190508040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{823}}^1$

素因数の和:1483

約数の個数: 96

約数和(自身を含む): 620867520

約数和(自身を除く): 430359480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 643, 823, 1286, 1646, 1929, 2469, 2572, 3215, 3292, 3858, 4115, 4938, 5144, 5787, 6430, 6584, 7407, 7716, 8230, 9645, 9876, 11574, 12345, 12860, 14814, 15432, 16460, 19290, 19752, 23148, 24690, 25720, 28935, 29628, 32920, 37035, 38580, 46296, 49380, 57870, 59256, 74070, 77160, 98760, 115740, 148140, 231480, 296280, 529189, 1058378, 1587567, 2116756, 2645945, 3175134, 4233512, 4762701, 5291890, 6350268, 7937835, 9525402, 10583780, 12700536, 15875670, 19050804, 21167560, 23813505, 31751340, 38101608, 47627010, 63502680, 95254020, 190508040]

約数ペア:

[(1, 190508040), (2, 95254020), (3, 63502680), (4, 47627010), (5, 38101608), (6, 31751340), (8, 23813505), (9, 21167560), (10, 19050804), (12, 15875670), (15, 12700536), (18, 10583780), (20, 9525402), (24, 7937835), (30, 6350268), (36, 5291890), (40, 4762701), (45, 4233512), (60, 3175134), (72, 2645945), (90, 2116756), (120, 1587567), (180, 1058378), (360, 529189), (643, 296280), (823, 231480), (1286, 148140), (1646, 115740), (1929, 98760), (2469, 77160), (2572, 74070), (3215, 59256), (3292, 57870), (3858, 49380), (4115, 46296), (4938, 38580), (5144, 37035), (5787, 32920), (6430, 29628), (6584, 28935), (7407, 25720), (7716, 24690), (8230, 23148), (9645, 19752), (9876, 19290), (11574, 16460), (12345, 15432), (12860, 14814)]