2849745920

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 264

約数和(自身を含む): 8193666096

約数和(自身を除く): 5343920176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 128, 140, 148, 160, 185, 196, 224, 245, 256, 259, 280, 296, 307, 320, 370, 392, 448, 490, 512, 518, 560, 592, 614, 640, 740, 784, 896, 980, 1024, 1036, 1120, 1184, 1228, 1280, 1295, 1480, 1535, 1568, 1792, 1813, 1960, 2072, 2149, 2240, 2368, 2456, 2560, 2590, 2960, 3070, 3136, 3584, 3626, 3920, 4144, 4298, 4480, 4736, 4912, 5120, 5180, 5920, 6140, 6272, 7168, 7252, 7840, 8288, 8596, 8960, 9065, 9472, 9824, 10360, 10745, 11359, 11840, 12280, 12544, 14504, 15043, 15680, 16576, 17192, 17920, 18130, 18944, 19648, 20720, 21490, 22718, 23680, 24560, 25088, 29008, 30086, 31360, 33152, 34384, 35840, 36260, 37888, 39296, 41440, 42980, 45436, 47360, 49120, 50176, 56795, 58016, 60172, 62720, 66304, 68768, 72520, 75215, 78592, 79513, 82880, 85960, 90872, 94720, 98240, 113590, 116032, 120344, 125440, 132608, 137536, 145040, 150430, 157184, 159026, 165760, 171920, 181744, 189440, 196480, 227180, 232064, 240688, 250880, 265216, 275072, 290080, 300860, 314368, 318052, 331520, 343840, 363488, 392960, 397565, 454360, 464128, 481376, 550144, 556591, 580160, 601720, 636104, 663040, 687680, 726976, 785920, 795130, 908720, 928256, 962752, 1100288, 1113182, 1160320, 1203440, 1272208, 1326080, 1375360, 1453952, 1571840, 1590260, 1817440, 1856512, 1925504, 2200576, 2226364, 2320640, 2406880, 2544416, 2750720, 2782955, 2907904, 3180520, 3634880, 3851008, 4452728, 4641280, 4813760, 5088832, 5501440, 5565910, 5815808, 6361040, 7269760, 7702016, 8905456, 9282560, 9627520, 10177664, 11002880, 11131820, 11631616, 12722080, 14539520, 15404032, 17810912, 19255040, 20355328, 22263640, 25444160, 29079040, 35621824, 38510080, 40710656, 44527280, 50888320, 58158080, 71243648, 77020160, 81421312, 89054560, 101776640, 142487296, 178109120, 203553280, 284974592, 356218240, 407106560, 569949184, 712436480, 1424872960, 2849745920]

約数ペア:

[(1, 2849745920), (2, 1424872960), (4, 712436480), (5, 569949184), (7, 407106560), (8, 356218240), (10, 284974592), (14, 203553280), (16, 178109120), (20, 142487296), (28, 101776640), (32, 89054560), (35, 81421312), (37, 77020160), (40, 71243648), (49, 58158080), (56, 50888320), (64, 44527280), (70, 40710656), (74, 38510080), (80, 35621824), (98, 29079040), (112, 25444160), (128, 22263640), (140, 20355328), (148, 19255040), (160, 17810912), (185, 15404032), (196, 14539520), (224, 12722080), (245, 11631616), (256, 11131820), (259, 11002880), (280, 10177664), (296, 9627520), (307, 9282560), (320, 8905456), (370, 7702016), (392, 7269760), (448, 6361040), (490, 5815808), (512, 5565910), (518, 5501440), (560, 5088832), (592, 4813760), (614, 4641280), (640, 4452728), (740, 3851008), (784, 3634880), (896, 3180520), (980, 2907904), (1024, 2782955), (1036, 2750720), (1120, 2544416), (1184, 2406880), (1228, 2320640), (1280, 2226364), (1295, 2200576), (1480, 1925504), (1535, 1856512), (1568, 1817440), (1792, 1590260), (1813, 1571840), (1960, 1453952), (2072, 1375360), (2149, 1326080), (2240, 1272208), (2368, 1203440), (2456, 1160320), (2560, 1113182), (2590, 1100288), (2960, 962752), (3070, 928256), (3136, 908720), (3584, 795130), (3626, 785920), (3920, 726976), (4144, 687680), (4298, 663040), (4480, 636104), (4736, 601720), (4912, 580160), (5120, 556591), (5180, 550144), (5920, 481376), (6140, 464128), (6272, 454360), (7168, 397565), (7252, 392960), (7840, 363488), (8288, 343840), (8596, 331520), (8960, 318052), (9065, 314368), (9472, 300860), (9824, 290080), (10360, 275072), (10745, 265216), (11359, 250880), (11840, 240688), (12280, 232064), (12544, 227180), (14504, 196480), (15043, 189440), (15680, 181744), (16576, 171920), (17192, 165760), (17920, 159026), (18130, 157184), (18944, 150430), (19648, 145040), (20720, 137536), (21490, 132608), (22718, 125440), (23680, 120344), (24560, 116032), (25088, 113590), (29008, 98240), (30086, 94720), (31360, 90872), (33152, 85960), (34384, 82880), (35840, 79513), (36260, 78592), (37888, 75215), (39296, 72520), (41440, 68768), (42980, 66304), (45436, 62720), (47360, 60172), (49120, 58016), (50176, 56795)]