15998304

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 51710400

約数和(自身を除く): 35712096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 179, 196, 224, 228, 266, 294, 304, 336, 358, 392, 399, 456, 532, 537, 588, 608, 672, 716, 784, 798, 912, 931, 1064, 1074, 1176, 1253, 1432, 1568, 1596, 1824, 1862, 2128, 2148, 2352, 2506, 2793, 2864, 3192, 3401, 3724, 3759, 4256, 4296, 4704, 5012, 5586, 5728, 6384, 6802, 7448, 7518, 8592, 8771, 10024, 10203, 11172, 12768, 13604, 14896, 15036, 17184, 17542, 20048, 20406, 22344, 23807, 26313, 27208, 29792, 30072, 35084, 40096, 40812, 44688, 47614, 52626, 54416, 60144, 70168, 71421, 81624, 89376, 95228, 105252, 108832, 120288, 140336, 142842, 163248, 166649, 190456, 210504, 280672, 285684, 326496, 333298, 380912, 421008, 499947, 571368, 666596, 761824, 842016, 999894, 1142736, 1333192, 1999788, 2285472, 2666384, 3999576, 5332768, 7999152, 15998304]

約数ペア:

[(1, 15998304), (2, 7999152), (3, 5332768), (4, 3999576), (6, 2666384), (7, 2285472), (8, 1999788), (12, 1333192), (14, 1142736), (16, 999894), (19, 842016), (21, 761824), (24, 666596), (28, 571368), (32, 499947), (38, 421008), (42, 380912), (48, 333298), (49, 326496), (56, 285684), (57, 280672), (76, 210504), (84, 190456), (96, 166649), (98, 163248), (112, 142842), (114, 140336), (133, 120288), (147, 108832), (152, 105252), (168, 95228), (179, 89376), (196, 81624), (224, 71421), (228, 70168), (266, 60144), (294, 54416), (304, 52626), (336, 47614), (358, 44688), (392, 40812), (399, 40096), (456, 35084), (532, 30072), (537, 29792), (588, 27208), (608, 26313), (672, 23807), (716, 22344), (784, 20406), (798, 20048), (912, 17542), (931, 17184), (1064, 15036), (1074, 14896), (1176, 13604), (1253, 12768), (1432, 11172), (1568, 10203), (1596, 10024), (1824, 8771), (1862, 8592), (2128, 7518), (2148, 7448), (2352, 6802), (2506, 6384), (2793, 5728), (2864, 5586), (3192, 5012), (3401, 4704), (3724, 4296), (3759, 4256)]