265771440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1512

約数の個数: 240

約数和(自身を含む): 1016720640

約数和(自身を除く): 750949200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1104, 1265, 1320, 1380, 1459, 1518, 1584, 1656, 1840, 1980, 2024, 2070, 2277, 2530, 2640, 2760, 2918, 3036, 3312, 3795, 3960, 4048, 4140, 4377, 4554, 5060, 5520, 5836, 6072, 7295, 7590, 7920, 8280, 8754, 9108, 10120, 11385, 11672, 12144, 13131, 14590, 15180, 16049, 16560, 17508, 18216, 20240, 21885, 22770, 23344, 26262, 29180, 30360, 32098, 33557, 35016, 36432, 43770, 45540, 48147, 52524, 58360, 60720, 64196, 65655, 67114, 70032, 80245, 87540, 91080, 96294, 100671, 105048, 116720, 128392, 131310, 134228, 144441, 160490, 167785, 175080, 182160, 192588, 201342, 210096, 240735, 256784, 262620, 268456, 288882, 302013, 320980, 335570, 350160, 369127, 385176, 402684, 481470, 503355, 525240, 536912, 577764, 604026, 641960, 671140, 722205, 738254, 770352, 805368, 962940, 1006710, 1050480, 1107381, 1155528, 1208052, 1283920, 1342280, 1444410, 1476508, 1510065, 1610736, 1845635, 1925880, 2013420, 2214762, 2311056, 2416104, 2684560, 2888820, 2953016, 3020130, 3322143, 3691270, 3851760, 4026840, 4429524, 4832208, 5536905, 5777640, 5906032, 6040260, 6644286, 7382540, 8053680, 8859048, 11073810, 11555280, 12080520, 13288572, 14765080, 16610715, 17718096, 22147620, 24161040, 26577144, 29530160, 33221430, 44295240, 53154288, 66442860, 88590480, 132885720, 265771440]

約数ペア:

[(1, 265771440), (2, 132885720), (3, 88590480), (4, 66442860), (5, 53154288), (6, 44295240), (8, 33221430), (9, 29530160), (10, 26577144), (11, 24161040), (12, 22147620), (15, 17718096), (16, 16610715), (18, 14765080), (20, 13288572), (22, 12080520), (23, 11555280), (24, 11073810), (30, 8859048), (33, 8053680), (36, 7382540), (40, 6644286), (44, 6040260), (45, 5906032), (46, 5777640), (48, 5536905), (55, 4832208), (60, 4429524), (66, 4026840), (69, 3851760), (72, 3691270), (80, 3322143), (88, 3020130), (90, 2953016), (92, 2888820), (99, 2684560), (110, 2416104), (115, 2311056), (120, 2214762), (132, 2013420), (138, 1925880), (144, 1845635), (165, 1610736), (176, 1510065), (180, 1476508), (184, 1444410), (198, 1342280), (207, 1283920), (220, 1208052), (230, 1155528), (240, 1107381), (253, 1050480), (264, 1006710), (276, 962940), (330, 805368), (345, 770352), (360, 738254), (368, 722205), (396, 671140), (414, 641960), (440, 604026), (460, 577764), (495, 536912), (506, 525240), (528, 503355), (552, 481470), (660, 402684), (690, 385176), (720, 369127), (759, 350160), (792, 335570), (828, 320980), (880, 302013), (920, 288882), (990, 268456), (1012, 262620), (1035, 256784), (1104, 240735), (1265, 210096), (1320, 201342), (1380, 192588), (1459, 182160), (1518, 175080), (1584, 167785), (1656, 160490), (1840, 144441), (1980, 134228), (2024, 131310), (2070, 128392), (2277, 116720), (2530, 105048), (2640, 100671), (2760, 96294), (2918, 91080), (3036, 87540), (3312, 80245), (3795, 70032), (3960, 67114), (4048, 65655), (4140, 64196), (4377, 60720), (4554, 58360), (5060, 52524), (5520, 48147), (5836, 45540), (6072, 43770), (7295, 36432), (7590, 35016), (7920, 33557), (8280, 32098), (8754, 30360), (9108, 29180), (10120, 26262), (11385, 23344), (11672, 22770), (12144, 21885), (13131, 20240), (14590, 18216), (15180, 17508), (16049, 16560)]