128175060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1627}}^1$

素因数の和:1753

約数の個数: 96

約数和(自身を含む): 390563712

約数和(自身を除く): 262388652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 260, 303, 390, 404, 505, 606, 780, 1010, 1212, 1313, 1515, 1627, 2020, 2626, 3030, 3254, 3939, 4881, 5252, 6060, 6508, 6565, 7878, 8135, 9762, 13130, 15756, 16270, 19524, 19695, 21151, 24405, 26260, 32540, 39390, 42302, 48810, 63453, 78780, 84604, 97620, 105755, 126906, 164327, 211510, 253812, 317265, 328654, 423020, 492981, 634530, 657308, 821635, 985962, 1269060, 1643270, 1971924, 2136251, 2464905, 3286540, 4272502, 4929810, 6408753, 8545004, 9859620, 10681255, 12817506, 21362510, 25635012, 32043765, 42725020, 64087530, 128175060]

約数ペア:

[(1, 128175060), (2, 64087530), (3, 42725020), (4, 32043765), (5, 25635012), (6, 21362510), (10, 12817506), (12, 10681255), (13, 9859620), (15, 8545004), (20, 6408753), (26, 4929810), (30, 4272502), (39, 3286540), (52, 2464905), (60, 2136251), (65, 1971924), (78, 1643270), (101, 1269060), (130, 985962), (156, 821635), (195, 657308), (202, 634530), (260, 492981), (303, 423020), (390, 328654), (404, 317265), (505, 253812), (606, 211510), (780, 164327), (1010, 126906), (1212, 105755), (1313, 97620), (1515, 84604), (1627, 78780), (2020, 63453), (2626, 48810), (3030, 42302), (3254, 39390), (3939, 32540), (4881, 26260), (5252, 24405), (6060, 21151), (6508, 19695), (6565, 19524), (7878, 16270), (8135, 15756), (9762, 13130)]