85412040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101681}}^1$

素因数の和:101702

約数の個数: 64

約数和(自身を含む): 292844160

約数和(自身を除く): 207432120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 101681, 203362, 305043, 406724, 508405, 610086, 711767, 813448, 1016810, 1220172, 1423534, 1525215, 2033620, 2135301, 2440344, 2847068, 3050430, 3558835, 4067240, 4270602, 5694136, 6100860, 7117670, 8541204, 10676505, 12201720, 14235340, 17082408, 21353010, 28470680, 42706020, 85412040]

約数ペア:

[(1, 85412040), (2, 42706020), (3, 28470680), (4, 21353010), (5, 17082408), (6, 14235340), (7, 12201720), (8, 10676505), (10, 8541204), (12, 7117670), (14, 6100860), (15, 5694136), (20, 4270602), (21, 4067240), (24, 3558835), (28, 3050430), (30, 2847068), (35, 2440344), (40, 2135301), (42, 2033620), (56, 1525215), (60, 1423534), (70, 1220172), (84, 1016810), (105, 813448), (120, 711767), (140, 610086), (168, 508405), (210, 406724), (280, 305043), (420, 203362), (840, 101681)]