200736120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128677}}^1$

素因数の和:128704

約数の個数: 64

約数和(自身を含む): 648537120

約数和(自身を除く): 447801000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 128677, 257354, 386031, 514708, 643385, 772062, 1029416, 1286770, 1544124, 1672801, 1930155, 2573540, 3088248, 3345602, 3860310, 5018403, 5147080, 6691204, 7720620, 8364005, 10036806, 13382408, 15441240, 16728010, 20073612, 25092015, 33456020, 40147224, 50184030, 66912040, 100368060, 200736120]

約数ペア:

[(1, 200736120), (2, 100368060), (3, 66912040), (4, 50184030), (5, 40147224), (6, 33456020), (8, 25092015), (10, 20073612), (12, 16728010), (13, 15441240), (15, 13382408), (20, 10036806), (24, 8364005), (26, 7720620), (30, 6691204), (39, 5147080), (40, 5018403), (52, 3860310), (60, 3345602), (65, 3088248), (78, 2573540), (104, 1930155), (120, 1672801), (130, 1544124), (156, 1286770), (195, 1029416), (260, 772062), (312, 643385), (390, 514708), (520, 386031), (780, 257354), (1560, 128677)]