220403232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 778377600

約数和(自身を除く): 557974368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 59, 63, 68, 72, 84, 96, 102, 109, 112, 118, 119, 126, 136, 144, 153, 168, 177, 204, 218, 224, 236, 238, 252, 272, 288, 306, 327, 336, 354, 357, 408, 413, 436, 472, 476, 504, 531, 544, 612, 654, 672, 708, 714, 763, 816, 826, 872, 944, 952, 981, 1003, 1008, 1062, 1071, 1224, 1239, 1308, 1416, 1428, 1526, 1632, 1652, 1744, 1853, 1888, 1904, 1962, 2006, 2016, 2124, 2142, 2289, 2448, 2478, 2616, 2832, 2856, 3009, 3052, 3304, 3488, 3706, 3717, 3808, 3924, 4012, 4248, 4284, 4578, 4896, 4956, 5232, 5559, 5664, 5712, 6018, 6104, 6431, 6608, 6867, 7021, 7412, 7434, 7848, 8024, 8496, 8568, 9027, 9156, 9912, 10464, 11118, 11424, 12036, 12208, 12862, 12971, 13216, 13734, 14042, 14824, 14868, 15696, 16048, 16677, 16992, 17136, 18054, 18312, 19293, 19824, 21063, 22236, 24072, 24416, 25724, 25942, 27468, 28084, 29648, 29736, 31392, 32096, 33354, 34272, 36108, 36624, 38586, 38913, 39648, 42126, 44472, 45017, 48144, 51448, 51884, 54936, 56168, 57879, 59296, 59472, 63189, 66708, 72216, 73248, 77172, 77826, 84252, 88944, 90034, 96288, 102896, 103768, 109327, 109872, 112336, 115758, 116739, 118944, 126378, 133416, 135051, 144432, 154344, 155652, 168504, 177888, 180068, 205792, 207536, 218654, 219744, 224672, 231516, 233478, 252756, 266832, 270102, 288864, 308688, 311304, 327981, 337008, 360136, 405153, 415072, 437308, 463032, 466956, 505512, 533664, 540204, 617376, 622608, 655962, 674016, 720272, 765289, 810306, 874616, 926064, 933912, 983943, 1011024, 1080408, 1245216, 1311924, 1440544, 1530578, 1620612, 1749232, 1852128, 1867824, 1967886, 2022048, 2160816, 2295867, 2623848, 3061156, 3241224, 3498464, 3735648, 3935772, 4321632, 4591734, 5247696, 6122312, 6482448, 6887601, 7871544, 9183468, 10495392, 12244624, 12964896, 13775202, 15743088, 18366936, 24489248, 27550404, 31486176, 36733872, 55100808, 73467744, 110201616, 220403232]

約数ペア:

[(1, 220403232), (2, 110201616), (3, 73467744), (4, 55100808), (6, 36733872), (7, 31486176), (8, 27550404), (9, 24489248), (12, 18366936), (14, 15743088), (16, 13775202), (17, 12964896), (18, 12244624), (21, 10495392), (24, 9183468), (28, 7871544), (32, 6887601), (34, 6482448), (36, 6122312), (42, 5247696), (48, 4591734), (51, 4321632), (56, 3935772), (59, 3735648), (63, 3498464), (68, 3241224), (72, 3061156), (84, 2623848), (96, 2295867), (102, 2160816), (109, 2022048), (112, 1967886), (118, 1867824), (119, 1852128), (126, 1749232), (136, 1620612), (144, 1530578), (153, 1440544), (168, 1311924), (177, 1245216), (204, 1080408), (218, 1011024), (224, 983943), (236, 933912), (238, 926064), (252, 874616), (272, 810306), (288, 765289), (306, 720272), (327, 674016), (336, 655962), (354, 622608), (357, 617376), (408, 540204), (413, 533664), (436, 505512), (472, 466956), (476, 463032), (504, 437308), (531, 415072), (544, 405153), (612, 360136), (654, 337008), (672, 327981), (708, 311304), (714, 308688), (763, 288864), (816, 270102), (826, 266832), (872, 252756), (944, 233478), (952, 231516), (981, 224672), (1003, 219744), (1008, 218654), (1062, 207536), (1071, 205792), (1224, 180068), (1239, 177888), (1308, 168504), (1416, 155652), (1428, 154344), (1526, 144432), (1632, 135051), (1652, 133416), (1744, 126378), (1853, 118944), (1888, 116739), (1904, 115758), (1962, 112336), (2006, 109872), (2016, 109327), (2124, 103768), (2142, 102896), (2289, 96288), (2448, 90034), (2478, 88944), (2616, 84252), (2832, 77826), (2856, 77172), (3009, 73248), (3052, 72216), (3304, 66708), (3488, 63189), (3706, 59472), (3717, 59296), (3808, 57879), (3924, 56168), (4012, 54936), (4248, 51884), (4284, 51448), (4578, 48144), (4896, 45017), (4956, 44472), (5232, 42126), (5559, 39648), (5664, 38913), (5712, 38586), (6018, 36624), (6104, 36108), (6431, 34272), (6608, 33354), (6867, 32096), (7021, 31392), (7412, 29736), (7434, 29648), (7848, 28084), (8024, 27468), (8496, 25942), (8568, 25724), (9027, 24416), (9156, 24072), (9912, 22236), (10464, 21063), (11118, 19824), (11424, 19293), (12036, 18312), (12208, 18054), (12862, 17136), (12971, 16992), (13216, 16677), (13734, 16048), (14042, 15696), (14824, 14868)]