180494496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 647232768

約数和(自身を除く): 466738272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 71, 72, 78, 84, 91, 96, 97, 104, 112, 117, 126, 142, 144, 156, 168, 182, 194, 208, 213, 224, 234, 252, 273, 284, 288, 291, 312, 336, 364, 388, 416, 426, 468, 497, 504, 546, 568, 582, 624, 639, 672, 679, 728, 776, 819, 852, 873, 923, 936, 994, 1008, 1092, 1136, 1164, 1248, 1261, 1278, 1358, 1456, 1491, 1552, 1638, 1704, 1746, 1846, 1872, 1988, 2016, 2037, 2184, 2272, 2328, 2522, 2556, 2716, 2769, 2912, 2982, 3104, 3276, 3408, 3492, 3692, 3744, 3783, 3976, 4074, 4368, 4473, 4656, 5044, 5112, 5432, 5538, 5964, 6111, 6461, 6552, 6816, 6887, 6984, 7384, 7566, 7952, 8148, 8307, 8736, 8827, 8946, 9312, 10088, 10224, 10864, 11076, 11349, 11928, 12222, 12922, 13104, 13774, 13968, 14768, 15132, 15904, 16296, 16614, 17654, 17892, 19383, 20176, 20448, 20661, 21728, 22152, 22698, 23856, 24444, 25844, 26208, 26481, 27548, 27936, 29536, 30264, 32592, 33228, 35308, 35784, 38766, 40352, 41322, 44304, 45396, 47712, 48209, 48888, 51688, 52962, 55096, 58149, 60528, 61983, 65184, 66456, 70616, 71568, 77532, 79443, 82644, 88608, 89531, 90792, 96418, 97776, 103376, 105924, 110192, 116298, 121056, 123966, 132912, 141232, 143136, 144627, 155064, 158886, 165288, 179062, 181584, 192836, 195552, 206752, 211848, 220384, 232596, 247932, 265824, 268593, 282464, 289254, 310128, 317772, 330576, 358124, 363168, 385672, 423696, 433881, 465192, 495864, 537186, 578508, 620256, 626717, 635544, 661152, 716248, 771344, 805779, 847392, 867762, 930384, 991728, 1074372, 1157016, 1253434, 1271088, 1432496, 1542688, 1611558, 1735524, 1860768, 1880151, 1983456, 2148744, 2314032, 2506868, 2542176, 2864992, 3223116, 3471048, 3760302, 4297488, 4628064, 5013736, 5640453, 6446232, 6942096, 7520604, 8594976, 10027472, 11280906, 12892464, 13884192, 15041208, 20054944, 22561812, 25784928, 30082416, 45123624, 60164832, 90247248, 180494496]

約数ペア:

[(1, 180494496), (2, 90247248), (3, 60164832), (4, 45123624), (6, 30082416), (7, 25784928), (8, 22561812), (9, 20054944), (12, 15041208), (13, 13884192), (14, 12892464), (16, 11280906), (18, 10027472), (21, 8594976), (24, 7520604), (26, 6942096), (28, 6446232), (32, 5640453), (36, 5013736), (39, 4628064), (42, 4297488), (48, 3760302), (52, 3471048), (56, 3223116), (63, 2864992), (71, 2542176), (72, 2506868), (78, 2314032), (84, 2148744), (91, 1983456), (96, 1880151), (97, 1860768), (104, 1735524), (112, 1611558), (117, 1542688), (126, 1432496), (142, 1271088), (144, 1253434), (156, 1157016), (168, 1074372), (182, 991728), (194, 930384), (208, 867762), (213, 847392), (224, 805779), (234, 771344), (252, 716248), (273, 661152), (284, 635544), (288, 626717), (291, 620256), (312, 578508), (336, 537186), (364, 495864), (388, 465192), (416, 433881), (426, 423696), (468, 385672), (497, 363168), (504, 358124), (546, 330576), (568, 317772), (582, 310128), (624, 289254), (639, 282464), (672, 268593), (679, 265824), (728, 247932), (776, 232596), (819, 220384), (852, 211848), (873, 206752), (923, 195552), (936, 192836), (994, 181584), (1008, 179062), (1092, 165288), (1136, 158886), (1164, 155064), (1248, 144627), (1261, 143136), (1278, 141232), (1358, 132912), (1456, 123966), (1491, 121056), (1552, 116298), (1638, 110192), (1704, 105924), (1746, 103376), (1846, 97776), (1872, 96418), (1988, 90792), (2016, 89531), (2037, 88608), (2184, 82644), (2272, 79443), (2328, 77532), (2522, 71568), (2556, 70616), (2716, 66456), (2769, 65184), (2912, 61983), (2982, 60528), (3104, 58149), (3276, 55096), (3408, 52962), (3492, 51688), (3692, 48888), (3744, 48209), (3783, 47712), (3976, 45396), (4074, 44304), (4368, 41322), (4473, 40352), (4656, 38766), (5044, 35784), (5112, 35308), (5432, 33228), (5538, 32592), (5964, 30264), (6111, 29536), (6461, 27936), (6552, 27548), (6816, 26481), (6887, 26208), (6984, 25844), (7384, 24444), (7566, 23856), (7952, 22698), (8148, 22152), (8307, 21728), (8736, 20661), (8827, 20448), (8946, 20176), (9312, 19383), (10088, 17892), (10224, 17654), (10864, 16614), (11076, 16296), (11349, 15904), (11928, 15132), (12222, 14768), (12922, 13968), (13104, 13774)]