2699053440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 256

約数和(自身を含む): 8972605440

約数和(自身を除く): 6273552000

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, 137, 155, 160, 186, 192, 240, 248, 274, 310, 320, 331, 372, 384, 411, 465, 480, 496, 548, 620, 640, 662, 685, 744, 822, 930, 960, 992, 993, 1096, 1240, 1324, 1370, 1488, 1644, 1655, 1860, 1920, 1984, 1986, 2055, 2192, 2480, 2648, 2740, 2976, 3288, 3310, 3720, 3968, 3972, 4110, 4247, 4384, 4960, 4965, 5296, 5480, 5952, 6576, 6620, 7440, 7944, 8220, 8494, 8768, 9920, 9930, 10261, 10592, 10960, 11904, 12741, 13152, 13240, 14880, 15888, 16440, 16988, 17536, 19840, 19860, 20522, 21184, 21235, 21920, 25482, 26304, 26480, 29760, 30783, 31776, 32880, 33976, 39720, 41044, 42368, 42470, 43840, 45347, 50964, 51305, 52608, 52960, 59520, 61566, 63552, 63705, 65760, 67952, 79440, 82088, 84940, 87680, 90694, 101928, 102610, 105920, 123132, 127104, 127410, 131520, 135904, 136041, 153915, 158880, 164176, 169880, 181388, 203856, 205220, 211840, 226735, 246264, 254820, 263040, 271808, 272082, 307830, 317760, 328352, 339760, 362776, 407712, 410440, 453470, 492528, 509640, 543616, 544164, 615660, 635520, 656704, 679520, 680205, 725552, 815424, 820880, 906940, 985056, 1019280, 1088328, 1231320, 1313408, 1359040, 1360410, 1405757, 1451104, 1630848, 1641760, 1813880, 1970112, 2038560, 2176656, 2462640, 2718080, 2720820, 2811514, 2902208, 3283520, 3627760, 3940224, 4077120, 4217271, 4353312, 4925280, 5441640, 5623028, 5804416, 6567040, 7028785, 7255520, 8154240, 8434542, 8706624, 9850560, 10883280, 11246056, 14057570, 14511040, 16869084, 17413248, 19701120, 21086355, 21766560, 22492112, 28115140, 29022080, 33738168, 42172710, 43533120, 44984224, 56230280, 67476336, 84345420, 87066240, 89968448, 112460560, 134952672, 168690840, 179936896, 224921120, 269905344, 337381680, 449842240, 539810688, 674763360, 899684480, 1349526720, 2699053440]

約数ペア:

[(1, 2699053440), (2, 1349526720), (3, 899684480), (4, 674763360), (5, 539810688), (6, 449842240), (8, 337381680), (10, 269905344), (12, 224921120), (15, 179936896), (16, 168690840), (20, 134952672), (24, 112460560), (30, 89968448), (31, 87066240), (32, 84345420), (40, 67476336), (48, 56230280), (60, 44984224), (62, 43533120), (64, 42172710), (80, 33738168), (93, 29022080), (96, 28115140), (120, 22492112), (124, 21766560), (128, 21086355), (137, 19701120), (155, 17413248), (160, 16869084), (186, 14511040), (192, 14057570), (240, 11246056), (248, 10883280), (274, 9850560), (310, 8706624), (320, 8434542), (331, 8154240), (372, 7255520), (384, 7028785), (411, 6567040), (465, 5804416), (480, 5623028), (496, 5441640), (548, 4925280), (620, 4353312), (640, 4217271), (662, 4077120), (685, 3940224), (744, 3627760), (822, 3283520), (930, 2902208), (960, 2811514), (992, 2720820), (993, 2718080), (1096, 2462640), (1240, 2176656), (1324, 2038560), (1370, 1970112), (1488, 1813880), (1644, 1641760), (1655, 1630848), (1860, 1451104), (1920, 1405757), (1984, 1360410), (1986, 1359040), (2055, 1313408), (2192, 1231320), (2480, 1088328), (2648, 1019280), (2740, 985056), (2976, 906940), (3288, 820880), (3310, 815424), (3720, 725552), (3968, 680205), (3972, 679520), (4110, 656704), (4247, 635520), (4384, 615660), (4960, 544164), (4965, 543616), (5296, 509640), (5480, 492528), (5952, 453470), (6576, 410440), (6620, 407712), (7440, 362776), (7944, 339760), (8220, 328352), (8494, 317760), (8768, 307830), (9920, 272082), (9930, 271808), (10261, 263040), (10592, 254820), (10960, 246264), (11904, 226735), (12741, 211840), (13152, 205220), (13240, 203856), (14880, 181388), (15888, 169880), (16440, 164176), (16988, 158880), (17536, 153915), (19840, 136041), (19860, 135904), (20522, 131520), (21184, 127410), (21235, 127104), (21920, 123132), (25482, 105920), (26304, 102610), (26480, 101928), (29760, 90694), (30783, 87680), (31776, 84940), (32880, 82088), (33976, 79440), (39720, 67952), (41044, 65760), (42368, 63705), (42470, 63552), (43840, 61566), (45347, 59520), (50964, 52960), (51305, 52608)]