230357280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 761177088

約数和(自身を除く): 530819808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 113, 120, 124, 137, 155, 160, 186, 226, 240, 248, 274, 310, 339, 372, 411, 452, 465, 480, 496, 548, 565, 620, 678, 685, 744, 822, 904, 930, 992, 1096, 1130, 1240, 1356, 1370, 1488, 1644, 1695, 1808, 1860, 2055, 2192, 2260, 2480, 2712, 2740, 2976, 3288, 3390, 3503, 3616, 3720, 4110, 4247, 4384, 4520, 4960, 5424, 5480, 6576, 6780, 7006, 7440, 8220, 8494, 9040, 10509, 10848, 10960, 12741, 13152, 13560, 14012, 14880, 15481, 16440, 16988, 17515, 18080, 21018, 21235, 21920, 25482, 27120, 28024, 30962, 32880, 33976, 35030, 42036, 42470, 46443, 50964, 52545, 54240, 56048, 61924, 63705, 65760, 67952, 70060, 77405, 84072, 84940, 92886, 101928, 105090, 112096, 123848, 127410, 135904, 140120, 154810, 168144, 169880, 185772, 203856, 210180, 232215, 247696, 254820, 280240, 309620, 336288, 339760, 371544, 407712, 420360, 464430, 479911, 495392, 509640, 560480, 619240, 679520, 743088, 840720, 928860, 959822, 1019280, 1238480, 1439733, 1486176, 1681440, 1857720, 1919644, 2038560, 2399555, 2476960, 2879466, 3715440, 3839288, 4799110, 5758932, 7198665, 7430880, 7678576, 9598220, 11517864, 14397330, 15357152, 19196440, 23035728, 28794660, 38392880, 46071456, 57589320, 76785760, 115178640, 230357280]

約数ペア:

[(1, 230357280), (2, 115178640), (3, 76785760), (4, 57589320), (5, 46071456), (6, 38392880), (8, 28794660), (10, 23035728), (12, 19196440), (15, 15357152), (16, 14397330), (20, 11517864), (24, 9598220), (30, 7678576), (31, 7430880), (32, 7198665), (40, 5758932), (48, 4799110), (60, 3839288), (62, 3715440), (80, 2879466), (93, 2476960), (96, 2399555), (113, 2038560), (120, 1919644), (124, 1857720), (137, 1681440), (155, 1486176), (160, 1439733), (186, 1238480), (226, 1019280), (240, 959822), (248, 928860), (274, 840720), (310, 743088), (339, 679520), (372, 619240), (411, 560480), (452, 509640), (465, 495392), (480, 479911), (496, 464430), (548, 420360), (565, 407712), (620, 371544), (678, 339760), (685, 336288), (744, 309620), (822, 280240), (904, 254820), (930, 247696), (992, 232215), (1096, 210180), (1130, 203856), (1240, 185772), (1356, 169880), (1370, 168144), (1488, 154810), (1644, 140120), (1695, 135904), (1808, 127410), (1860, 123848), (2055, 112096), (2192, 105090), (2260, 101928), (2480, 92886), (2712, 84940), (2740, 84072), (2976, 77405), (3288, 70060), (3390, 67952), (3503, 65760), (3616, 63705), (3720, 61924), (4110, 56048), (4247, 54240), (4384, 52545), (4520, 50964), (4960, 46443), (5424, 42470), (5480, 42036), (6576, 35030), (6780, 33976), (7006, 32880), (7440, 30962), (8220, 28024), (8494, 27120), (9040, 25482), (10509, 21920), (10848, 21235), (10960, 21018), (12741, 18080), (13152, 17515), (13560, 16988), (14012, 16440), (14880, 15481)]