240659328

素因数分解:

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

素因数の和:205

約数の個数: 256

約数和(自身を含む): 806077440

約数和(自身を除く): 565418112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 71, 78, 84, 91, 96, 97, 104, 112, 128, 142, 156, 168, 182, 192, 194, 208, 213, 224, 273, 284, 291, 312, 336, 364, 384, 388, 416, 426, 448, 497, 546, 568, 582, 624, 672, 679, 728, 776, 832, 852, 896, 923, 994, 1092, 1136, 1164, 1248, 1261, 1344, 1358, 1456, 1491, 1552, 1664, 1704, 1846, 1988, 2037, 2184, 2272, 2328, 2496, 2522, 2688, 2716, 2769, 2912, 2982, 3104, 3408, 3692, 3783, 3976, 4074, 4368, 4544, 4656, 4992, 5044, 5432, 5538, 5824, 5964, 6208, 6461, 6816, 6887, 7384, 7566, 7952, 8148, 8736, 8827, 9088, 9312, 10088, 10864, 11076, 11648, 11928, 12416, 12922, 13632, 13774, 14768, 15132, 15904, 16296, 17472, 17654, 18624, 19383, 20176, 20661, 21728, 22152, 23856, 25844, 26481, 27264, 27548, 29536, 30264, 31808, 32592, 34944, 35308, 37248, 38766, 40352, 41322, 43456, 44304, 47712, 48209, 51688, 52962, 55096, 59072, 60528, 63616, 65184, 70616, 77532, 80704, 82644, 86912, 88608, 89531, 95424, 96418, 103376, 105924, 110192, 118144, 121056, 130368, 141232, 144627, 155064, 161408, 165288, 177216, 179062, 190848, 192836, 206752, 211848, 220384, 242112, 260736, 268593, 282464, 289254, 310128, 330576, 354432, 358124, 385672, 413504, 423696, 440768, 484224, 537186, 564928, 578508, 620256, 626717, 661152, 716248, 771344, 827008, 847392, 881536, 1074372, 1129856, 1157016, 1240512, 1253434, 1322304, 1432496, 1542688, 1694784, 1880151, 2148744, 2314032, 2481024, 2506868, 2644608, 2864992, 3085376, 3389568, 3760302, 4297488, 4628064, 5013736, 5729984, 6170752, 7520604, 8594976, 9256128, 10027472, 11459968, 15041208, 17189952, 18512256, 20054944, 30082416, 34379904, 40109888, 60164832, 80219776, 120329664, 240659328]

約数ペア:

[(1, 240659328), (2, 120329664), (3, 80219776), (4, 60164832), (6, 40109888), (7, 34379904), (8, 30082416), (12, 20054944), (13, 18512256), (14, 17189952), (16, 15041208), (21, 11459968), (24, 10027472), (26, 9256128), (28, 8594976), (32, 7520604), (39, 6170752), (42, 5729984), (48, 5013736), (52, 4628064), (56, 4297488), (64, 3760302), (71, 3389568), (78, 3085376), (84, 2864992), (91, 2644608), (96, 2506868), (97, 2481024), (104, 2314032), (112, 2148744), (128, 1880151), (142, 1694784), (156, 1542688), (168, 1432496), (182, 1322304), (192, 1253434), (194, 1240512), (208, 1157016), (213, 1129856), (224, 1074372), (273, 881536), (284, 847392), (291, 827008), (312, 771344), (336, 716248), (364, 661152), (384, 626717), (388, 620256), (416, 578508), (426, 564928), (448, 537186), (497, 484224), (546, 440768), (568, 423696), (582, 413504), (624, 385672), (672, 358124), (679, 354432), (728, 330576), (776, 310128), (832, 289254), (852, 282464), (896, 268593), (923, 260736), (994, 242112), (1092, 220384), (1136, 211848), (1164, 206752), (1248, 192836), (1261, 190848), (1344, 179062), (1358, 177216), (1456, 165288), (1491, 161408), (1552, 155064), (1664, 144627), (1704, 141232), (1846, 130368), (1988, 121056), (2037, 118144), (2184, 110192), (2272, 105924), (2328, 103376), (2496, 96418), (2522, 95424), (2688, 89531), (2716, 88608), (2769, 86912), (2912, 82644), (2982, 80704), (3104, 77532), (3408, 70616), (3692, 65184), (3783, 63616), (3976, 60528), (4074, 59072), (4368, 55096), (4544, 52962), (4656, 51688), (4992, 48209), (5044, 47712), (5432, 44304), (5538, 43456), (5824, 41322), (5964, 40352), (6208, 38766), (6461, 37248), (6816, 35308), (6887, 34944), (7384, 32592), (7566, 31808), (7952, 30264), (8148, 29536), (8736, 27548), (8827, 27264), (9088, 26481), (9312, 25844), (10088, 23856), (10864, 22152), (11076, 21728), (11648, 20661), (11928, 20176), (12416, 19383), (12922, 18624), (13632, 17654), (13774, 17472), (14768, 16296), (15132, 15904)]