1888842240

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{9109}}^1$

素因数の和:9144

約数の個数: 200

約数和(自身を含む): 6765978780

約数和(自身を除く): 4877136540

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, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 9109, 10368, 11520, 12960, 13824, 17280, 18218, 20736, 23040, 25920, 27327, 34560, 36436, 41472, 45545, 51840, 54654, 69120, 72872, 81981, 91090, 103680, 109308, 136635, 145744, 163962, 182180, 207360, 218616, 245943, 273270, 291488, 327924, 364360, 409905, 437232, 491886, 546540, 582976, 655848, 728720, 737829, 819810, 874464, 983772, 1093080, 1165952, 1229715, 1311696, 1457440, 1475658, 1639620, 1748928, 1967544, 2186160, 2331904, 2459430, 2623392, 2914880, 2951316, 3279240, 3497856, 3689145, 3935088, 4372320, 4663808, 4918860, 5246784, 5829760, 5902632, 6558480, 6995712, 7378290, 7870176, 8744640, 9837720, 10493568, 11659520, 11805264, 13116960, 13991424, 14756580, 15740352, 17489280, 19675440, 20987136, 23319040, 23610528, 26233920, 29513160, 31480704, 34978560, 39350880, 41974272, 47221056, 52467840, 59026320, 62961408, 69957120, 78701760, 94442112, 104935680, 118052640, 125922816, 157403520, 188884224, 209871360, 236105280, 314807040, 377768448, 472210560, 629614080, 944421120, 1888842240]

約数ペア:

[(1, 1888842240), (2, 944421120), (3, 629614080), (4, 472210560), (5, 377768448), (6, 314807040), (8, 236105280), (9, 209871360), (10, 188884224), (12, 157403520), (15, 125922816), (16, 118052640), (18, 104935680), (20, 94442112), (24, 78701760), (27, 69957120), (30, 62961408), (32, 59026320), (36, 52467840), (40, 47221056), (45, 41974272), (48, 39350880), (54, 34978560), (60, 31480704), (64, 29513160), (72, 26233920), (80, 23610528), (81, 23319040), (90, 20987136), (96, 19675440), (108, 17489280), (120, 15740352), (128, 14756580), (135, 13991424), (144, 13116960), (160, 11805264), (162, 11659520), (180, 10493568), (192, 9837720), (216, 8744640), (240, 7870176), (256, 7378290), (270, 6995712), (288, 6558480), (320, 5902632), (324, 5829760), (360, 5246784), (384, 4918860), (405, 4663808), (432, 4372320), (480, 3935088), (512, 3689145), (540, 3497856), (576, 3279240), (640, 2951316), (648, 2914880), (720, 2623392), (768, 2459430), (810, 2331904), (864, 2186160), (960, 1967544), (1080, 1748928), (1152, 1639620), (1280, 1475658), (1296, 1457440), (1440, 1311696), (1536, 1229715), (1620, 1165952), (1728, 1093080), (1920, 983772), (2160, 874464), (2304, 819810), (2560, 737829), (2592, 728720), (2880, 655848), (3240, 582976), (3456, 546540), (3840, 491886), (4320, 437232), (4608, 409905), (5184, 364360), (5760, 327924), (6480, 291488), (6912, 273270), (7680, 245943), (8640, 218616), (9109, 207360), (10368, 182180), (11520, 163962), (12960, 145744), (13824, 136635), (17280, 109308), (18218, 103680), (20736, 91090), (23040, 81981), (25920, 72872), (27327, 69120), (34560, 54654), (36436, 51840), (41472, 45545)]