2605926400

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 288

約数和(自身を含む): 8067608640

約数和(自身を除く): 5461682240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 512, 550, 560, 616, 640, 661, 700, 704, 770, 800, 880, 896, 1024, 1100, 1120, 1232, 1280, 1322, 1400, 1408, 1540, 1600, 1760, 1792, 1925, 2048, 2200, 2240, 2464, 2560, 2644, 2800, 2816, 3080, 3200, 3305, 3520, 3584, 3850, 4400, 4480, 4627, 4928, 5120, 5288, 5600, 5632, 6160, 6400, 6610, 7040, 7168, 7271, 7700, 8800, 8960, 9254, 9856, 10240, 10576, 11200, 11264, 12320, 12800, 13220, 14080, 14336, 14542, 15400, 16525, 17600, 17920, 18508, 19712, 21152, 22400, 22528, 23135, 24640, 25600, 26440, 28160, 29084, 30800, 33050, 35200, 35840, 36355, 37016, 39424, 42304, 44800, 46270, 49280, 50897, 51200, 52880, 56320, 58168, 61600, 66100, 70400, 71680, 72710, 74032, 78848, 84608, 89600, 92540, 98560, 101794, 105760, 112640, 115675, 116336, 123200, 132200, 140800, 145420, 148064, 157696, 169216, 179200, 181775, 185080, 197120, 203588, 211520, 231350, 232672, 246400, 254485, 264400, 281600, 290840, 296128, 338432, 358400, 363550, 370160, 394240, 407176, 423040, 462700, 465344, 492800, 508970, 528800, 563200, 581680, 592256, 676864, 727100, 740320, 788480, 814352, 846080, 925400, 930688, 985600, 1017940, 1057600, 1163360, 1184512, 1272425, 1353728, 1454200, 1480640, 1628704, 1692160, 1850800, 1861376, 1971200, 2035880, 2115200, 2326720, 2369024, 2544850, 2908400, 2961280, 3257408, 3384320, 3701600, 3722752, 3942400, 4071760, 4230400, 4653440, 4738048, 5089700, 5816800, 5922560, 6514816, 6768640, 7403200, 7445504, 8143520, 8460800, 9306880, 9476096, 10179400, 11633600, 11845120, 13029632, 14806400, 14891008, 16287040, 16921600, 18613760, 20358800, 23267200, 23690240, 26059264, 29612800, 32574080, 33843200, 37227520, 40717600, 46534400, 47380480, 52118528, 59225600, 65148160, 74455040, 81435200, 93068800, 104237056, 118451200, 130296320, 162870400, 186137600, 236902400, 260592640, 325740800, 372275200, 521185280, 651481600, 1302963200, 2605926400]

約数ペア:

[(1, 2605926400), (2, 1302963200), (4, 651481600), (5, 521185280), (7, 372275200), (8, 325740800), (10, 260592640), (11, 236902400), (14, 186137600), (16, 162870400), (20, 130296320), (22, 118451200), (25, 104237056), (28, 93068800), (32, 81435200), (35, 74455040), (40, 65148160), (44, 59225600), (50, 52118528), (55, 47380480), (56, 46534400), (64, 40717600), (70, 37227520), (77, 33843200), (80, 32574080), (88, 29612800), (100, 26059264), (110, 23690240), (112, 23267200), (128, 20358800), (140, 18613760), (154, 16921600), (160, 16287040), (175, 14891008), (176, 14806400), (200, 13029632), (220, 11845120), (224, 11633600), (256, 10179400), (275, 9476096), (280, 9306880), (308, 8460800), (320, 8143520), (350, 7445504), (352, 7403200), (385, 6768640), (400, 6514816), (440, 5922560), (448, 5816800), (512, 5089700), (550, 4738048), (560, 4653440), (616, 4230400), (640, 4071760), (661, 3942400), (700, 3722752), (704, 3701600), (770, 3384320), (800, 3257408), (880, 2961280), (896, 2908400), (1024, 2544850), (1100, 2369024), (1120, 2326720), (1232, 2115200), (1280, 2035880), (1322, 1971200), (1400, 1861376), (1408, 1850800), (1540, 1692160), (1600, 1628704), (1760, 1480640), (1792, 1454200), (1925, 1353728), (2048, 1272425), (2200, 1184512), (2240, 1163360), (2464, 1057600), (2560, 1017940), (2644, 985600), (2800, 930688), (2816, 925400), (3080, 846080), (3200, 814352), (3305, 788480), (3520, 740320), (3584, 727100), (3850, 676864), (4400, 592256), (4480, 581680), (4627, 563200), (4928, 528800), (5120, 508970), (5288, 492800), (5600, 465344), (5632, 462700), (6160, 423040), (6400, 407176), (6610, 394240), (7040, 370160), (7168, 363550), (7271, 358400), (7700, 338432), (8800, 296128), (8960, 290840), (9254, 281600), (9856, 264400), (10240, 254485), (10576, 246400), (11200, 232672), (11264, 231350), (12320, 211520), (12800, 203588), (13220, 197120), (14080, 185080), (14336, 181775), (14542, 179200), (15400, 169216), (16525, 157696), (17600, 148064), (17920, 145420), (18508, 140800), (19712, 132200), (21152, 123200), (22400, 116336), (22528, 115675), (23135, 112640), (24640, 105760), (25600, 101794), (26440, 98560), (28160, 92540), (29084, 89600), (30800, 84608), (33050, 78848), (35200, 74032), (35840, 72710), (36355, 71680), (37016, 70400), (39424, 66100), (42304, 61600), (44800, 58168), (46270, 56320), (49280, 52880), (50897, 51200)]