80740800

素因数分解:

$2^6\times 3^4\times 5^2\times 7^1\times {\mathrm{89}}^1$

素因数の和:130

約数の個数: 420

約数和(自身を含む): 342991440

約数和(自身を除く): 262250640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 89, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 162, 168, 175, 178, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 267, 270, 280, 288, 300, 315, 320, 324, 336, 350, 356, 360, 378, 400, 405, 420, 432, 445, 448, 450, 480, 504, 525, 534, 540, 560, 567, 576, 600, 623, 630, 648, 672, 675, 700, 712, 720, 756, 800, 801, 810, 840, 864, 890, 900, 945, 960, 1008, 1050, 1068, 1080, 1120, 1134, 1200, 1246, 1260, 1296, 1335, 1344, 1350, 1400, 1424, 1440, 1512, 1575, 1600, 1602, 1620, 1680, 1728, 1780, 1800, 1869, 1890, 2016, 2025, 2100, 2136, 2160, 2225, 2240, 2268, 2400, 2403, 2492, 2520, 2592, 2670, 2700, 2800, 2835, 2848, 2880, 3024, 3115, 3150, 3204, 3240, 3360, 3560, 3600, 3738, 3780, 4005, 4032, 4050, 4200, 4272, 4320, 4450, 4536, 4725, 4800, 4806, 4984, 5040, 5184, 5340, 5400, 5600, 5607, 5670, 5696, 6048, 6230, 6300, 6408, 6480, 6675, 6720, 7120, 7200, 7209, 7476, 7560, 8010, 8100, 8400, 8544, 8640, 8900, 9072, 9345, 9450, 9612, 9968, 10080, 10680, 10800, 11200, 11214, 11340, 12015, 12096, 12460, 12600, 12816, 12960, 13350, 14175, 14240, 14400, 14418, 14952, 15120, 15575, 16020, 16200, 16800, 16821, 17088, 17800, 18144, 18690, 18900, 19224, 19936, 20025, 20160, 21360, 21600, 22428, 22680, 24030, 24920, 25200, 25632, 25920, 26700, 28035, 28350, 28480, 28836, 29904, 30240, 31150, 32040, 32400, 33600, 33642, 35600, 36045, 36288, 37380, 37800, 38448, 39872, 40050, 42720, 43200, 44856, 45360, 46725, 48060, 49840, 50400, 50463, 51264, 53400, 56070, 56700, 57672, 59808, 60075, 60480, 62300, 64080, 64800, 67284, 71200, 72090, 74760, 75600, 76896, 80100, 84105, 85440, 89712, 90720, 93450, 96120, 99680, 100800, 100926, 106800, 112140, 113400, 115344, 119616, 120150, 124600, 128160, 129600, 134568, 140175, 142400, 144180, 149520, 151200, 153792, 160200, 168210, 179424, 180225, 181440, 186900, 192240, 199360, 201852, 213600, 224280, 226800, 230688, 240300, 249200, 252315, 256320, 269136, 280350, 288360, 299040, 302400, 320400, 336420, 358848, 360450, 373800, 384480, 403704, 420525, 427200, 448560, 453600, 461376, 480600, 498400, 504630, 538272, 560700, 576720, 598080, 640800, 672840, 720900, 747600, 768960, 807408, 841050, 897120, 907200, 961200, 996800, 1009260, 1076544, 1121400, 1153440, 1261575, 1281600, 1345680, 1441800, 1495200, 1614816, 1682100, 1794240, 1922400, 2018520, 2242800, 2306880, 2523150, 2691360, 2883600, 2990400, 3229632, 3364200, 3844800, 4037040, 4485600, 5046300, 5382720, 5767200, 6728400, 8074080, 8971200, 10092600, 11534400, 13456800, 16148160, 20185200, 26913600, 40370400, 80740800]

約数ペア:

[(1, 80740800), (2, 40370400), (3, 26913600), (4, 20185200), (5, 16148160), (6, 13456800), (7, 11534400), (8, 10092600), (9, 8971200), (10, 8074080), (12, 6728400), (14, 5767200), (15, 5382720), (16, 5046300), (18, 4485600), (20, 4037040), (21, 3844800), (24, 3364200), (25, 3229632), (27, 2990400), (28, 2883600), (30, 2691360), (32, 2523150), (35, 2306880), (36, 2242800), (40, 2018520), (42, 1922400), (45, 1794240), (48, 1682100), (50, 1614816), (54, 1495200), (56, 1441800), (60, 1345680), (63, 1281600), (64, 1261575), (70, 1153440), (72, 1121400), (75, 1076544), (80, 1009260), (81, 996800), (84, 961200), (89, 907200), (90, 897120), (96, 841050), (100, 807408), (105, 768960), (108, 747600), (112, 720900), (120, 672840), (126, 640800), (135, 598080), (140, 576720), (144, 560700), (150, 538272), (160, 504630), (162, 498400), (168, 480600), (175, 461376), (178, 453600), (180, 448560), (189, 427200), (192, 420525), (200, 403704), (210, 384480), (216, 373800), (224, 360450), (225, 358848), (240, 336420), (252, 320400), (267, 302400), (270, 299040), (280, 288360), (288, 280350), (300, 269136), (315, 256320), (320, 252315), (324, 249200), (336, 240300), (350, 230688), (356, 226800), (360, 224280), (378, 213600), (400, 201852), (405, 199360), (420, 192240), (432, 186900), (445, 181440), (448, 180225), (450, 179424), (480, 168210), (504, 160200), (525, 153792), (534, 151200), (540, 149520), (560, 144180), (567, 142400), (576, 140175), (600, 134568), (623, 129600), (630, 128160), (648, 124600), (672, 120150), (675, 119616), (700, 115344), (712, 113400), (720, 112140), (756, 106800), (800, 100926), (801, 100800), (810, 99680), (840, 96120), (864, 93450), (890, 90720), (900, 89712), (945, 85440), (960, 84105), (1008, 80100), (1050, 76896), (1068, 75600), (1080, 74760), (1120, 72090), (1134, 71200), (1200, 67284), (1246, 64800), (1260, 64080), (1296, 62300), (1335, 60480), (1344, 60075), (1350, 59808), (1400, 57672), (1424, 56700), (1440, 56070), (1512, 53400), (1575, 51264), (1600, 50463), (1602, 50400), (1620, 49840), (1680, 48060), (1728, 46725), (1780, 45360), (1800, 44856), (1869, 43200), (1890, 42720), (2016, 40050), (2025, 39872), (2100, 38448), (2136, 37800), (2160, 37380), (2225, 36288), (2240, 36045), (2268, 35600), (2400, 33642), (2403, 33600), (2492, 32400), (2520, 32040), (2592, 31150), (2670, 30240), (2700, 29904), (2800, 28836), (2835, 28480), (2848, 28350), (2880, 28035), (3024, 26700), (3115, 25920), (3150, 25632), (3204, 25200), (3240, 24920), (3360, 24030), (3560, 22680), (3600, 22428), (3738, 21600), (3780, 21360), (4005, 20160), (4032, 20025), (4050, 19936), (4200, 19224), (4272, 18900), (4320, 18690), (4450, 18144), (4536, 17800), (4725, 17088), (4800, 16821), (4806, 16800), (4984, 16200), (5040, 16020), (5184, 15575), (5340, 15120), (5400, 14952), (5600, 14418), (5607, 14400), (5670, 14240), (5696, 14175), (6048, 13350), (6230, 12960), (6300, 12816), (6408, 12600), (6480, 12460), (6675, 12096), (6720, 12015), (7120, 11340), (7200, 11214), (7209, 11200), (7476, 10800), (7560, 10680), (8010, 10080), (8100, 9968), (8400, 9612), (8544, 9450), (8640, 9345), (8900, 9072)]