1078282240

素因数分解:

$2^{11}\times 5^1\times 7^3\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 3027024000

約数和(自身を除く): 1948741760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 307, 320, 343, 392, 448, 490, 512, 560, 614, 640, 686, 784, 896, 980, 1024, 1120, 1228, 1280, 1372, 1535, 1568, 1715, 1792, 1960, 2048, 2149, 2240, 2456, 2560, 2744, 3070, 3136, 3430, 3584, 3920, 4298, 4480, 4912, 5120, 5488, 6140, 6272, 6860, 7168, 7840, 8596, 8960, 9824, 10240, 10745, 10976, 12280, 12544, 13720, 14336, 15043, 15680, 17192, 17920, 19648, 21490, 21952, 24560, 25088, 27440, 30086, 31360, 34384, 35840, 39296, 42980, 43904, 49120, 50176, 54880, 60172, 62720, 68768, 71680, 75215, 78592, 85960, 87808, 98240, 100352, 105301, 109760, 120344, 125440, 137536, 150430, 157184, 171920, 175616, 196480, 210602, 219520, 240688, 250880, 275072, 300860, 314368, 343840, 351232, 392960, 421204, 439040, 481376, 501760, 526505, 550144, 601720, 628736, 687680, 702464, 785920, 842408, 878080, 962752, 1053010, 1100288, 1203440, 1375360, 1571840, 1684816, 1756160, 1925504, 2106020, 2200576, 2406880, 2750720, 3143680, 3369632, 3512320, 3851008, 4212040, 4401152, 4813760, 5501440, 6739264, 7702016, 8424080, 9627520, 11002880, 13478528, 15404032, 16848160, 19255040, 22005760, 26957056, 30808064, 33696320, 38510080, 53914112, 67392640, 77020160, 107828224, 134785280, 154040320, 215656448, 269570560, 539141120, 1078282240]

約数ペア:

[(1, 1078282240), (2, 539141120), (4, 269570560), (5, 215656448), (7, 154040320), (8, 134785280), (10, 107828224), (14, 77020160), (16, 67392640), (20, 53914112), (28, 38510080), (32, 33696320), (35, 30808064), (40, 26957056), (49, 22005760), (56, 19255040), (64, 16848160), (70, 15404032), (80, 13478528), (98, 11002880), (112, 9627520), (128, 8424080), (140, 7702016), (160, 6739264), (196, 5501440), (224, 4813760), (245, 4401152), (256, 4212040), (280, 3851008), (307, 3512320), (320, 3369632), (343, 3143680), (392, 2750720), (448, 2406880), (490, 2200576), (512, 2106020), (560, 1925504), (614, 1756160), (640, 1684816), (686, 1571840), (784, 1375360), (896, 1203440), (980, 1100288), (1024, 1053010), (1120, 962752), (1228, 878080), (1280, 842408), (1372, 785920), (1535, 702464), (1568, 687680), (1715, 628736), (1792, 601720), (1960, 550144), (2048, 526505), (2149, 501760), (2240, 481376), (2456, 439040), (2560, 421204), (2744, 392960), (3070, 351232), (3136, 343840), (3430, 314368), (3584, 300860), (3920, 275072), (4298, 250880), (4480, 240688), (4912, 219520), (5120, 210602), (5488, 196480), (6140, 175616), (6272, 171920), (6860, 157184), (7168, 150430), (7840, 137536), (8596, 125440), (8960, 120344), (9824, 109760), (10240, 105301), (10745, 100352), (10976, 98240), (12280, 87808), (12544, 85960), (13720, 78592), (14336, 75215), (15043, 71680), (15680, 68768), (17192, 62720), (17920, 60172), (19648, 54880), (21490, 50176), (21952, 49120), (24560, 43904), (25088, 42980), (27440, 39296), (30086, 35840), (31360, 34384)]