20535298560

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1004

約数の個数: 480

約数和(自身を含む): 81898008192

約数和(自身を除く): 61362709632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 157, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 314, 315, 320, 336, 360, 384, 420, 448, 471, 480, 504, 512, 560, 576, 628, 630, 640, 672, 720, 768, 785, 811, 840, 896, 942, 960, 1008, 1099, 1120, 1152, 1256, 1260, 1280, 1344, 1413, 1440, 1536, 1570, 1622, 1680, 1792, 1884, 1920, 2016, 2198, 2240, 2304, 2355, 2433, 2512, 2520, 2560, 2688, 2826, 2880, 3140, 3244, 3297, 3360, 3584, 3768, 3840, 4032, 4055, 4396, 4480, 4608, 4710, 4866, 5024, 5040, 5376, 5495, 5652, 5677, 5760, 6280, 6488, 6594, 6720, 7065, 7299, 7536, 7680, 8064, 8110, 8792, 8960, 9420, 9732, 9891, 10048, 10080, 10752, 10990, 11304, 11354, 11520, 12165, 12560, 12976, 13188, 13440, 14130, 14598, 15072, 16128, 16220, 16485, 17031, 17584, 17920, 18840, 19464, 19782, 20096, 20160, 21980, 22608, 22708, 23040, 24330, 25120, 25952, 26376, 26880, 28260, 28385, 29196, 30144, 32256, 32440, 32970, 34062, 35168, 36495, 37680, 38928, 39564, 40192, 40320, 43960, 45216, 45416, 48660, 49455, 50240, 51093, 51904, 52752, 53760, 56520, 56770, 58392, 60288, 64880, 65940, 68124, 70336, 72990, 75360, 77856, 79128, 80384, 80640, 85155, 87920, 90432, 90832, 97320, 98910, 100480, 102186, 103808, 105504, 113040, 113540, 116784, 120576, 127327, 129760, 131880, 136248, 140672, 145980, 150720, 155712, 158256, 161280, 170310, 175840, 180864, 181664, 194640, 197820, 200960, 204372, 207616, 211008, 226080, 227080, 233568, 241152, 254654, 255465, 259520, 263760, 272496, 281344, 291960, 301440, 311424, 316512, 340620, 351680, 361728, 363328, 381981, 389280, 395640, 401920, 408744, 415232, 422016, 452160, 454160, 467136, 509308, 510930, 519040, 527520, 544992, 562688, 583920, 602880, 622848, 633024, 636635, 681240, 703360, 723456, 726656, 763962, 778560, 791280, 817488, 844032, 891289, 904320, 908320, 934272, 1018616, 1021860, 1038080, 1055040, 1089984, 1145943, 1167840, 1205760, 1245696, 1266048, 1273270, 1362480, 1406720, 1453312, 1527924, 1557120, 1582560, 1634976, 1688064, 1782578, 1808640, 1816640, 1868544, 1909905, 2037232, 2043720, 2076160, 2110080, 2179968, 2291886, 2335680, 2532096, 2546540, 2673867, 2724960, 2813440, 2906624, 3055848, 3114240, 3165120, 3269952, 3565156, 3617280, 3633280, 3737088, 3819810, 4074464, 4087440, 4220160, 4359936, 4456445, 4583772, 4671360, 5064192, 5093080, 5347734, 5449920, 5729715, 6111696, 6228480, 6330240, 6539904, 7130312, 7266560, 7639620, 8021601, 8148928, 8174880, 8440320, 8719872, 8912890, 9167544, 9342720, 10186160, 10695468, 10899840, 11459430, 12223392, 12660480, 13079808, 13369335, 14260624, 14533120, 15279240, 16043202, 16297856, 16349760, 17825780, 18335088, 18685440, 20372320, 21390936, 21799680, 22918860, 24446784, 25320960, 26159616, 26738670, 28521248, 30558480, 32086404, 32595712, 32699520, 35651560, 36670176, 40108005, 40744640, 42781872, 43599360, 45837720, 48893568, 53477340, 57042496, 61116960, 64172808, 65191424, 65399040, 71303120, 73340352, 80216010, 81489280, 85563744, 91675440, 97787136, 106954680, 114084992, 122233920, 128345616, 130798080, 142606240, 146680704, 160432020, 162978560, 171127488, 183350880, 195574272, 213909360, 228169984, 244467840, 256691232, 285212480, 293361408, 320864040, 325957120, 342254976, 366701760, 427818720, 456339968, 488935680, 513382464, 570424960, 586722816, 641728080, 684509952, 733403520, 855637440, 977871360, 1026764928, 1140849920, 1283456160, 1369019904, 1466807040, 1711274880, 2053529856, 2281699840, 2566912320, 2933614080, 3422549760, 4107059712, 5133824640, 6845099520, 10267649280, 20535298560]

約数ペア:

[(1, 20535298560), (2, 10267649280), (3, 6845099520), (4, 5133824640), (5, 4107059712), (6, 3422549760), (7, 2933614080), (8, 2566912320), (9, 2281699840), (10, 2053529856), (12, 1711274880), (14, 1466807040), (15, 1369019904), (16, 1283456160), (18, 1140849920), (20, 1026764928), (21, 977871360), (24, 855637440), (28, 733403520), (30, 684509952), (32, 641728080), (35, 586722816), (36, 570424960), (40, 513382464), (42, 488935680), (45, 456339968), (48, 427818720), (56, 366701760), (60, 342254976), (63, 325957120), (64, 320864040), (70, 293361408), (72, 285212480), (80, 256691232), (84, 244467840), (90, 228169984), (96, 213909360), (105, 195574272), (112, 183350880), (120, 171127488), (126, 162978560), (128, 160432020), (140, 146680704), (144, 142606240), (157, 130798080), (160, 128345616), (168, 122233920), (180, 114084992), (192, 106954680), (210, 97787136), (224, 91675440), (240, 85563744), (252, 81489280), (256, 80216010), (280, 73340352), (288, 71303120), (314, 65399040), (315, 65191424), (320, 64172808), (336, 61116960), (360, 57042496), (384, 53477340), (420, 48893568), (448, 45837720), (471, 43599360), (480, 42781872), (504, 40744640), (512, 40108005), (560, 36670176), (576, 35651560), (628, 32699520), (630, 32595712), (640, 32086404), (672, 30558480), (720, 28521248), (768, 26738670), (785, 26159616), (811, 25320960), (840, 24446784), (896, 22918860), (942, 21799680), (960, 21390936), (1008, 20372320), (1099, 18685440), (1120, 18335088), (1152, 17825780), (1256, 16349760), (1260, 16297856), (1280, 16043202), (1344, 15279240), (1413, 14533120), (1440, 14260624), (1536, 13369335), (1570, 13079808), (1622, 12660480), (1680, 12223392), (1792, 11459430), (1884, 10899840), (1920, 10695468), (2016, 10186160), (2198, 9342720), (2240, 9167544), (2304, 8912890), (2355, 8719872), (2433, 8440320), (2512, 8174880), (2520, 8148928), (2560, 8021601), (2688, 7639620), (2826, 7266560), (2880, 7130312), (3140, 6539904), (3244, 6330240), (3297, 6228480), (3360, 6111696), (3584, 5729715), (3768, 5449920), (3840, 5347734), (4032, 5093080), (4055, 5064192), (4396, 4671360), (4480, 4583772), (4608, 4456445), (4710, 4359936), (4866, 4220160), (5024, 4087440), (5040, 4074464), (5376, 3819810), (5495, 3737088), (5652, 3633280), (5677, 3617280), (5760, 3565156), (6280, 3269952), (6488, 3165120), (6594, 3114240), (6720, 3055848), (7065, 2906624), (7299, 2813440), (7536, 2724960), (7680, 2673867), (8064, 2546540), (8110, 2532096), (8792, 2335680), (8960, 2291886), (9420, 2179968), (9732, 2110080), (9891, 2076160), (10048, 2043720), (10080, 2037232), (10752, 1909905), (10990, 1868544), (11304, 1816640), (11354, 1808640), (11520, 1782578), (12165, 1688064), (12560, 1634976), (12976, 1582560), (13188, 1557120), (13440, 1527924), (14130, 1453312), (14598, 1406720), (15072, 1362480), (16128, 1273270), (16220, 1266048), (16485, 1245696), (17031, 1205760), (17584, 1167840), (17920, 1145943), (18840, 1089984), (19464, 1055040), (19782, 1038080), (20096, 1021860), (20160, 1018616), (21980, 934272), (22608, 908320), (22708, 904320), (23040, 891289), (24330, 844032), (25120, 817488), (25952, 791280), (26376, 778560), (26880, 763962), (28260, 726656), (28385, 723456), (29196, 703360), (30144, 681240), (32256, 636635), (32440, 633024), (32970, 622848), (34062, 602880), (35168, 583920), (36495, 562688), (37680, 544992), (38928, 527520), (39564, 519040), (40192, 510930), (40320, 509308), (43960, 467136), (45216, 454160), (45416, 452160), (48660, 422016), (49455, 415232), (50240, 408744), (51093, 401920), (51904, 395640), (52752, 389280), (53760, 381981), (56520, 363328), (56770, 361728), (58392, 351680), (60288, 340620), (64880, 316512), (65940, 311424), (68124, 301440), (70336, 291960), (72990, 281344), (75360, 272496), (77856, 263760), (79128, 259520), (80384, 255465), (80640, 254654), (85155, 241152), (87920, 233568), (90432, 227080), (90832, 226080), (97320, 211008), (98910, 207616), (100480, 204372), (102186, 200960), (103808, 197820), (105504, 194640), (113040, 181664), (113540, 180864), (116784, 175840), (120576, 170310), (127327, 161280), (129760, 158256), (131880, 155712), (136248, 150720), (140672, 145980)]