135074760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 6659, 9960, 13318, 19977, 26636, 33295, 39954, 53272, 66590, 79908, 99885, 133180, 159816, 199770, 266360, 399540, 552697, 799080, 1105394, 1658091, 2210788, 2763485, 3316182, 4421576, 5526970, 6632364, 8290455, 11053940, 13264728, 16580910, 22107880, 33161820, 66323640]

約数ペア:

[(1, 66323640), (2, 33161820), (3, 22107880), (4, 16580910), (5, 13264728), (6, 11053940), (8, 8290455), (10, 6632364), (12, 5526970), (15, 4421576), (20, 3316182), (24, 2763485), (30, 2210788), (40, 1658091), (60, 1105394), (83, 799080), (120, 552697), (166, 399540), (249, 266360), (332, 199770), (415, 159816), (498, 133180), (664, 99885), (830, 79908), (996, 66590), (1245, 53272), (1660, 39954), (1992, 33295), (2490, 26636), (3320, 19977), (4980, 13318), (6659, 9960)]