7039943680

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 264

約数和(自身を含む): 21439066176

約数和(自身を除く): 14399122496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 512, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1024, 1078, 1120, 1232, 1280, 1408, 1540, 1568, 1760, 1792, 1960, 2156, 2240, 2464, 2551, 2560, 2695, 2816, 3080, 3136, 3520, 3584, 3920, 4312, 4480, 4928, 5102, 5120, 5390, 5632, 6160, 6272, 7040, 7168, 7840, 8624, 8960, 9856, 10204, 10780, 11264, 12320, 12544, 12755, 14080, 15680, 17248, 17857, 17920, 19712, 20408, 21560, 24640, 25088, 25510, 28061, 28160, 31360, 34496, 35714, 35840, 39424, 40816, 43120, 49280, 50176, 51020, 56122, 56320, 62720, 68992, 71428, 78848, 81632, 86240, 89285, 98560, 102040, 112244, 124999, 125440, 137984, 140305, 142856, 163264, 172480, 178570, 196427, 197120, 204080, 224488, 249998, 250880, 275968, 280610, 285712, 326528, 344960, 357140, 392854, 394240, 408160, 448976, 499996, 551936, 561220, 571424, 624995, 653056, 689920, 714280, 785708, 816320, 897952, 982135, 999992, 1122440, 1142848, 1249990, 1306112, 1374989, 1379840, 1428560, 1571416, 1632640, 1795904, 1964270, 1999984, 2244880, 2285696, 2499980, 2612224, 2749978, 2759680, 2857120, 3142832, 3265280, 3591808, 3928540, 3999968, 4489760, 4571392, 4999960, 5499956, 5714240, 6285664, 6530560, 6874945, 7183616, 7857080, 7999936, 8979520, 9142784, 9999920, 10999912, 11428480, 12571328, 13061120, 13749890, 14367232, 15714160, 15999872, 17959040, 18285568, 19999840, 21999824, 22856960, 25142656, 27499780, 28734464, 31428320, 31999744, 35918080, 39999680, 43999648, 45713920, 50285312, 54999560, 62856640, 63999488, 71836160, 79999360, 87999296, 91427840, 100570624, 109999120, 125713280, 127998976, 143672320, 159998720, 175998592, 201141248, 219998240, 251426560, 319997440, 351997184, 439996480, 502853120, 639994880, 703994368, 879992960, 1005706240, 1407988736, 1759985920, 3519971840, 7039943680]

約数ペア:

[(1, 7039943680), (2, 3519971840), (4, 1759985920), (5, 1407988736), (7, 1005706240), (8, 879992960), (10, 703994368), (11, 639994880), (14, 502853120), (16, 439996480), (20, 351997184), (22, 319997440), (28, 251426560), (32, 219998240), (35, 201141248), (40, 175998592), (44, 159998720), (49, 143672320), (55, 127998976), (56, 125713280), (64, 109999120), (70, 100570624), (77, 91427840), (80, 87999296), (88, 79999360), (98, 71836160), (110, 63999488), (112, 62856640), (128, 54999560), (140, 50285312), (154, 45713920), (160, 43999648), (176, 39999680), (196, 35918080), (220, 31999744), (224, 31428320), (245, 28734464), (256, 27499780), (280, 25142656), (308, 22856960), (320, 21999824), (352, 19999840), (385, 18285568), (392, 17959040), (440, 15999872), (448, 15714160), (490, 14367232), (512, 13749890), (539, 13061120), (560, 12571328), (616, 11428480), (640, 10999912), (704, 9999920), (770, 9142784), (784, 8979520), (880, 7999936), (896, 7857080), (980, 7183616), (1024, 6874945), (1078, 6530560), (1120, 6285664), (1232, 5714240), (1280, 5499956), (1408, 4999960), (1540, 4571392), (1568, 4489760), (1760, 3999968), (1792, 3928540), (1960, 3591808), (2156, 3265280), (2240, 3142832), (2464, 2857120), (2551, 2759680), (2560, 2749978), (2695, 2612224), (2816, 2499980), (3080, 2285696), (3136, 2244880), (3520, 1999984), (3584, 1964270), (3920, 1795904), (4312, 1632640), (4480, 1571416), (4928, 1428560), (5102, 1379840), (5120, 1374989), (5390, 1306112), (5632, 1249990), (6160, 1142848), (6272, 1122440), (7040, 999992), (7168, 982135), (7840, 897952), (8624, 816320), (8960, 785708), (9856, 714280), (10204, 689920), (10780, 653056), (11264, 624995), (12320, 571424), (12544, 561220), (12755, 551936), (14080, 499996), (15680, 448976), (17248, 408160), (17857, 394240), (17920, 392854), (19712, 357140), (20408, 344960), (21560, 326528), (24640, 285712), (25088, 280610), (25510, 275968), (28061, 250880), (28160, 249998), (31360, 224488), (34496, 204080), (35714, 197120), (35840, 196427), (39424, 178570), (40816, 172480), (43120, 163264), (49280, 142856), (50176, 140305), (51020, 137984), (56122, 125440), (56320, 124999), (62720, 112244), (68992, 102040), (71428, 98560), (78848, 89285), (81632, 86240)]