2140815360

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 7096545792

約数和(自身を除く): 4955730432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 281, 310, 320, 372, 384, 465, 480, 496, 512, 562, 620, 640, 744, 768, 843, 930, 960, 992, 1024, 1124, 1240, 1280, 1405, 1488, 1536, 1686, 1860, 1920, 1984, 2048, 2248, 2480, 2560, 2810, 2976, 3072, 3372, 3720, 3840, 3968, 4096, 4215, 4496, 4960, 5120, 5620, 5952, 6144, 6744, 7440, 7680, 7936, 8192, 8430, 8711, 8992, 9920, 10240, 11240, 11904, 12288, 13488, 14880, 15360, 15872, 16384, 16860, 17422, 17984, 19840, 20480, 22480, 23808, 24576, 26133, 26976, 29760, 30720, 31744, 33720, 34844, 35968, 39680, 40960, 43555, 44960, 47616, 49152, 52266, 53952, 59520, 61440, 63488, 67440, 69688, 71936, 79360, 81920, 87110, 89920, 95232, 104532, 107904, 119040, 122880, 126976, 130665, 134880, 139376, 143872, 158720, 174220, 179840, 190464, 209064, 215808, 238080, 245760, 253952, 261330, 269760, 278752, 287744, 317440, 348440, 359680, 380928, 418128, 431616, 476160, 507904, 522660, 539520, 557504, 575488, 634880, 696880, 719360, 761856, 836256, 863232, 952320, 1045320, 1079040, 1115008, 1150976, 1269760, 1393760, 1438720, 1523712, 1672512, 1726464, 1904640, 2090640, 2158080, 2230016, 2301952, 2539520, 2787520, 2877440, 3345024, 3452928, 3809280, 4181280, 4316160, 4460032, 4603904, 5575040, 5754880, 6690048, 6905856, 7618560, 8362560, 8632320, 8920064, 11150080, 11509760, 13380096, 13811712, 16725120, 17264640, 17840128, 22300160, 23019520, 26760192, 33450240, 34529280, 35680256, 44600320, 53520384, 66900480, 69058560, 71360512, 89200640, 107040768, 133800960, 142721024, 178401280, 214081536, 267601920, 356802560, 428163072, 535203840, 713605120, 1070407680, 2140815360]

約数ペア:

[(1, 2140815360), (2, 1070407680), (3, 713605120), (4, 535203840), (5, 428163072), (6, 356802560), (8, 267601920), (10, 214081536), (12, 178401280), (15, 142721024), (16, 133800960), (20, 107040768), (24, 89200640), (30, 71360512), (31, 69058560), (32, 66900480), (40, 53520384), (48, 44600320), (60, 35680256), (62, 34529280), (64, 33450240), (80, 26760192), (93, 23019520), (96, 22300160), (120, 17840128), (124, 17264640), (128, 16725120), (155, 13811712), (160, 13380096), (186, 11509760), (192, 11150080), (240, 8920064), (248, 8632320), (256, 8362560), (281, 7618560), (310, 6905856), (320, 6690048), (372, 5754880), (384, 5575040), (465, 4603904), (480, 4460032), (496, 4316160), (512, 4181280), (562, 3809280), (620, 3452928), (640, 3345024), (744, 2877440), (768, 2787520), (843, 2539520), (930, 2301952), (960, 2230016), (992, 2158080), (1024, 2090640), (1124, 1904640), (1240, 1726464), (1280, 1672512), (1405, 1523712), (1488, 1438720), (1536, 1393760), (1686, 1269760), (1860, 1150976), (1920, 1115008), (1984, 1079040), (2048, 1045320), (2248, 952320), (2480, 863232), (2560, 836256), (2810, 761856), (2976, 719360), (3072, 696880), (3372, 634880), (3720, 575488), (3840, 557504), (3968, 539520), (4096, 522660), (4215, 507904), (4496, 476160), (4960, 431616), (5120, 418128), (5620, 380928), (5952, 359680), (6144, 348440), (6744, 317440), (7440, 287744), (7680, 278752), (7936, 269760), (8192, 261330), (8430, 253952), (8711, 245760), (8992, 238080), (9920, 215808), (10240, 209064), (11240, 190464), (11904, 179840), (12288, 174220), (13488, 158720), (14880, 143872), (15360, 139376), (15872, 134880), (16384, 130665), (16860, 126976), (17422, 122880), (17984, 119040), (19840, 107904), (20480, 104532), (22480, 95232), (23808, 89920), (24576, 87110), (26133, 81920), (26976, 79360), (29760, 71936), (30720, 69688), (31744, 67440), (33720, 63488), (34844, 61440), (35968, 59520), (39680, 53952), (40960, 52266), (43555, 49152), (44960, 47616)]