16341720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3224

約数の個数: 64

約数和(自身を含む): 50181120

約数和(自身を除く): 33839400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 3167, 5160, 6334, 9501, 12668, 15835, 19002, 25336, 31670, 38004, 47505, 63340, 76008, 95010, 126680, 136181, 190020, 272362, 380040, 408543, 544724, 680905, 817086, 1089448, 1361810, 1634172, 2042715, 2723620, 3268344, 4085430, 5447240, 8170860, 16341720]

約数ペア:

[(1, 16341720), (2, 8170860), (3, 5447240), (4, 4085430), (5, 3268344), (6, 2723620), (8, 2042715), (10, 1634172), (12, 1361810), (15, 1089448), (20, 817086), (24, 680905), (30, 544724), (40, 408543), (43, 380040), (60, 272362), (86, 190020), (120, 136181), (129, 126680), (172, 95010), (215, 76008), (258, 63340), (344, 47505), (430, 38004), (516, 31670), (645, 25336), (860, 19002), (1032, 15835), (1290, 12668), (1720, 9501), (2580, 6334), (3167, 5160)]