65913937920

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{19867}}^1$

素因数の和:19910

約数の個数: 280

約数和(自身を含む): 236311144344

約数和(自身を除く): 170397206424

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, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 10240, 10368, 11520, 12288, 12960, 13824, 15360, 17280, 18432, 19867, 20480, 20736, 23040, 24576, 25920, 27648, 30720, 34560, 36864, 39734, 40960, 41472, 46080, 51840, 55296, 59601, 61440, 69120, 73728, 79468, 82944, 92160, 99335, 103680, 110592, 119202, 122880, 138240, 158936, 165888, 178803, 184320, 198670, 207360, 221184, 238404, 276480, 298005, 317872, 331776, 357606, 368640, 397340, 414720, 476808, 536409, 552960, 596010, 635744, 663552, 715212, 794680, 829440, 894015, 953616, 1072818, 1105920, 1192020, 1271488, 1430424, 1589360, 1609227, 1658880, 1788030, 1907232, 2145636, 2384040, 2542976, 2682045, 2860848, 3178720, 3218454, 3317760, 3576060, 3814464, 4291272, 4768080, 5085952, 5364090, 5721696, 6357440, 6436908, 7152120, 7628928, 8046135, 8582544, 9536160, 10171904, 10728180, 11443392, 12714880, 12873816, 14304240, 15257856, 16092270, 17165088, 19072320, 20343808, 21456360, 22886784, 25429760, 25747632, 28608480, 30515712, 32184540, 34330176, 38144640, 40687616, 42912720, 45773568, 50859520, 51495264, 57216960, 61031424, 64369080, 68660352, 76289280, 81375232, 85825440, 91547136, 101719040, 102990528, 114433920, 122062848, 128738160, 137320704, 152578560, 162750464, 171650880, 183094272, 203438080, 205981056, 228867840, 244125696, 257476320, 274641408, 305157120, 343301760, 366188544, 406876160, 411962112, 457735680, 488251392, 514952640, 549282816, 610314240, 686603520, 732377088, 813752320, 823924224, 915471360, 1029905280, 1098565632, 1220628480, 1373207040, 1464754176, 1647848448, 1830942720, 2059810560, 2197131264, 2441256960, 2746414080, 3295696896, 3661885440, 4119621120, 4394262528, 5492828160, 6591393792, 7323770880, 8239242240, 10985656320, 13182787584, 16478484480, 21971312640, 32956968960, 65913937920]

約数ペア:

[(1, 65913937920), (2, 32956968960), (3, 21971312640), (4, 16478484480), (5, 13182787584), (6, 10985656320), (8, 8239242240), (9, 7323770880), (10, 6591393792), (12, 5492828160), (15, 4394262528), (16, 4119621120), (18, 3661885440), (20, 3295696896), (24, 2746414080), (27, 2441256960), (30, 2197131264), (32, 2059810560), (36, 1830942720), (40, 1647848448), (45, 1464754176), (48, 1373207040), (54, 1220628480), (60, 1098565632), (64, 1029905280), (72, 915471360), (80, 823924224), (81, 813752320), (90, 732377088), (96, 686603520), (108, 610314240), (120, 549282816), (128, 514952640), (135, 488251392), (144, 457735680), (160, 411962112), (162, 406876160), (180, 366188544), (192, 343301760), (216, 305157120), (240, 274641408), (256, 257476320), (270, 244125696), (288, 228867840), (320, 205981056), (324, 203438080), (360, 183094272), (384, 171650880), (405, 162750464), (432, 152578560), (480, 137320704), (512, 128738160), (540, 122062848), (576, 114433920), (640, 102990528), (648, 101719040), (720, 91547136), (768, 85825440), (810, 81375232), (864, 76289280), (960, 68660352), (1024, 64369080), (1080, 61031424), (1152, 57216960), (1280, 51495264), (1296, 50859520), (1440, 45773568), (1536, 42912720), (1620, 40687616), (1728, 38144640), (1920, 34330176), (2048, 32184540), (2160, 30515712), (2304, 28608480), (2560, 25747632), (2592, 25429760), (2880, 22886784), (3072, 21456360), (3240, 20343808), (3456, 19072320), (3840, 17165088), (4096, 16092270), (4320, 15257856), (4608, 14304240), (5120, 12873816), (5184, 12714880), (5760, 11443392), (6144, 10728180), (6480, 10171904), (6912, 9536160), (7680, 8582544), (8192, 8046135), (8640, 7628928), (9216, 7152120), (10240, 6436908), (10368, 6357440), (11520, 5721696), (12288, 5364090), (12960, 5085952), (13824, 4768080), (15360, 4291272), (17280, 3814464), (18432, 3576060), (19867, 3317760), (20480, 3218454), (20736, 3178720), (23040, 2860848), (24576, 2682045), (25920, 2542976), (27648, 2384040), (30720, 2145636), (34560, 1907232), (36864, 1788030), (39734, 1658880), (40960, 1609227), (41472, 1589360), (46080, 1430424), (51840, 1271488), (55296, 1192020), (59601, 1105920), (61440, 1072818), (69120, 953616), (73728, 894015), (79468, 829440), (82944, 794680), (92160, 715212), (99335, 663552), (103680, 635744), (110592, 596010), (119202, 552960), (122880, 536409), (138240, 476808), (158936, 414720), (165888, 397340), (178803, 368640), (184320, 357606), (198670, 331776), (207360, 317872), (221184, 298005), (238404, 276480)]