170040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 554400

約数和(自身を除く): 384360

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, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 780, 872, 1090, 1308, 1417, 1560, 1635, 2180, 2616, 2834, 3270, 4251, 4360, 5668, 6540, 7085, 8502, 11336, 13080, 14170, 17004, 21255, 28340, 34008, 42510, 56680, 85020, 170040]

約数ペア:

[(1, 170040), (2, 85020), (3, 56680), (4, 42510), (5, 34008), (6, 28340), (8, 21255), (10, 17004), (12, 14170), (13, 13080), (15, 11336), (20, 8502), (24, 7085), (26, 6540), (30, 5668), (39, 4360), (40, 4251), (52, 3270), (60, 2834), (65, 2616), (78, 2180), (104, 1635), (109, 1560), (120, 1417), (130, 1308), (156, 1090), (195, 872), (218, 780), (260, 654), (312, 545), (327, 520), (390, 436)]