280496736

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 946300320

約数和(自身を除く): 665803584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 113, 117, 136, 144, 153, 156, 169, 204, 208, 216, 221, 226, 234, 272, 288, 306, 312, 338, 339, 351, 408, 416, 432, 442, 452, 459, 468, 507, 544, 612, 624, 663, 676, 678, 702, 816, 864, 884, 904, 918, 936, 1014, 1017, 1224, 1248, 1326, 1352, 1356, 1404, 1469, 1521, 1632, 1768, 1808, 1836, 1872, 1921, 1989, 2028, 2034, 2448, 2652, 2704, 2712, 2808, 2873, 2938, 3042, 3051, 3536, 3616, 3672, 3744, 3842, 3978, 4056, 4068, 4407, 4563, 4896, 5304, 5408, 5424, 5616, 5746, 5763, 5876, 5967, 6084, 6102, 7072, 7344, 7684, 7956, 8112, 8136, 8619, 8814, 9126, 10608, 10848, 11232, 11492, 11526, 11752, 11934, 12168, 12204, 13221, 14688, 15368, 15912, 16224, 16272, 17238, 17289, 17628, 18252, 19097, 21216, 22984, 23052, 23504, 23868, 24336, 24408, 24973, 25857, 26442, 30736, 31824, 32544, 34476, 34578, 35256, 36504, 38194, 39663, 45968, 46104, 47008, 47736, 48672, 48816, 49946, 51714, 51867, 52884, 57291, 61472, 63648, 68952, 69156, 70512, 73008, 74919, 76388, 77571, 79326, 91936, 92208, 95472, 97632, 99892, 103428, 103734, 105768, 114582, 137904, 138312, 141024, 146016, 149838, 152776, 155142, 158652, 171873, 184416, 190944, 199784, 206856, 207468, 211536, 224757, 229164, 275808, 276624, 299676, 305552, 310284, 317304, 324649, 343746, 399568, 413712, 414936, 423072, 449514, 458328, 515619, 553248, 599352, 611104, 620568, 634608, 649298, 674271, 687492, 799136, 827424, 829872, 899028, 916656, 973947, 1031238, 1198704, 1241136, 1269216, 1298596, 1348542, 1374984, 1659744, 1798056, 1833312, 1947894, 2062476, 2397408, 2482272, 2597192, 2697084, 2749968, 2921841, 3596112, 3895788, 4124952, 5194384, 5394168, 5499936, 5843682, 7192224, 7791576, 8249904, 8765523, 10388768, 10788336, 11687364, 15583152, 16499808, 17531046, 21576672, 23374728, 31166304, 35062092, 46749456, 70124184, 93498912, 140248368, 280496736]

約数ペア:

[(1, 280496736), (2, 140248368), (3, 93498912), (4, 70124184), (6, 46749456), (8, 35062092), (9, 31166304), (12, 23374728), (13, 21576672), (16, 17531046), (17, 16499808), (18, 15583152), (24, 11687364), (26, 10788336), (27, 10388768), (32, 8765523), (34, 8249904), (36, 7791576), (39, 7192224), (48, 5843682), (51, 5499936), (52, 5394168), (54, 5194384), (68, 4124952), (72, 3895788), (78, 3596112), (96, 2921841), (102, 2749968), (104, 2697084), (108, 2597192), (113, 2482272), (117, 2397408), (136, 2062476), (144, 1947894), (153, 1833312), (156, 1798056), (169, 1659744), (204, 1374984), (208, 1348542), (216, 1298596), (221, 1269216), (226, 1241136), (234, 1198704), (272, 1031238), (288, 973947), (306, 916656), (312, 899028), (338, 829872), (339, 827424), (351, 799136), (408, 687492), (416, 674271), (432, 649298), (442, 634608), (452, 620568), (459, 611104), (468, 599352), (507, 553248), (544, 515619), (612, 458328), (624, 449514), (663, 423072), (676, 414936), (678, 413712), (702, 399568), (816, 343746), (864, 324649), (884, 317304), (904, 310284), (918, 305552), (936, 299676), (1014, 276624), (1017, 275808), (1224, 229164), (1248, 224757), (1326, 211536), (1352, 207468), (1356, 206856), (1404, 199784), (1469, 190944), (1521, 184416), (1632, 171873), (1768, 158652), (1808, 155142), (1836, 152776), (1872, 149838), (1921, 146016), (1989, 141024), (2028, 138312), (2034, 137904), (2448, 114582), (2652, 105768), (2704, 103734), (2712, 103428), (2808, 99892), (2873, 97632), (2938, 95472), (3042, 92208), (3051, 91936), (3536, 79326), (3616, 77571), (3672, 76388), (3744, 74919), (3842, 73008), (3978, 70512), (4056, 69156), (4068, 68952), (4407, 63648), (4563, 61472), (4896, 57291), (5304, 52884), (5408, 51867), (5424, 51714), (5616, 49946), (5746, 48816), (5763, 48672), (5876, 47736), (5967, 47008), (6084, 46104), (6102, 45968), (7072, 39663), (7344, 38194), (7684, 36504), (7956, 35256), (8112, 34578), (8136, 34476), (8619, 32544), (8814, 31824), (9126, 30736), (10608, 26442), (10848, 25857), (11232, 24973), (11492, 24408), (11526, 24336), (11752, 23868), (11934, 23504), (12168, 23052), (12204, 22984), (13221, 21216), (14688, 19097), (15368, 18252), (15912, 17628), (16224, 17289), (16272, 17238)]