147315840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 546981120

約数和(自身を除く): 399665280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 113, 120, 128, 140, 160, 168, 192, 194, 210, 224, 226, 240, 280, 291, 320, 336, 339, 384, 388, 420, 448, 452, 480, 485, 560, 565, 582, 640, 672, 678, 679, 776, 791, 840, 896, 904, 960, 970, 1120, 1130, 1164, 1344, 1356, 1358, 1455, 1552, 1582, 1680, 1695, 1808, 1920, 1940, 2037, 2240, 2260, 2328, 2373, 2688, 2712, 2716, 2910, 3104, 3164, 3360, 3390, 3395, 3616, 3880, 3955, 4074, 4480, 4520, 4656, 4746, 5424, 5432, 5820, 6208, 6328, 6720, 6780, 6790, 7232, 7760, 7910, 8148, 9040, 9312, 9492, 10185, 10848, 10864, 10961, 11640, 11865, 12416, 12656, 13440, 13560, 13580, 14464, 15520, 15820, 16296, 18080, 18624, 18984, 20370, 21696, 21728, 21922, 23280, 23730, 25312, 27120, 27160, 31040, 31640, 32592, 32883, 36160, 37248, 37968, 40740, 43392, 43456, 43844, 46560, 47460, 50624, 54240, 54320, 54805, 62080, 63280, 65184, 65766, 72320, 75936, 76727, 81480, 86912, 87688, 93120, 94920, 101248, 108480, 108640, 109610, 126560, 130368, 131532, 151872, 153454, 162960, 164415, 175376, 186240, 189840, 216960, 217280, 219220, 230181, 253120, 260736, 263064, 303744, 306908, 325920, 328830, 350752, 379680, 383635, 434560, 438440, 460362, 506240, 526128, 613816, 651840, 657660, 701504, 759360, 767270, 876880, 920724, 1052256, 1150905, 1227632, 1303680, 1315320, 1403008, 1518720, 1534540, 1753760, 1841448, 2104512, 2301810, 2455264, 2630640, 3069080, 3507520, 3682896, 4209024, 4603620, 4910528, 5261280, 6138160, 7015040, 7365792, 9207240, 9821056, 10522560, 12276320, 14731584, 18414480, 21045120, 24552640, 29463168, 36828960, 49105280, 73657920, 147315840]

約数ペア:

[(1, 147315840), (2, 73657920), (3, 49105280), (4, 36828960), (5, 29463168), (6, 24552640), (7, 21045120), (8, 18414480), (10, 14731584), (12, 12276320), (14, 10522560), (15, 9821056), (16, 9207240), (20, 7365792), (21, 7015040), (24, 6138160), (28, 5261280), (30, 4910528), (32, 4603620), (35, 4209024), (40, 3682896), (42, 3507520), (48, 3069080), (56, 2630640), (60, 2455264), (64, 2301810), (70, 2104512), (80, 1841448), (84, 1753760), (96, 1534540), (97, 1518720), (105, 1403008), (112, 1315320), (113, 1303680), (120, 1227632), (128, 1150905), (140, 1052256), (160, 920724), (168, 876880), (192, 767270), (194, 759360), (210, 701504), (224, 657660), (226, 651840), (240, 613816), (280, 526128), (291, 506240), (320, 460362), (336, 438440), (339, 434560), (384, 383635), (388, 379680), (420, 350752), (448, 328830), (452, 325920), (480, 306908), (485, 303744), (560, 263064), (565, 260736), (582, 253120), (640, 230181), (672, 219220), (678, 217280), (679, 216960), (776, 189840), (791, 186240), (840, 175376), (896, 164415), (904, 162960), (960, 153454), (970, 151872), (1120, 131532), (1130, 130368), (1164, 126560), (1344, 109610), (1356, 108640), (1358, 108480), (1455, 101248), (1552, 94920), (1582, 93120), (1680, 87688), (1695, 86912), (1808, 81480), (1920, 76727), (1940, 75936), (2037, 72320), (2240, 65766), (2260, 65184), (2328, 63280), (2373, 62080), (2688, 54805), (2712, 54320), (2716, 54240), (2910, 50624), (3104, 47460), (3164, 46560), (3360, 43844), (3390, 43456), (3395, 43392), (3616, 40740), (3880, 37968), (3955, 37248), (4074, 36160), (4480, 32883), (4520, 32592), (4656, 31640), (4746, 31040), (5424, 27160), (5432, 27120), (5820, 25312), (6208, 23730), (6328, 23280), (6720, 21922), (6780, 21728), (6790, 21696), (7232, 20370), (7760, 18984), (7910, 18624), (8148, 18080), (9040, 16296), (9312, 15820), (9492, 15520), (10185, 14464), (10848, 13580), (10864, 13560), (10961, 13440), (11640, 12656), (11865, 12416)]