1977912000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{9157}}^1$

素因数の和:9193

約数の個数: 224

約数和(自身を含む): 7257531840

約数和(自身を除く): 5279619840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 400, 432, 450, 480, 500, 540, 576, 600, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 2000, 2160, 2250, 2400, 2700, 2880, 3000, 3375, 3600, 4000, 4320, 4500, 4800, 5400, 6000, 6750, 7200, 8000, 8640, 9000, 9157, 10800, 12000, 13500, 14400, 18000, 18314, 21600, 24000, 27000, 27471, 36000, 36628, 43200, 45785, 54000, 54942, 72000, 73256, 82413, 91570, 108000, 109884, 137355, 146512, 164826, 183140, 216000, 219768, 228925, 247239, 274710, 293024, 329652, 366280, 412065, 439536, 457850, 494478, 549420, 586048, 659304, 686775, 732560, 824130, 879072, 915700, 988956, 1098840, 1144625, 1236195, 1318608, 1373550, 1465120, 1648260, 1758144, 1831400, 1977912, 2060325, 2197680, 2289250, 2472390, 2637216, 2747100, 2930240, 3296520, 3433875, 3662800, 3955824, 4120650, 4395360, 4578500, 4944780, 5274432, 5494200, 6180975, 6593040, 6867750, 7325600, 7911648, 8241300, 8790720, 9157000, 9889560, 10301625, 10988400, 12361950, 13186080, 13735500, 14651200, 15823296, 16482600, 18314000, 19779120, 20603250, 21976800, 24723900, 26372160, 27471000, 30904875, 32965200, 36628000, 39558240, 41206500, 43953600, 49447800, 54942000, 61809750, 65930400, 73256000, 79116480, 82413000, 98895600, 109884000, 123619500, 131860800, 164826000, 197791200, 219768000, 247239000, 329652000, 395582400, 494478000, 659304000, 988956000, 1977912000]

約数ペア:

[(1, 1977912000), (2, 988956000), (3, 659304000), (4, 494478000), (5, 395582400), (6, 329652000), (8, 247239000), (9, 219768000), (10, 197791200), (12, 164826000), (15, 131860800), (16, 123619500), (18, 109884000), (20, 98895600), (24, 82413000), (25, 79116480), (27, 73256000), (30, 65930400), (32, 61809750), (36, 54942000), (40, 49447800), (45, 43953600), (48, 41206500), (50, 39558240), (54, 36628000), (60, 32965200), (64, 30904875), (72, 27471000), (75, 26372160), (80, 24723900), (90, 21976800), (96, 20603250), (100, 19779120), (108, 18314000), (120, 16482600), (125, 15823296), (135, 14651200), (144, 13735500), (150, 13186080), (160, 12361950), (180, 10988400), (192, 10301625), (200, 9889560), (216, 9157000), (225, 8790720), (240, 8241300), (250, 7911648), (270, 7325600), (288, 6867750), (300, 6593040), (320, 6180975), (360, 5494200), (375, 5274432), (400, 4944780), (432, 4578500), (450, 4395360), (480, 4120650), (500, 3955824), (540, 3662800), (576, 3433875), (600, 3296520), (675, 2930240), (720, 2747100), (750, 2637216), (800, 2472390), (864, 2289250), (900, 2197680), (960, 2060325), (1000, 1977912), (1080, 1831400), (1125, 1758144), (1200, 1648260), (1350, 1465120), (1440, 1373550), (1500, 1318608), (1600, 1236195), (1728, 1144625), (1800, 1098840), (2000, 988956), (2160, 915700), (2250, 879072), (2400, 824130), (2700, 732560), (2880, 686775), (3000, 659304), (3375, 586048), (3600, 549420), (4000, 494478), (4320, 457850), (4500, 439536), (4800, 412065), (5400, 366280), (6000, 329652), (6750, 293024), (7200, 274710), (8000, 247239), (8640, 228925), (9000, 219768), (9157, 216000), (10800, 183140), (12000, 164826), (13500, 146512), (14400, 137355), (18000, 109884), (18314, 108000), (21600, 91570), (24000, 82413), (27000, 73256), (27471, 72000), (36000, 54942), (36628, 54000), (43200, 45785)]