556688640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4999}}^1$

素因数の和:5052

約数の個数: 144

約数和(自身を含む): 1839600000

約数和(自身を除く): 1282911360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3840, 4640, 4999, 5568, 6960, 7424, 9280, 9998, 11136, 13920, 14997, 18560, 19996, 22272, 24995, 27840, 29994, 37120, 39992, 49990, 55680, 59988, 74985, 79984, 99980, 111360, 119976, 144971, 149970, 159968, 199960, 239952, 289942, 299940, 319936, 399920, 434913, 479904, 579884, 599880, 639872, 724855, 799840, 869826, 959808, 1159768, 1199760, 1279744, 1449710, 1599680, 1739652, 1919616, 2174565, 2319536, 2399520, 2899420, 3199360, 3479304, 3839232, 4349130, 4639072, 4799040, 5798840, 6398720, 6958608, 8698260, 9278144, 9598080, 11597680, 13917216, 17396520, 18556288, 19196160, 23195360, 27834432, 34793040, 37112576, 46390720, 55668864, 69586080, 92781440, 111337728, 139172160, 185562880, 278344320, 556688640]

約数ペア:

[(1, 556688640), (2, 278344320), (3, 185562880), (4, 139172160), (5, 111337728), (6, 92781440), (8, 69586080), (10, 55668864), (12, 46390720), (15, 37112576), (16, 34793040), (20, 27834432), (24, 23195360), (29, 19196160), (30, 18556288), (32, 17396520), (40, 13917216), (48, 11597680), (58, 9598080), (60, 9278144), (64, 8698260), (80, 6958608), (87, 6398720), (96, 5798840), (116, 4799040), (120, 4639072), (128, 4349130), (145, 3839232), (160, 3479304), (174, 3199360), (192, 2899420), (232, 2399520), (240, 2319536), (256, 2174565), (290, 1919616), (320, 1739652), (348, 1599680), (384, 1449710), (435, 1279744), (464, 1199760), (480, 1159768), (580, 959808), (640, 869826), (696, 799840), (768, 724855), (870, 639872), (928, 599880), (960, 579884), (1160, 479904), (1280, 434913), (1392, 399920), (1740, 319936), (1856, 299940), (1920, 289942), (2320, 239952), (2784, 199960), (3480, 159968), (3712, 149970), (3840, 144971), (4640, 119976), (4999, 111360), (5568, 99980), (6960, 79984), (7424, 74985), (9280, 59988), (9998, 55680), (11136, 49990), (13920, 39992), (14997, 37120), (18560, 29994), (19996, 27840), (22272, 24995)]