18516856320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5119}}^1$

素因数の和:5305

約数の個数: 240

約数和(自身を含む): 64550154240

約数和(自身を除く): 46033297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 384, 471, 480, 512, 576, 628, 640, 720, 768, 785, 942, 960, 1152, 1256, 1280, 1413, 1440, 1536, 1570, 1884, 1920, 2304, 2355, 2512, 2560, 2826, 2880, 3140, 3768, 3840, 4608, 4710, 5024, 5119, 5652, 5760, 6280, 7065, 7536, 7680, 9420, 10048, 10238, 11304, 11520, 12560, 14130, 15072, 15357, 18840, 20096, 20476, 22608, 23040, 25120, 25595, 28260, 30144, 30714, 37680, 40192, 40952, 45216, 46071, 50240, 51190, 56520, 60288, 61428, 75360, 76785, 80384, 81904, 90432, 92142, 100480, 102380, 113040, 120576, 122856, 150720, 153570, 163808, 180864, 184284, 200960, 204760, 226080, 230355, 241152, 245712, 301440, 307140, 327616, 361728, 368568, 401920, 409520, 452160, 460710, 491424, 602880, 614280, 655232, 723456, 737136, 803683, 819040, 904320, 921420, 982848, 1205760, 1228560, 1310464, 1474272, 1607366, 1638080, 1808640, 1842840, 1965696, 2411049, 2457120, 2620928, 2948544, 3214732, 3276160, 3617280, 3685680, 3931392, 4018415, 4822098, 4914240, 5897088, 6429464, 6552320, 7233147, 7371360, 7862784, 8036830, 9644196, 9828480, 11794176, 12055245, 12858928, 13104640, 14466294, 14742720, 16073660, 19288392, 19656960, 23588352, 24110490, 25717856, 28932588, 29485440, 32147320, 36165735, 38576784, 39313920, 48220980, 51435712, 57865176, 58970880, 64294640, 72331470, 77153568, 96441960, 102871424, 115730352, 117941760, 128589280, 144662940, 154307136, 192883920, 205742848, 231460704, 257178560, 289325880, 308614272, 385767840, 411485696, 462921408, 514357120, 578651760, 617228544, 771535680, 925842816, 1028714240, 1157303520, 1234457088, 1543071360, 1851685632, 2057428480, 2314607040, 3086142720, 3703371264, 4629214080, 6172285440, 9258428160, 18516856320]

約数ペア:

[(1, 18516856320), (2, 9258428160), (3, 6172285440), (4, 4629214080), (5, 3703371264), (6, 3086142720), (8, 2314607040), (9, 2057428480), (10, 1851685632), (12, 1543071360), (15, 1234457088), (16, 1157303520), (18, 1028714240), (20, 925842816), (24, 771535680), (30, 617228544), (32, 578651760), (36, 514357120), (40, 462921408), (45, 411485696), (48, 385767840), (60, 308614272), (64, 289325880), (72, 257178560), (80, 231460704), (90, 205742848), (96, 192883920), (120, 154307136), (128, 144662940), (144, 128589280), (157, 117941760), (160, 115730352), (180, 102871424), (192, 96441960), (240, 77153568), (256, 72331470), (288, 64294640), (314, 58970880), (320, 57865176), (360, 51435712), (384, 48220980), (471, 39313920), (480, 38576784), (512, 36165735), (576, 32147320), (628, 29485440), (640, 28932588), (720, 25717856), (768, 24110490), (785, 23588352), (942, 19656960), (960, 19288392), (1152, 16073660), (1256, 14742720), (1280, 14466294), (1413, 13104640), (1440, 12858928), (1536, 12055245), (1570, 11794176), (1884, 9828480), (1920, 9644196), (2304, 8036830), (2355, 7862784), (2512, 7371360), (2560, 7233147), (2826, 6552320), (2880, 6429464), (3140, 5897088), (3768, 4914240), (3840, 4822098), (4608, 4018415), (4710, 3931392), (5024, 3685680), (5119, 3617280), (5652, 3276160), (5760, 3214732), (6280, 2948544), (7065, 2620928), (7536, 2457120), (7680, 2411049), (9420, 1965696), (10048, 1842840), (10238, 1808640), (11304, 1638080), (11520, 1607366), (12560, 1474272), (14130, 1310464), (15072, 1228560), (15357, 1205760), (18840, 982848), (20096, 921420), (20476, 904320), (22608, 819040), (23040, 803683), (25120, 737136), (25595, 723456), (28260, 655232), (30144, 614280), (30714, 602880), (37680, 491424), (40192, 460710), (40952, 452160), (45216, 409520), (46071, 401920), (50240, 368568), (51190, 361728), (56520, 327616), (60288, 307140), (61428, 301440), (75360, 245712), (76785, 241152), (80384, 230355), (81904, 226080), (90432, 204760), (92142, 200960), (100480, 184284), (102380, 180864), (113040, 163808), (120576, 153570), (122856, 150720)]