984971520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6577}}^1$

素因数の和:6617

約数の個数: 216

約数和(自身を含む): 3670602936

約数和(自身を除く): 2685631416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 6577, 7488, 8320, 9360, 9984, 11520, 12480, 13154, 14976, 16640, 18720, 19731, 24960, 26308, 29952, 32885, 37440, 39462, 49920, 52616, 59193, 65770, 74880, 78924, 85501, 98655, 105232, 118386, 131540, 149760, 157848, 171002, 197310, 210464, 236772, 256503, 263080, 295965, 315696, 342004, 394620, 420928, 427505, 473544, 513006, 526160, 591930, 631392, 684008, 769509, 789240, 841856, 855010, 947088, 1026012, 1052320, 1183860, 1262784, 1282515, 1368016, 1539018, 1578480, 1683712, 1710020, 1894176, 2052024, 2104640, 2367720, 2525568, 2565030, 2736032, 3078036, 3156960, 3420040, 3788352, 3847545, 4104048, 4209280, 4735440, 5051136, 5130060, 5472064, 6156072, 6313920, 6840080, 7576704, 7695090, 8208096, 8418560, 9470880, 10260120, 10944128, 12312144, 12627840, 13680160, 15153408, 15390180, 16416192, 18941760, 20520240, 21888256, 24624288, 25255680, 27360320, 30780360, 32832384, 37883520, 41040480, 49248576, 54720640, 61560720, 65664768, 75767040, 82080960, 98497152, 109441280, 123121440, 164161920, 196994304, 246242880, 328323840, 492485760, 984971520]

約数ペア:

[(1, 984971520), (2, 492485760), (3, 328323840), (4, 246242880), (5, 196994304), (6, 164161920), (8, 123121440), (9, 109441280), (10, 98497152), (12, 82080960), (13, 75767040), (15, 65664768), (16, 61560720), (18, 54720640), (20, 49248576), (24, 41040480), (26, 37883520), (30, 32832384), (32, 30780360), (36, 27360320), (39, 25255680), (40, 24624288), (45, 21888256), (48, 20520240), (52, 18941760), (60, 16416192), (64, 15390180), (65, 15153408), (72, 13680160), (78, 12627840), (80, 12312144), (90, 10944128), (96, 10260120), (104, 9470880), (117, 8418560), (120, 8208096), (128, 7695090), (130, 7576704), (144, 6840080), (156, 6313920), (160, 6156072), (180, 5472064), (192, 5130060), (195, 5051136), (208, 4735440), (234, 4209280), (240, 4104048), (256, 3847545), (260, 3788352), (288, 3420040), (312, 3156960), (320, 3078036), (360, 2736032), (384, 2565030), (390, 2525568), (416, 2367720), (468, 2104640), (480, 2052024), (520, 1894176), (576, 1710020), (585, 1683712), (624, 1578480), (640, 1539018), (720, 1368016), (768, 1282515), (780, 1262784), (832, 1183860), (936, 1052320), (960, 1026012), (1040, 947088), (1152, 855010), (1170, 841856), (1248, 789240), (1280, 769509), (1440, 684008), (1560, 631392), (1664, 591930), (1872, 526160), (1920, 513006), (2080, 473544), (2304, 427505), (2340, 420928), (2496, 394620), (2880, 342004), (3120, 315696), (3328, 295965), (3744, 263080), (3840, 256503), (4160, 236772), (4680, 210464), (4992, 197310), (5760, 171002), (6240, 157848), (6577, 149760), (7488, 131540), (8320, 118386), (9360, 105232), (9984, 98655), (11520, 85501), (12480, 78924), (13154, 74880), (14976, 65770), (16640, 59193), (18720, 52616), (19731, 49920), (24960, 39462), (26308, 37440), (29952, 32885)]