278107637760

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18979}}^1$

素因数の和:19068

約数の個数: 384

約数和(自身を含む): 1007291376000

約数和(自身を除く): 729183738240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 512, 530, 540, 576, 636, 640, 720, 768, 795, 848, 864, 954, 960, 1024, 1060, 1080, 1152, 1272, 1280, 1431, 1440, 1536, 1590, 1696, 1728, 1908, 1920, 2048, 2120, 2160, 2304, 2385, 2544, 2560, 2862, 2880, 3072, 3180, 3392, 3456, 3816, 3840, 4240, 4320, 4608, 4770, 5088, 5120, 5724, 5760, 6144, 6360, 6784, 6912, 7155, 7632, 7680, 8480, 8640, 9216, 9540, 10176, 10240, 11448, 11520, 12720, 13568, 13824, 14310, 15264, 15360, 16960, 17280, 18432, 18979, 19080, 20352, 22896, 23040, 25440, 27136, 27648, 28620, 30528, 30720, 33920, 34560, 37958, 38160, 40704, 45792, 46080, 50880, 54272, 55296, 56937, 57240, 61056, 67840, 69120, 75916, 76320, 81408, 91584, 92160, 94895, 101760, 108544, 113874, 114480, 122112, 135680, 138240, 151832, 152640, 162816, 170811, 183168, 189790, 203520, 227748, 228960, 244224, 271360, 276480, 284685, 303664, 305280, 325632, 341622, 366336, 379580, 407040, 455496, 457920, 488448, 512433, 542720, 569370, 607328, 610560, 683244, 732672, 759160, 814080, 854055, 910992, 915840, 976896, 1005887, 1024866, 1138740, 1214656, 1221120, 1366488, 1465344, 1518320, 1628160, 1708110, 1821984, 1831680, 2011774, 2049732, 2277480, 2429312, 2442240, 2562165, 2732976, 2930688, 3017661, 3036640, 3416220, 3643968, 3663360, 4023548, 4099464, 4554960, 4858624, 4884480, 5029435, 5124330, 5465952, 6035322, 6073280, 6832440, 7287936, 7326720, 8047096, 8198928, 9052983, 9109920, 9717248, 10058870, 10248660, 10931904, 12070644, 12146560, 13664880, 14575872, 14653440, 15088305, 16094192, 16397856, 18105966, 18219840, 19434496, 20117740, 20497320, 21863808, 24141288, 24293120, 27158949, 27329760, 29151744, 30176610, 32188384, 32795712, 36211932, 36439680, 38868992, 40235480, 40994640, 43727616, 45264915, 48282576, 48586240, 54317898, 54659520, 58303488, 60353220, 64376768, 65591424, 72423864, 72879360, 80470960, 81989280, 87455232, 90529830, 96565152, 97172480, 108635796, 109319040, 116606976, 120706440, 128753536, 131182848, 135794745, 144847728, 145758720, 160941920, 163978560, 174910464, 181059660, 193130304, 194344960, 217271592, 218638080, 241412880, 257507072, 262365696, 271589490, 289695456, 291517440, 321883840, 327957120, 349820928, 362119320, 386260608, 434543184, 437276160, 482825760, 515014144, 524731392, 543178980, 579390912, 583034880, 643767680, 655914240, 724238640, 772521216, 869086368, 874552320, 965651520, 1030028288, 1049462784, 1086357960, 1158781824, 1287535360, 1311828480, 1448477280, 1545042432, 1738172736, 1749104640, 1931303040, 2060056576, 2172715920, 2317563648, 2575070720, 2623656960, 2896954560, 3090084864, 3476345472, 3862606080, 4345431840, 4635127296, 5150141440, 5247313920, 5793909120, 6180169728, 6952690944, 7725212160, 8690863680, 9270254592, 10300282880, 11587818240, 13905381888, 15450424320, 17381727360, 18540509184, 23175636480, 27810763776, 30900848640, 34763454720, 46351272960, 55621527552, 69526909440, 92702545920, 139053818880, 278107637760]

約数ペア:

[(1, 278107637760), (2, 139053818880), (3, 92702545920), (4, 69526909440), (5, 55621527552), (6, 46351272960), (8, 34763454720), (9, 30900848640), (10, 27810763776), (12, 23175636480), (15, 18540509184), (16, 17381727360), (18, 15450424320), (20, 13905381888), (24, 11587818240), (27, 10300282880), (30, 9270254592), (32, 8690863680), (36, 7725212160), (40, 6952690944), (45, 6180169728), (48, 5793909120), (53, 5247313920), (54, 5150141440), (60, 4635127296), (64, 4345431840), (72, 3862606080), (80, 3476345472), (90, 3090084864), (96, 2896954560), (106, 2623656960), (108, 2575070720), (120, 2317563648), (128, 2172715920), (135, 2060056576), (144, 1931303040), (159, 1749104640), (160, 1738172736), (180, 1545042432), (192, 1448477280), (212, 1311828480), (216, 1287535360), (240, 1158781824), (256, 1086357960), (265, 1049462784), (270, 1030028288), (288, 965651520), (318, 874552320), (320, 869086368), (360, 772521216), (384, 724238640), (424, 655914240), (432, 643767680), (477, 583034880), (480, 579390912), (512, 543178980), (530, 524731392), (540, 515014144), (576, 482825760), (636, 437276160), (640, 434543184), (720, 386260608), (768, 362119320), (795, 349820928), (848, 327957120), (864, 321883840), (954, 291517440), (960, 289695456), (1024, 271589490), (1060, 262365696), (1080, 257507072), (1152, 241412880), (1272, 218638080), (1280, 217271592), (1431, 194344960), (1440, 193130304), (1536, 181059660), (1590, 174910464), (1696, 163978560), (1728, 160941920), (1908, 145758720), (1920, 144847728), (2048, 135794745), (2120, 131182848), (2160, 128753536), (2304, 120706440), (2385, 116606976), (2544, 109319040), (2560, 108635796), (2862, 97172480), (2880, 96565152), (3072, 90529830), (3180, 87455232), (3392, 81989280), (3456, 80470960), (3816, 72879360), (3840, 72423864), (4240, 65591424), (4320, 64376768), (4608, 60353220), (4770, 58303488), (5088, 54659520), (5120, 54317898), (5724, 48586240), (5760, 48282576), (6144, 45264915), (6360, 43727616), (6784, 40994640), (6912, 40235480), (7155, 38868992), (7632, 36439680), (7680, 36211932), (8480, 32795712), (8640, 32188384), (9216, 30176610), (9540, 29151744), (10176, 27329760), (10240, 27158949), (11448, 24293120), (11520, 24141288), (12720, 21863808), (13568, 20497320), (13824, 20117740), (14310, 19434496), (15264, 18219840), (15360, 18105966), (16960, 16397856), (17280, 16094192), (18432, 15088305), (18979, 14653440), (19080, 14575872), (20352, 13664880), (22896, 12146560), (23040, 12070644), (25440, 10931904), (27136, 10248660), (27648, 10058870), (28620, 9717248), (30528, 9109920), (30720, 9052983), (33920, 8198928), (34560, 8047096), (37958, 7326720), (38160, 7287936), (40704, 6832440), (45792, 6073280), (46080, 6035322), (50880, 5465952), (54272, 5124330), (55296, 5029435), (56937, 4884480), (57240, 4858624), (61056, 4554960), (67840, 4099464), (69120, 4023548), (75916, 3663360), (76320, 3643968), (81408, 3416220), (91584, 3036640), (92160, 3017661), (94895, 2930688), (101760, 2732976), (108544, 2562165), (113874, 2442240), (114480, 2429312), (122112, 2277480), (135680, 2049732), (138240, 2011774), (151832, 1831680), (152640, 1821984), (162816, 1708110), (170811, 1628160), (183168, 1518320), (189790, 1465344), (203520, 1366488), (227748, 1221120), (228960, 1214656), (244224, 1138740), (271360, 1024866), (276480, 1005887), (284685, 976896), (303664, 915840), (305280, 910992), (325632, 854055), (341622, 814080), (366336, 759160), (379580, 732672), (407040, 683244), (455496, 610560), (457920, 607328), (488448, 569370), (512433, 542720)]