285377568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 956067840

約数和(自身を除く): 670690272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 96, 98, 103, 112, 114, 124, 133, 147, 152, 168, 186, 196, 206, 217, 224, 228, 248, 266, 294, 304, 309, 336, 372, 392, 399, 412, 434, 456, 496, 532, 588, 589, 608, 618, 651, 672, 721, 744, 784, 798, 824, 868, 912, 931, 992, 1064, 1176, 1178, 1236, 1302, 1442, 1488, 1519, 1568, 1596, 1648, 1736, 1767, 1824, 1862, 1957, 2128, 2163, 2352, 2356, 2472, 2604, 2793, 2884, 2976, 3038, 3192, 3193, 3296, 3472, 3534, 3724, 3914, 4123, 4256, 4326, 4557, 4704, 4712, 4944, 5047, 5208, 5586, 5768, 5871, 6076, 6384, 6386, 6944, 7068, 7448, 7828, 8246, 8652, 9114, 9424, 9579, 9888, 10094, 10416, 11172, 11536, 11742, 12152, 12369, 12768, 12772, 13699, 14136, 14896, 15141, 15656, 16492, 17304, 18228, 18848, 19158, 20188, 20832, 22344, 22351, 23072, 23484, 24304, 24738, 25544, 27398, 28272, 28861, 29792, 30282, 31312, 32984, 34608, 36456, 38316, 40376, 41097, 44688, 44702, 46968, 48608, 49476, 51088, 54796, 56544, 57722, 60564, 60667, 62624, 65968, 67053, 69216, 72912, 76632, 80752, 82194, 86583, 89376, 89404, 93936, 95893, 98952, 102176, 109592, 115444, 121128, 121334, 131936, 134106, 145824, 153264, 156457, 161504, 164388, 173166, 178808, 182001, 187872, 191786, 197904, 219184, 230888, 242256, 242668, 268212, 287679, 306528, 312914, 328776, 346332, 357616, 364002, 383572, 395808, 424669, 438368, 461776, 469371, 484512, 485336, 536424, 575358, 625828, 657552, 692664, 715232, 728004, 767144, 849338, 923552, 938742, 970672, 1072848, 1150716, 1251656, 1274007, 1315104, 1385328, 1456008, 1534288, 1698676, 1877484, 1941344, 2145696, 2301432, 2503312, 2548014, 2770656, 2912016, 2972683, 3068576, 3397352, 3754968, 4602864, 5006624, 5096028, 5824032, 5945366, 6794704, 7509936, 8918049, 9205728, 10192056, 11890732, 13589408, 15019872, 17836098, 20384112, 23781464, 35672196, 40768224, 47562928, 71344392, 95125856, 142688784, 285377568]

約数ペア:

[(1, 285377568), (2, 142688784), (3, 95125856), (4, 71344392), (6, 47562928), (7, 40768224), (8, 35672196), (12, 23781464), (14, 20384112), (16, 17836098), (19, 15019872), (21, 13589408), (24, 11890732), (28, 10192056), (31, 9205728), (32, 8918049), (38, 7509936), (42, 6794704), (48, 5945366), (49, 5824032), (56, 5096028), (57, 5006624), (62, 4602864), (76, 3754968), (84, 3397352), (93, 3068576), (96, 2972683), (98, 2912016), (103, 2770656), (112, 2548014), (114, 2503312), (124, 2301432), (133, 2145696), (147, 1941344), (152, 1877484), (168, 1698676), (186, 1534288), (196, 1456008), (206, 1385328), (217, 1315104), (224, 1274007), (228, 1251656), (248, 1150716), (266, 1072848), (294, 970672), (304, 938742), (309, 923552), (336, 849338), (372, 767144), (392, 728004), (399, 715232), (412, 692664), (434, 657552), (456, 625828), (496, 575358), (532, 536424), (588, 485336), (589, 484512), (608, 469371), (618, 461776), (651, 438368), (672, 424669), (721, 395808), (744, 383572), (784, 364002), (798, 357616), (824, 346332), (868, 328776), (912, 312914), (931, 306528), (992, 287679), (1064, 268212), (1176, 242668), (1178, 242256), (1236, 230888), (1302, 219184), (1442, 197904), (1488, 191786), (1519, 187872), (1568, 182001), (1596, 178808), (1648, 173166), (1736, 164388), (1767, 161504), (1824, 156457), (1862, 153264), (1957, 145824), (2128, 134106), (2163, 131936), (2352, 121334), (2356, 121128), (2472, 115444), (2604, 109592), (2793, 102176), (2884, 98952), (2976, 95893), (3038, 93936), (3192, 89404), (3193, 89376), (3296, 86583), (3472, 82194), (3534, 80752), (3724, 76632), (3914, 72912), (4123, 69216), (4256, 67053), (4326, 65968), (4557, 62624), (4704, 60667), (4712, 60564), (4944, 57722), (5047, 56544), (5208, 54796), (5586, 51088), (5768, 49476), (5871, 48608), (6076, 46968), (6384, 44702), (6386, 44688), (6944, 41097), (7068, 40376), (7448, 38316), (7828, 36456), (8246, 34608), (8652, 32984), (9114, 31312), (9424, 30282), (9579, 29792), (9888, 28861), (10094, 28272), (10416, 27398), (11172, 25544), (11536, 24738), (11742, 24304), (12152, 23484), (12369, 23072), (12768, 22351), (12772, 22344), (13699, 20832), (14136, 20188), (14896, 19158), (15141, 18848), (15656, 18228), (16492, 17304)]