561666560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2454

約数の個数: 160

約数和(自身を含む): 1658143872

約数和(自身を除く): 1096477312

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2411, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 4822, 5824, 6656, 7280, 8320, 8960, 9644, 11648, 12055, 14560, 16640, 16877, 17920, 19288, 23296, 24110, 29120, 31343, 33280, 33754, 38576, 46592, 48220, 58240, 62686, 67508, 77152, 84385, 96440, 116480, 125372, 135016, 154304, 156715, 168770, 192880, 219401, 232960, 250744, 270032, 308608, 313430, 337540, 385760, 438802, 501488, 540064, 617216, 626860, 675080, 771520, 877604, 1002976, 1080128, 1097005, 1234432, 1253720, 1350160, 1543040, 1755208, 2005952, 2160256, 2194010, 2507440, 2700320, 3086080, 3510416, 4011904, 4320512, 4388020, 5014880, 5400640, 6172160, 7020832, 8023808, 8641024, 8776040, 10029760, 10801280, 14041664, 16047616, 17552080, 20059520, 21602560, 28083328, 35104160, 40119040, 43205120, 56166656, 70208320, 80238080, 112333312, 140416640, 280833280, 561666560]

約数ペア:

[(1, 561666560), (2, 280833280), (4, 140416640), (5, 112333312), (7, 80238080), (8, 70208320), (10, 56166656), (13, 43205120), (14, 40119040), (16, 35104160), (20, 28083328), (26, 21602560), (28, 20059520), (32, 17552080), (35, 16047616), (40, 14041664), (52, 10801280), (56, 10029760), (64, 8776040), (65, 8641024), (70, 8023808), (80, 7020832), (91, 6172160), (104, 5400640), (112, 5014880), (128, 4388020), (130, 4320512), (140, 4011904), (160, 3510416), (182, 3086080), (208, 2700320), (224, 2507440), (256, 2194010), (260, 2160256), (280, 2005952), (320, 1755208), (364, 1543040), (416, 1350160), (448, 1253720), (455, 1234432), (512, 1097005), (520, 1080128), (560, 1002976), (640, 877604), (728, 771520), (832, 675080), (896, 626860), (910, 617216), (1040, 540064), (1120, 501488), (1280, 438802), (1456, 385760), (1664, 337540), (1792, 313430), (1820, 308608), (2080, 270032), (2240, 250744), (2411, 232960), (2560, 219401), (2912, 192880), (3328, 168770), (3584, 156715), (3640, 154304), (4160, 135016), (4480, 125372), (4822, 116480), (5824, 96440), (6656, 84385), (7280, 77152), (8320, 67508), (8960, 62686), (9644, 58240), (11648, 48220), (12055, 46592), (14560, 38576), (16640, 33754), (16877, 33280), (17920, 31343), (19288, 29120), (23296, 24110)]