128450560000

素因数分解:

$2^{22}\times 5^4\times 7^2$

素因数の和:78

約数の個数: 345

約数和(自身を含む): 373435617819

約数和(自身を除く): 244985057819

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 256, 280, 320, 350, 392, 400, 448, 490, 500, 512, 560, 625, 640, 700, 784, 800, 875, 896, 980, 1000, 1024, 1120, 1225, 1250, 1280, 1400, 1568, 1600, 1750, 1792, 1960, 2000, 2048, 2240, 2450, 2500, 2560, 2800, 3136, 3200, 3500, 3584, 3920, 4000, 4096, 4375, 4480, 4900, 5000, 5120, 5600, 6125, 6272, 6400, 7000, 7168, 7840, 8000, 8192, 8750, 8960, 9800, 10000, 10240, 11200, 12250, 12544, 12800, 14000, 14336, 15680, 16000, 16384, 17500, 17920, 19600, 20000, 20480, 22400, 24500, 25088, 25600, 28000, 28672, 30625, 31360, 32000, 32768, 35000, 35840, 39200, 40000, 40960, 44800, 49000, 50176, 51200, 56000, 57344, 61250, 62720, 64000, 65536, 70000, 71680, 78400, 80000, 81920, 89600, 98000, 100352, 102400, 112000, 114688, 122500, 125440, 128000, 131072, 140000, 143360, 156800, 160000, 163840, 179200, 196000, 200704, 204800, 224000, 229376, 245000, 250880, 256000, 262144, 280000, 286720, 313600, 320000, 327680, 358400, 392000, 401408, 409600, 448000, 458752, 490000, 501760, 512000, 524288, 560000, 573440, 627200, 640000, 655360, 716800, 784000, 802816, 819200, 896000, 917504, 980000, 1003520, 1024000, 1048576, 1120000, 1146880, 1254400, 1280000, 1310720, 1433600, 1568000, 1605632, 1638400, 1792000, 1835008, 1960000, 2007040, 2048000, 2097152, 2240000, 2293760, 2508800, 2560000, 2621440, 2867200, 3136000, 3211264, 3276800, 3584000, 3670016, 3920000, 4014080, 4096000, 4194304, 4480000, 4587520, 5017600, 5120000, 5242880, 5734400, 6272000, 6422528, 6553600, 7168000, 7340032, 7840000, 8028160, 8192000, 8960000, 9175040, 10035200, 10240000, 10485760, 11468800, 12544000, 12845056, 13107200, 14336000, 14680064, 15680000, 16056320, 16384000, 17920000, 18350080, 20070400, 20480000, 20971520, 22937600, 25088000, 25690112, 26214400, 28672000, 29360128, 31360000, 32112640, 32768000, 35840000, 36700160, 40140800, 40960000, 45875200, 50176000, 51380224, 52428800, 57344000, 62720000, 64225280, 65536000, 71680000, 73400320, 80281600, 81920000, 91750400, 100352000, 102760448, 104857600, 114688000, 125440000, 128450560, 131072000, 143360000, 146800640, 160563200, 163840000, 183500800, 200704000, 205520896, 229376000, 250880000, 256901120, 262144000, 286720000, 321126400, 327680000, 367001600, 401408000, 458752000, 501760000, 513802240, 524288000, 573440000, 642252800, 655360000, 734003200, 802816000, 917504000, 1003520000, 1027604480, 1146880000, 1284505600, 1310720000, 1605632000, 1835008000, 2007040000, 2293760000, 2569011200, 2621440000, 3211264000, 3670016000, 4014080000, 4587520000, 5138022400, 6422528000, 8028160000, 9175040000, 12845056000, 16056320000, 18350080000, 25690112000, 32112640000, 64225280000, 128450560000]

約数ペア:

[(1, 128450560000), (2, 64225280000), (4, 32112640000), (5, 25690112000), (7, 18350080000), (8, 16056320000), (10, 12845056000), (14, 9175040000), (16, 8028160000), (20, 6422528000), (25, 5138022400), (28, 4587520000), (32, 4014080000), (35, 3670016000), (40, 3211264000), (49, 2621440000), (50, 2569011200), (56, 2293760000), (64, 2007040000), (70, 1835008000), (80, 1605632000), (98, 1310720000), (100, 1284505600), (112, 1146880000), (125, 1027604480), (128, 1003520000), (140, 917504000), (160, 802816000), (175, 734003200), (196, 655360000), (200, 642252800), (224, 573440000), (245, 524288000), (250, 513802240), (256, 501760000), (280, 458752000), (320, 401408000), (350, 367001600), (392, 327680000), (400, 321126400), (448, 286720000), (490, 262144000), (500, 256901120), (512, 250880000), (560, 229376000), (625, 205520896), (640, 200704000), (700, 183500800), (784, 163840000), (800, 160563200), (875, 146800640), (896, 143360000), (980, 131072000), (1000, 128450560), (1024, 125440000), (1120, 114688000), (1225, 104857600), (1250, 102760448), (1280, 100352000), (1400, 91750400), (1568, 81920000), (1600, 80281600), (1750, 73400320), (1792, 71680000), (1960, 65536000), (2000, 64225280), (2048, 62720000), (2240, 57344000), (2450, 52428800), (2500, 51380224), (2560, 50176000), (2800, 45875200), (3136, 40960000), (3200, 40140800), (3500, 36700160), (3584, 35840000), (3920, 32768000), (4000, 32112640), (4096, 31360000), (4375, 29360128), (4480, 28672000), (4900, 26214400), (5000, 25690112), (5120, 25088000), (5600, 22937600), (6125, 20971520), (6272, 20480000), (6400, 20070400), (7000, 18350080), (7168, 17920000), (7840, 16384000), (8000, 16056320), (8192, 15680000), (8750, 14680064), (8960, 14336000), (9800, 13107200), (10000, 12845056), (10240, 12544000), (11200, 11468800), (12250, 10485760), (12544, 10240000), (12800, 10035200), (14000, 9175040), (14336, 8960000), (15680, 8192000), (16000, 8028160), (16384, 7840000), (17500, 7340032), (17920, 7168000), (19600, 6553600), (20000, 6422528), (20480, 6272000), (22400, 5734400), (24500, 5242880), (25088, 5120000), (25600, 5017600), (28000, 4587520), (28672, 4480000), (30625, 4194304), (31360, 4096000), (32000, 4014080), (32768, 3920000), (35000, 3670016), (35840, 3584000), (39200, 3276800), (40000, 3211264), (40960, 3136000), (44800, 2867200), (49000, 2621440), (50176, 2560000), (51200, 2508800), (56000, 2293760), (57344, 2240000), (61250, 2097152), (62720, 2048000), (64000, 2007040), (65536, 1960000), (70000, 1835008), (71680, 1792000), (78400, 1638400), (80000, 1605632), (81920, 1568000), (89600, 1433600), (98000, 1310720), (100352, 1280000), (102400, 1254400), (112000, 1146880), (114688, 1120000), (122500, 1048576), (125440, 1024000), (128000, 1003520), (131072, 980000), (140000, 917504), (143360, 896000), (156800, 819200), (160000, 802816), (163840, 784000), (179200, 716800), (196000, 655360), (200704, 640000), (204800, 627200), (224000, 573440), (229376, 560000), (245000, 524288), (250880, 512000), (256000, 501760), (262144, 490000), (280000, 458752), (286720, 448000), (313600, 409600), (320000, 401408), (327680, 392000)]