1349526720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 224

約数和(自身を含む): 4468709376

約数和(自身を除く): 3119182656

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

約数ペア:

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