16256125440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{937}}^1$

素因数の和:1220

約数の個数: 320

約数和(自身を含む): 58035035520

約数和(自身を除く): 41778910080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 251, 256, 270, 288, 320, 360, 384, 432, 480, 502, 512, 540, 576, 640, 720, 753, 768, 864, 937, 960, 1004, 1080, 1152, 1255, 1280, 1440, 1506, 1536, 1728, 1874, 1920, 2008, 2160, 2259, 2304, 2510, 2560, 2811, 2880, 3012, 3456, 3748, 3765, 3840, 4016, 4320, 4518, 4608, 4685, 5020, 5622, 5760, 6024, 6777, 6912, 7496, 7530, 7680, 8032, 8433, 8640, 9036, 9370, 10040, 11244, 11295, 11520, 12048, 13554, 13824, 14055, 14992, 15060, 16064, 16866, 17280, 18072, 18740, 20080, 22488, 22590, 23040, 24096, 25299, 27108, 28110, 29984, 30120, 32128, 33732, 33885, 34560, 36144, 37480, 40160, 42165, 44976, 45180, 48192, 50598, 54216, 56220, 59968, 60240, 64256, 67464, 67770, 69120, 72288, 74960, 80320, 84330, 89952, 90360, 96384, 101196, 108432, 112440, 119936, 120480, 126495, 128512, 134928, 135540, 144576, 149920, 160640, 168660, 179904, 180720, 192768, 202392, 216864, 224880, 235187, 239872, 240960, 252990, 269856, 271080, 289152, 299840, 321280, 337320, 359808, 361440, 385536, 404784, 433728, 449760, 470374, 479744, 481920, 505980, 539712, 542160, 578304, 599680, 642560, 674640, 705561, 719616, 722880, 809568, 867456, 899520, 940748, 963840, 1011960, 1079424, 1084320, 1156608, 1175935, 1199360, 1349280, 1411122, 1439232, 1445760, 1619136, 1734912, 1799040, 1881496, 1927680, 2023920, 2116683, 2158848, 2168640, 2351870, 2398720, 2698560, 2822244, 2891520, 3238272, 3469824, 3527805, 3598080, 3762992, 4047840, 4233366, 4317696, 4337280, 4703740, 5397120, 5644488, 5783040, 6350049, 6476544, 7055610, 7196160, 7525984, 8095680, 8466732, 8674560, 9407480, 10583415, 10794240, 11288976, 12700098, 12953088, 14111220, 15051968, 16191360, 16933464, 17349120, 18814960, 21166830, 21588480, 22577952, 25400196, 28222440, 30103936, 31750245, 32382720, 33866928, 37629920, 42333660, 45155904, 50800392, 56444880, 60207872, 63500490, 64765440, 67733856, 75259840, 84667320, 90311808, 101600784, 112889760, 120415744, 127000980, 135467712, 150519680, 169334640, 180623616, 203201568, 225779520, 254001960, 270935424, 301039360, 338669280, 361247232, 406403136, 451559040, 508003920, 541870848, 602078720, 677338560, 812806272, 903118080, 1016007840, 1083741696, 1354677120, 1625612544, 1806236160, 2032015680, 2709354240, 3251225088, 4064031360, 5418708480, 8128062720, 16256125440]

約数ペア:

[(1, 16256125440), (2, 8128062720), (3, 5418708480), (4, 4064031360), (5, 3251225088), (6, 2709354240), (8, 2032015680), (9, 1806236160), (10, 1625612544), (12, 1354677120), (15, 1083741696), (16, 1016007840), (18, 903118080), (20, 812806272), (24, 677338560), (27, 602078720), (30, 541870848), (32, 508003920), (36, 451559040), (40, 406403136), (45, 361247232), (48, 338669280), (54, 301039360), (60, 270935424), (64, 254001960), (72, 225779520), (80, 203201568), (90, 180623616), (96, 169334640), (108, 150519680), (120, 135467712), (128, 127000980), (135, 120415744), (144, 112889760), (160, 101600784), (180, 90311808), (192, 84667320), (216, 75259840), (240, 67733856), (251, 64765440), (256, 63500490), (270, 60207872), (288, 56444880), (320, 50800392), (360, 45155904), (384, 42333660), (432, 37629920), (480, 33866928), (502, 32382720), (512, 31750245), (540, 30103936), (576, 28222440), (640, 25400196), (720, 22577952), (753, 21588480), (768, 21166830), (864, 18814960), (937, 17349120), (960, 16933464), (1004, 16191360), (1080, 15051968), (1152, 14111220), (1255, 12953088), (1280, 12700098), (1440, 11288976), (1506, 10794240), (1536, 10583415), (1728, 9407480), (1874, 8674560), (1920, 8466732), (2008, 8095680), (2160, 7525984), (2259, 7196160), (2304, 7055610), (2510, 6476544), (2560, 6350049), (2811, 5783040), (2880, 5644488), (3012, 5397120), (3456, 4703740), (3748, 4337280), (3765, 4317696), (3840, 4233366), (4016, 4047840), (4320, 3762992), (4518, 3598080), (4608, 3527805), (4685, 3469824), (5020, 3238272), (5622, 2891520), (5760, 2822244), (6024, 2698560), (6777, 2398720), (6912, 2351870), (7496, 2168640), (7530, 2158848), (7680, 2116683), (8032, 2023920), (8433, 1927680), (8640, 1881496), (9036, 1799040), (9370, 1734912), (10040, 1619136), (11244, 1445760), (11295, 1439232), (11520, 1411122), (12048, 1349280), (13554, 1199360), (13824, 1175935), (14055, 1156608), (14992, 1084320), (15060, 1079424), (16064, 1011960), (16866, 963840), (17280, 940748), (18072, 899520), (18740, 867456), (20080, 809568), (22488, 722880), (22590, 719616), (23040, 705561), (24096, 674640), (25299, 642560), (27108, 599680), (28110, 578304), (29984, 542160), (30120, 539712), (32128, 505980), (33732, 481920), (33885, 479744), (34560, 470374), (36144, 449760), (37480, 433728), (40160, 404784), (42165, 385536), (44976, 361440), (45180, 359808), (48192, 337320), (50598, 321280), (54216, 299840), (56220, 289152), (59968, 271080), (60240, 269856), (64256, 252990), (67464, 240960), (67770, 239872), (69120, 235187), (72288, 224880), (74960, 216864), (80320, 202392), (84330, 192768), (89952, 180720), (90360, 179904), (96384, 168660), (101196, 160640), (108432, 149920), (112440, 144576), (119936, 135540), (120480, 134928), (126495, 128512)]