665994240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 264

約数和(自身を含む): 2347090200

約数和(自身を除く): 1681095960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 149, 160, 180, 192, 194, 240, 256, 288, 291, 298, 320, 360, 384, 388, 447, 480, 485, 512, 576, 582, 596, 640, 720, 745, 768, 776, 873, 894, 960, 970, 1024, 1152, 1164, 1192, 1280, 1341, 1440, 1455, 1490, 1536, 1552, 1746, 1788, 1920, 1940, 2235, 2304, 2328, 2384, 2560, 2682, 2880, 2910, 2980, 3072, 3104, 3492, 3576, 3840, 3880, 4365, 4470, 4608, 4656, 4768, 5120, 5364, 5760, 5820, 5960, 6208, 6705, 6984, 7152, 7680, 7760, 8730, 8940, 9216, 9312, 9536, 10728, 11520, 11640, 11920, 12416, 13410, 13968, 14304, 14453, 15360, 15520, 17460, 17880, 18624, 19072, 21456, 23040, 23280, 23840, 24832, 26820, 27936, 28608, 28906, 31040, 34920, 35760, 37248, 38144, 42912, 43359, 46080, 46560, 47680, 49664, 53640, 55872, 57216, 57812, 62080, 69840, 71520, 72265, 74496, 76288, 85824, 86718, 93120, 95360, 99328, 107280, 111744, 114432, 115624, 124160, 130077, 139680, 143040, 144530, 148992, 152576, 171648, 173436, 186240, 190720, 214560, 216795, 223488, 228864, 231248, 248320, 260154, 279360, 286080, 289060, 297984, 343296, 346872, 372480, 381440, 429120, 433590, 446976, 457728, 462496, 496640, 520308, 558720, 572160, 578120, 650385, 686592, 693744, 744960, 762880, 858240, 867180, 893952, 924992, 1040616, 1117440, 1144320, 1156240, 1300770, 1373184, 1387488, 1489920, 1716480, 1734360, 1849984, 2081232, 2234880, 2288640, 2312480, 2601540, 2774976, 3432960, 3468720, 3699968, 4162464, 4469760, 4624960, 5203080, 5549952, 6865920, 6937440, 7399936, 8324928, 9249920, 10406160, 11099904, 13874880, 14799872, 16649856, 18499840, 20812320, 22199808, 27749760, 33299712, 36999680, 41624640, 44399616, 55499520, 66599424, 73999360, 83249280, 110999040, 133198848, 166498560, 221998080, 332997120, 665994240]

約数ペア:

[(1, 665994240), (2, 332997120), (3, 221998080), (4, 166498560), (5, 133198848), (6, 110999040), (8, 83249280), (9, 73999360), (10, 66599424), (12, 55499520), (15, 44399616), (16, 41624640), (18, 36999680), (20, 33299712), (24, 27749760), (30, 22199808), (32, 20812320), (36, 18499840), (40, 16649856), (45, 14799872), (48, 13874880), (60, 11099904), (64, 10406160), (72, 9249920), (80, 8324928), (90, 7399936), (96, 6937440), (97, 6865920), (120, 5549952), (128, 5203080), (144, 4624960), (149, 4469760), (160, 4162464), (180, 3699968), (192, 3468720), (194, 3432960), (240, 2774976), (256, 2601540), (288, 2312480), (291, 2288640), (298, 2234880), (320, 2081232), (360, 1849984), (384, 1734360), (388, 1716480), (447, 1489920), (480, 1387488), (485, 1373184), (512, 1300770), (576, 1156240), (582, 1144320), (596, 1117440), (640, 1040616), (720, 924992), (745, 893952), (768, 867180), (776, 858240), (873, 762880), (894, 744960), (960, 693744), (970, 686592), (1024, 650385), (1152, 578120), (1164, 572160), (1192, 558720), (1280, 520308), (1341, 496640), (1440, 462496), (1455, 457728), (1490, 446976), (1536, 433590), (1552, 429120), (1746, 381440), (1788, 372480), (1920, 346872), (1940, 343296), (2235, 297984), (2304, 289060), (2328, 286080), (2384, 279360), (2560, 260154), (2682, 248320), (2880, 231248), (2910, 228864), (2980, 223488), (3072, 216795), (3104, 214560), (3492, 190720), (3576, 186240), (3840, 173436), (3880, 171648), (4365, 152576), (4470, 148992), (4608, 144530), (4656, 143040), (4768, 139680), (5120, 130077), (5364, 124160), (5760, 115624), (5820, 114432), (5960, 111744), (6208, 107280), (6705, 99328), (6984, 95360), (7152, 93120), (7680, 86718), (7760, 85824), (8730, 76288), (8940, 74496), (9216, 72265), (9312, 71520), (9536, 69840), (10728, 62080), (11520, 57812), (11640, 57216), (11920, 55872), (12416, 53640), (13410, 49664), (13968, 47680), (14304, 46560), (14453, 46080), (15360, 43359), (15520, 42912), (17460, 38144), (17880, 37248), (18624, 35760), (19072, 34920), (21456, 31040), (23040, 28906), (23280, 28608), (23840, 27936), (24832, 26820)]