180399072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 580608000

約数和(自身を除く): 400208928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 71, 76, 84, 96, 112, 114, 133, 142, 152, 168, 199, 213, 224, 228, 266, 284, 304, 336, 398, 399, 426, 456, 497, 532, 568, 597, 608, 672, 796, 798, 852, 912, 994, 1064, 1136, 1194, 1349, 1393, 1491, 1592, 1596, 1704, 1824, 1988, 2128, 2272, 2388, 2698, 2786, 2982, 3184, 3192, 3408, 3781, 3976, 4047, 4179, 4256, 4776, 5396, 5572, 5964, 6368, 6384, 6816, 7562, 7952, 8094, 8358, 9443, 9552, 10792, 11144, 11343, 11928, 12768, 14129, 15124, 15904, 16188, 16716, 18886, 19104, 21584, 22288, 22686, 23856, 26467, 28258, 28329, 30248, 32376, 33432, 37772, 42387, 43168, 44576, 45372, 47712, 52934, 56516, 56658, 60496, 64752, 66864, 75544, 79401, 84774, 90744, 98903, 105868, 113032, 113316, 120992, 129504, 133728, 151088, 158802, 169548, 181488, 197806, 211736, 226064, 226632, 268451, 296709, 302176, 317604, 339096, 362976, 395612, 423472, 452128, 453264, 536902, 593418, 635208, 678192, 791224, 805353, 846944, 906528, 1073804, 1186836, 1270416, 1356384, 1582448, 1610706, 1879157, 2147608, 2373672, 2540832, 3164896, 3221412, 3758314, 4295216, 4747344, 5637471, 6442824, 7516628, 8590432, 9494688, 11274942, 12885648, 15033256, 22549884, 25771296, 30066512, 45099768, 60133024, 90199536, 180399072]

約数ペア:

[(1, 180399072), (2, 90199536), (3, 60133024), (4, 45099768), (6, 30066512), (7, 25771296), (8, 22549884), (12, 15033256), (14, 12885648), (16, 11274942), (19, 9494688), (21, 8590432), (24, 7516628), (28, 6442824), (32, 5637471), (38, 4747344), (42, 4295216), (48, 3758314), (56, 3221412), (57, 3164896), (71, 2540832), (76, 2373672), (84, 2147608), (96, 1879157), (112, 1610706), (114, 1582448), (133, 1356384), (142, 1270416), (152, 1186836), (168, 1073804), (199, 906528), (213, 846944), (224, 805353), (228, 791224), (266, 678192), (284, 635208), (304, 593418), (336, 536902), (398, 453264), (399, 452128), (426, 423472), (456, 395612), (497, 362976), (532, 339096), (568, 317604), (597, 302176), (608, 296709), (672, 268451), (796, 226632), (798, 226064), (852, 211736), (912, 197806), (994, 181488), (1064, 169548), (1136, 158802), (1194, 151088), (1349, 133728), (1393, 129504), (1491, 120992), (1592, 113316), (1596, 113032), (1704, 105868), (1824, 98903), (1988, 90744), (2128, 84774), (2272, 79401), (2388, 75544), (2698, 66864), (2786, 64752), (2982, 60496), (3184, 56658), (3192, 56516), (3408, 52934), (3781, 47712), (3976, 45372), (4047, 44576), (4179, 43168), (4256, 42387), (4776, 37772), (5396, 33432), (5572, 32376), (5964, 30248), (6368, 28329), (6384, 28258), (6816, 26467), (7562, 23856), (7952, 22686), (8094, 22288), (8358, 21584), (9443, 19104), (9552, 18886), (10792, 16716), (11144, 16188), (11343, 15904), (11928, 15124), (12768, 14129)]