259087320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 883509120

約数和(自身を除く): 624421800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 53, 60, 72, 74, 90, 106, 111, 120, 148, 159, 180, 185, 212, 222, 265, 296, 318, 333, 360, 367, 370, 424, 444, 477, 530, 555, 636, 666, 734, 740, 795, 888, 954, 1060, 1101, 1110, 1272, 1332, 1468, 1480, 1590, 1665, 1835, 1908, 1961, 2120, 2202, 2220, 2385, 2664, 2936, 3180, 3303, 3330, 3670, 3816, 3922, 4404, 4440, 4770, 5505, 5883, 6360, 6606, 6660, 7340, 7844, 8808, 9540, 9805, 11010, 11766, 13212, 13320, 13579, 14680, 15688, 16515, 17649, 19080, 19451, 19610, 22020, 23532, 26424, 27158, 29415, 33030, 35298, 38902, 39220, 40737, 44040, 47064, 54316, 58353, 58830, 66060, 67895, 70596, 77804, 78440, 81474, 88245, 97255, 108632, 116706, 117660, 122211, 132120, 135790, 141192, 155608, 162948, 175059, 176490, 194510, 203685, 233412, 235320, 244422, 271580, 291765, 325896, 350118, 352980, 389020, 407370, 466824, 488844, 543160, 583530, 611055, 700236, 705960, 719687, 778040, 814740, 875295, 977688, 1167060, 1222110, 1400472, 1439374, 1629480, 1750590, 2159061, 2334120, 2444220, 2878748, 3501180, 3598435, 4318122, 4888440, 5757496, 6477183, 7002360, 7196870, 8636244, 10795305, 12954366, 14393740, 17272488, 21590610, 25908732, 28787480, 32385915, 43181220, 51817464, 64771830, 86362440, 129543660, 259087320]

約数ペア:

[(1, 259087320), (2, 129543660), (3, 86362440), (4, 64771830), (5, 51817464), (6, 43181220), (8, 32385915), (9, 28787480), (10, 25908732), (12, 21590610), (15, 17272488), (18, 14393740), (20, 12954366), (24, 10795305), (30, 8636244), (36, 7196870), (37, 7002360), (40, 6477183), (45, 5757496), (53, 4888440), (60, 4318122), (72, 3598435), (74, 3501180), (90, 2878748), (106, 2444220), (111, 2334120), (120, 2159061), (148, 1750590), (159, 1629480), (180, 1439374), (185, 1400472), (212, 1222110), (222, 1167060), (265, 977688), (296, 875295), (318, 814740), (333, 778040), (360, 719687), (367, 705960), (370, 700236), (424, 611055), (444, 583530), (477, 543160), (530, 488844), (555, 466824), (636, 407370), (666, 389020), (734, 352980), (740, 350118), (795, 325896), (888, 291765), (954, 271580), (1060, 244422), (1101, 235320), (1110, 233412), (1272, 203685), (1332, 194510), (1468, 176490), (1480, 175059), (1590, 162948), (1665, 155608), (1835, 141192), (1908, 135790), (1961, 132120), (2120, 122211), (2202, 117660), (2220, 116706), (2385, 108632), (2664, 97255), (2936, 88245), (3180, 81474), (3303, 78440), (3330, 77804), (3670, 70596), (3816, 67895), (3922, 66060), (4404, 58830), (4440, 58353), (4770, 54316), (5505, 47064), (5883, 44040), (6360, 40737), (6606, 39220), (6660, 38902), (7340, 35298), (7844, 33030), (8808, 29415), (9540, 27158), (9805, 26424), (11010, 23532), (11766, 22020), (13212, 19610), (13320, 19451), (13579, 19080), (14680, 17649), (15688, 16515)]