133565640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85619}}^1$

素因数の和:85646

約数の個数: 64

約数和(自身を含む): 431524800

約数和(自身を除く): 297959160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 85619, 171238, 256857, 342476, 428095, 513714, 684952, 856190, 1027428, 1113047, 1284285, 1712380, 2054856, 2226094, 2568570, 3339141, 3424760, 4452188, 5137140, 5565235, 6678282, 8904376, 10274280, 11130470, 13356564, 16695705, 22260940, 26713128, 33391410, 44521880, 66782820, 133565640]

約数ペア:

[(1, 133565640), (2, 66782820), (3, 44521880), (4, 33391410), (5, 26713128), (6, 22260940), (8, 16695705), (10, 13356564), (12, 11130470), (13, 10274280), (15, 8904376), (20, 6678282), (24, 5565235), (26, 5137140), (30, 4452188), (39, 3424760), (40, 3339141), (52, 2568570), (60, 2226094), (65, 2054856), (78, 1712380), (104, 1284285), (120, 1113047), (130, 1027428), (156, 856190), (195, 684952), (260, 513714), (312, 428095), (390, 342476), (520, 256857), (780, 171238), (1560, 85619)]