65111040

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 220

約数和(自身を含む): 234807276

約数和(自身を除く): 169696236

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, 157, 160, 162, 180, 192, 216, 240, 256, 270, 288, 314, 320, 324, 360, 384, 405, 432, 471, 480, 512, 540, 576, 628, 640, 648, 720, 768, 785, 810, 864, 942, 960, 1024, 1080, 1152, 1256, 1280, 1296, 1413, 1440, 1536, 1570, 1620, 1728, 1884, 1920, 2160, 2304, 2355, 2512, 2560, 2592, 2826, 2880, 3072, 3140, 3240, 3456, 3768, 3840, 4239, 4320, 4608, 4710, 5024, 5120, 5184, 5652, 5760, 6280, 6480, 6912, 7065, 7536, 7680, 8478, 8640, 9216, 9420, 10048, 10368, 11304, 11520, 12560, 12717, 12960, 13824, 14130, 15072, 15360, 16956, 17280, 18840, 20096, 20736, 21195, 22608, 23040, 25120, 25434, 25920, 27648, 28260, 30144, 33912, 34560, 37680, 40192, 41472, 42390, 45216, 46080, 50240, 50868, 51840, 56520, 60288, 63585, 67824, 69120, 75360, 80384, 82944, 84780, 90432, 100480, 101736, 103680, 113040, 120576, 127170, 135648, 138240, 150720, 160768, 169560, 180864, 200960, 203472, 207360, 226080, 241152, 254340, 271296, 301440, 339120, 361728, 401920, 406944, 414720, 452160, 482304, 508680, 542592, 602880, 678240, 723456, 803840, 813888, 904320, 1017360, 1085184, 1205760, 1356480, 1446912, 1627776, 1808640, 2034720, 2170368, 2411520, 2712960, 3255552, 3617280, 4069440, 4340736, 5425920, 6511104, 7234560, 8138880, 10851840, 13022208, 16277760, 21703680, 32555520, 65111040]

約数ペア:

[(1, 65111040), (2, 32555520), (3, 21703680), (4, 16277760), (5, 13022208), (6, 10851840), (8, 8138880), (9, 7234560), (10, 6511104), (12, 5425920), (15, 4340736), (16, 4069440), (18, 3617280), (20, 3255552), (24, 2712960), (27, 2411520), (30, 2170368), (32, 2034720), (36, 1808640), (40, 1627776), (45, 1446912), (48, 1356480), (54, 1205760), (60, 1085184), (64, 1017360), (72, 904320), (80, 813888), (81, 803840), (90, 723456), (96, 678240), (108, 602880), (120, 542592), (128, 508680), (135, 482304), (144, 452160), (157, 414720), (160, 406944), (162, 401920), (180, 361728), (192, 339120), (216, 301440), (240, 271296), (256, 254340), (270, 241152), (288, 226080), (314, 207360), (320, 203472), (324, 200960), (360, 180864), (384, 169560), (405, 160768), (432, 150720), (471, 138240), (480, 135648), (512, 127170), (540, 120576), (576, 113040), (628, 103680), (640, 101736), (648, 100480), (720, 90432), (768, 84780), (785, 82944), (810, 80384), (864, 75360), (942, 69120), (960, 67824), (1024, 63585), (1080, 60288), (1152, 56520), (1256, 51840), (1280, 50868), (1296, 50240), (1413, 46080), (1440, 45216), (1536, 42390), (1570, 41472), (1620, 40192), (1728, 37680), (1884, 34560), (1920, 33912), (2160, 30144), (2304, 28260), (2355, 27648), (2512, 25920), (2560, 25434), (2592, 25120), (2826, 23040), (2880, 22608), (3072, 21195), (3140, 20736), (3240, 20096), (3456, 18840), (3768, 17280), (3840, 16956), (4239, 15360), (4320, 15072), (4608, 14130), (4710, 13824), (5024, 12960), (5120, 12717), (5184, 12560), (5652, 11520), (5760, 11304), (6280, 10368), (6480, 10048), (6912, 9420), (7065, 9216), (7536, 8640), (7680, 8478)]