15890085216

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{535669}}^1$

素因数の和:535788

約数の個数: 72

約数和(自身を含む): 45626227920

約数和(自身を除く): 29736142704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 9888, 14832, 29664, 535669, 1071338, 1607007, 2142676, 3214014, 4285352, 4821021, 6428028, 8570704, 9642042, 12856056, 17141408, 19284084, 25712112, 38568168, 51424224, 55173907, 77136336, 110347814, 154272672, 165521721, 220695628, 331043442, 441391256, 496565163, 662086884, 882782512, 993130326, 1324173768, 1765565024, 1986260652, 2648347536, 3972521304, 5296695072, 7945042608, 15890085216]

約数ペア:

[(1, 15890085216), (2, 7945042608), (3, 5296695072), (4, 3972521304), (6, 2648347536), (8, 1986260652), (9, 1765565024), (12, 1324173768), (16, 993130326), (18, 882782512), (24, 662086884), (32, 496565163), (36, 441391256), (48, 331043442), (72, 220695628), (96, 165521721), (103, 154272672), (144, 110347814), (206, 77136336), (288, 55173907), (309, 51424224), (412, 38568168), (618, 25712112), (824, 19284084), (927, 17141408), (1236, 12856056), (1648, 9642042), (1854, 8570704), (2472, 6428028), (3296, 4821021), (3708, 4285352), (4944, 3214014), (7416, 2142676), (9888, 1607007), (14832, 1071338), (29664, 535669)]