16963440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5466

約数の個数: 80

約数和(自身を含む): 56642208

約数和(自身を除く): 39678768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5437, 10874, 16311, 21748, 27185, 32622, 43496, 54370, 65244, 70681, 81555, 86992, 108740, 130488, 141362, 163110, 212043, 217480, 260976, 282724, 326220, 353405, 424086, 434960, 565448, 652440, 706810, 848172, 1060215, 1130896, 1304880, 1413620, 1696344, 2120430, 2827240, 3392688, 4240860, 5654480, 8481720, 16963440]

約数ペア:

[(1, 16963440), (2, 8481720), (3, 5654480), (4, 4240860), (5, 3392688), (6, 2827240), (8, 2120430), (10, 1696344), (12, 1413620), (13, 1304880), (15, 1130896), (16, 1060215), (20, 848172), (24, 706810), (26, 652440), (30, 565448), (39, 434960), (40, 424086), (48, 353405), (52, 326220), (60, 282724), (65, 260976), (78, 217480), (80, 212043), (104, 163110), (120, 141362), (130, 130488), (156, 108740), (195, 86992), (208, 81555), (240, 70681), (260, 65244), (312, 54370), (390, 43496), (520, 32622), (624, 27185), (780, 21748), (1040, 16311), (1560, 10874), (3120, 5437)]