181192440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10559}}^1$

素因数の和:10597

約数の個数: 128

約数和(自身を含む): 638668800

約数和(自身を除く): 457476360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 10559, 17160, 21118, 31677, 42236, 52795, 63354, 84472, 105590, 116149, 126708, 137267, 158385, 211180, 232298, 253416, 274534, 316770, 348447, 411801, 422360, 464596, 549068, 580745, 633540, 686335, 696894, 823602, 929192, 1098136, 1161490, 1267080, 1372670, 1393788, 1509937, 1647204, 1742235, 2059005, 2322980, 2745340, 2787576, 3019874, 3294408, 3484470, 4118010, 4529811, 4645960, 5490680, 6039748, 6968940, 7549685, 8236020, 9059622, 12079496, 13937880, 15099370, 16472040, 18119244, 22649055, 30198740, 36238488, 45298110, 60397480, 90596220, 181192440]

約数ペア:

[(1, 181192440), (2, 90596220), (3, 60397480), (4, 45298110), (5, 36238488), (6, 30198740), (8, 22649055), (10, 18119244), (11, 16472040), (12, 15099370), (13, 13937880), (15, 12079496), (20, 9059622), (22, 8236020), (24, 7549685), (26, 6968940), (30, 6039748), (33, 5490680), (39, 4645960), (40, 4529811), (44, 4118010), (52, 3484470), (55, 3294408), (60, 3019874), (65, 2787576), (66, 2745340), (78, 2322980), (88, 2059005), (104, 1742235), (110, 1647204), (120, 1509937), (130, 1393788), (132, 1372670), (143, 1267080), (156, 1161490), (165, 1098136), (195, 929192), (220, 823602), (260, 696894), (264, 686335), (286, 633540), (312, 580745), (330, 549068), (390, 464596), (429, 422360), (440, 411801), (520, 348447), (572, 316770), (660, 274534), (715, 253416), (780, 232298), (858, 211180), (1144, 158385), (1320, 137267), (1430, 126708), (1560, 116149), (1716, 105590), (2145, 84472), (2860, 63354), (3432, 52795), (4290, 42236), (5720, 31677), (8580, 21118), (10559, 17160)]