2816280000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{7823}}^1$

素因数の和:7861

約数の個数: 210

約数和(自身を含む): 10088508144

約数和(自身を除く): 7272228144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 625, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1250, 1440, 1500, 1600, 1800, 1875, 2000, 2250, 2400, 2500, 2880, 3000, 3600, 3750, 4000, 4500, 4800, 5000, 5625, 6000, 7200, 7500, 7823, 8000, 9000, 10000, 11250, 12000, 14400, 15000, 15646, 18000, 20000, 22500, 23469, 24000, 30000, 31292, 36000, 39115, 40000, 45000, 46938, 60000, 62584, 70407, 72000, 78230, 90000, 93876, 117345, 120000, 125168, 140814, 156460, 180000, 187752, 195575, 234690, 250336, 281628, 312920, 352035, 360000, 375504, 391150, 469380, 500672, 563256, 586725, 625840, 704070, 751008, 782300, 938760, 977875, 1126512, 1173450, 1251680, 1408140, 1502016, 1564600, 1760175, 1877520, 1955750, 2253024, 2346900, 2503360, 2816280, 2933625, 3129200, 3520350, 3755040, 3911500, 4506048, 4693800, 4889375, 5632560, 5867250, 6258400, 7040700, 7510080, 7823000, 8800875, 9387600, 9778750, 11265120, 11734500, 12516800, 14081400, 14668125, 15646000, 17601750, 18775200, 19557500, 22530240, 23469000, 28162800, 29336250, 31292000, 35203500, 37550400, 39115000, 44004375, 46938000, 56325600, 58672500, 62584000, 70407000, 78230000, 88008750, 93876000, 112651200, 117345000, 140814000, 156460000, 176017500, 187752000, 234690000, 281628000, 312920000, 352035000, 469380000, 563256000, 704070000, 938760000, 1408140000, 2816280000]

約数ペア:

[(1, 2816280000), (2, 1408140000), (3, 938760000), (4, 704070000), (5, 563256000), (6, 469380000), (8, 352035000), (9, 312920000), (10, 281628000), (12, 234690000), (15, 187752000), (16, 176017500), (18, 156460000), (20, 140814000), (24, 117345000), (25, 112651200), (30, 93876000), (32, 88008750), (36, 78230000), (40, 70407000), (45, 62584000), (48, 58672500), (50, 56325600), (60, 46938000), (64, 44004375), (72, 39115000), (75, 37550400), (80, 35203500), (90, 31292000), (96, 29336250), (100, 28162800), (120, 23469000), (125, 22530240), (144, 19557500), (150, 18775200), (160, 17601750), (180, 15646000), (192, 14668125), (200, 14081400), (225, 12516800), (240, 11734500), (250, 11265120), (288, 9778750), (300, 9387600), (320, 8800875), (360, 7823000), (375, 7510080), (400, 7040700), (450, 6258400), (480, 5867250), (500, 5632560), (576, 4889375), (600, 4693800), (625, 4506048), (720, 3911500), (750, 3755040), (800, 3520350), (900, 3129200), (960, 2933625), (1000, 2816280), (1125, 2503360), (1200, 2346900), (1250, 2253024), (1440, 1955750), (1500, 1877520), (1600, 1760175), (1800, 1564600), (1875, 1502016), (2000, 1408140), (2250, 1251680), (2400, 1173450), (2500, 1126512), (2880, 977875), (3000, 938760), (3600, 782300), (3750, 751008), (4000, 704070), (4500, 625840), (4800, 586725), (5000, 563256), (5625, 500672), (6000, 469380), (7200, 391150), (7500, 375504), (7823, 360000), (8000, 352035), (9000, 312920), (10000, 281628), (11250, 250336), (12000, 234690), (14400, 195575), (15000, 187752), (15646, 180000), (18000, 156460), (20000, 140814), (22500, 125168), (23469, 120000), (24000, 117345), (30000, 93876), (31292, 90000), (36000, 78230), (39115, 72000), (40000, 70407), (45000, 62584), (46938, 60000)]