1243522560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23131}}^1$

素因数の和:23164

約数の個数: 160

約数和(自身を含む): 4543494912

約数和(自身を除く): 3299972352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 23131, 26880, 46262, 53760, 69393, 92524, 115655, 138786, 161917, 185048, 231310, 277572, 323834, 346965, 370096, 462620, 485751, 555144, 647668, 693930, 740192, 809585, 925240, 971502, 1110288, 1295336, 1387860, 1480384, 1619170, 1850480, 1943004, 2220576, 2428755, 2590672, 2775720, 2960768, 3238340, 3700960, 3886008, 4441152, 4857510, 5181344, 5551440, 5921536, 6476680, 7401920, 7772016, 8882304, 9715020, 10362688, 11102880, 11843072, 12953360, 14803840, 15544032, 17764608, 19430040, 20725376, 22205760, 25906720, 29607680, 31088064, 35529216, 38860080, 41450752, 44411520, 51813440, 59215360, 62176128, 77720160, 82901504, 88823040, 103626880, 124352256, 155440320, 177646080, 207253760, 248704512, 310880640, 414507520, 621761280, 1243522560]

約数ペア:

[(1, 1243522560), (2, 621761280), (3, 414507520), (4, 310880640), (5, 248704512), (6, 207253760), (7, 177646080), (8, 155440320), (10, 124352256), (12, 103626880), (14, 88823040), (15, 82901504), (16, 77720160), (20, 62176128), (21, 59215360), (24, 51813440), (28, 44411520), (30, 41450752), (32, 38860080), (35, 35529216), (40, 31088064), (42, 29607680), (48, 25906720), (56, 22205760), (60, 20725376), (64, 19430040), (70, 17764608), (80, 15544032), (84, 14803840), (96, 12953360), (105, 11843072), (112, 11102880), (120, 10362688), (128, 9715020), (140, 8882304), (160, 7772016), (168, 7401920), (192, 6476680), (210, 5921536), (224, 5551440), (240, 5181344), (256, 4857510), (280, 4441152), (320, 3886008), (336, 3700960), (384, 3238340), (420, 2960768), (448, 2775720), (480, 2590672), (512, 2428755), (560, 2220576), (640, 1943004), (672, 1850480), (768, 1619170), (840, 1480384), (896, 1387860), (960, 1295336), (1120, 1110288), (1280, 971502), (1344, 925240), (1536, 809585), (1680, 740192), (1792, 693930), (1920, 647668), (2240, 555144), (2560, 485751), (2688, 462620), (3360, 370096), (3584, 346965), (3840, 323834), (4480, 277572), (5376, 231310), (6720, 185048), (7680, 161917), (8960, 138786), (10752, 115655), (13440, 92524), (17920, 69393), (23131, 53760), (26880, 46262)]