16384680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 59459400

約数和(自身を除く): 43074720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 389, 390, 405, 468, 520, 540, 585, 648, 702, 778, 780, 810, 936, 1053, 1080, 1167, 1170, 1404, 1556, 1560, 1620, 1755, 1945, 2106, 2334, 2340, 2808, 3112, 3240, 3501, 3510, 3890, 4212, 4668, 4680, 5057, 5265, 5835, 7002, 7020, 7780, 8424, 9336, 10114, 10503, 10530, 11670, 14004, 14040, 15171, 15560, 17505, 20228, 21006, 21060, 23340, 25285, 28008, 30342, 31509, 35010, 40456, 42012, 42120, 45513, 46680, 50570, 52515, 60684, 63018, 70020, 75855, 84024, 91026, 101140, 105030, 121368, 126036, 136539, 140040, 151710, 157545, 182052, 202280, 210060, 227565, 252072, 273078, 303420, 315090, 364104, 409617, 420120, 455130, 546156, 606840, 630180, 682695, 819234, 910260, 1092312, 1260360, 1365390, 1638468, 1820520, 2048085, 2730780, 3276936, 4096170, 5461560, 8192340, 16384680]

約数ペア:

[(1, 16384680), (2, 8192340), (3, 5461560), (4, 4096170), (5, 3276936), (6, 2730780), (8, 2048085), (9, 1820520), (10, 1638468), (12, 1365390), (13, 1260360), (15, 1092312), (18, 910260), (20, 819234), (24, 682695), (26, 630180), (27, 606840), (30, 546156), (36, 455130), (39, 420120), (40, 409617), (45, 364104), (52, 315090), (54, 303420), (60, 273078), (65, 252072), (72, 227565), (78, 210060), (81, 202280), (90, 182052), (104, 157545), (108, 151710), (117, 140040), (120, 136539), (130, 126036), (135, 121368), (156, 105030), (162, 101140), (180, 91026), (195, 84024), (216, 75855), (234, 70020), (260, 63018), (270, 60684), (312, 52515), (324, 50570), (351, 46680), (360, 45513), (389, 42120), (390, 42012), (405, 40456), (468, 35010), (520, 31509), (540, 30342), (585, 28008), (648, 25285), (702, 23340), (778, 21060), (780, 21006), (810, 20228), (936, 17505), (1053, 15560), (1080, 15171), (1167, 14040), (1170, 14004), (1404, 11670), (1556, 10530), (1560, 10503), (1620, 10114), (1755, 9336), (1945, 8424), (2106, 7780), (2334, 7020), (2340, 7002), (2808, 5835), (3112, 5265), (3240, 5057), (3501, 4680), (3510, 4668), (3890, 4212)]