771502080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 208

約数和(自身を含む): 2559523680

約数和(自身を除く): 1788021600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 433, 435, 464, 480, 512, 580, 640, 696, 768, 866, 870, 928, 960, 1024, 1160, 1280, 1299, 1392, 1536, 1732, 1740, 1856, 1920, 2048, 2165, 2320, 2560, 2598, 2784, 3072, 3464, 3480, 3712, 3840, 4096, 4330, 4640, 5120, 5196, 5568, 6144, 6495, 6928, 6960, 7424, 7680, 8660, 9280, 10240, 10392, 11136, 12288, 12557, 12990, 13856, 13920, 14848, 15360, 17320, 18560, 20480, 20784, 22272, 25114, 25980, 27712, 27840, 29696, 30720, 34640, 37120, 37671, 41568, 44544, 50228, 51960, 55424, 55680, 59392, 61440, 62785, 69280, 74240, 75342, 83136, 89088, 100456, 103920, 110848, 111360, 118784, 125570, 138560, 148480, 150684, 166272, 178176, 188355, 200912, 207840, 221696, 222720, 251140, 277120, 296960, 301368, 332544, 356352, 376710, 401824, 415680, 443392, 445440, 502280, 554240, 593920, 602736, 665088, 753420, 803648, 831360, 886784, 890880, 1004560, 1108480, 1205472, 1330176, 1506840, 1607296, 1662720, 1773568, 1781760, 2009120, 2216960, 2410944, 2660352, 3013680, 3214592, 3325440, 4018240, 4433920, 4821888, 5320704, 6027360, 6429184, 6650880, 8036480, 8867840, 9643776, 12054720, 12858368, 13301760, 16072960, 19287552, 24109440, 25716736, 26603520, 32145920, 38575104, 48218880, 51433472, 64291840, 77150208, 96437760, 128583680, 154300416, 192875520, 257167360, 385751040, 771502080]

約数ペア:

[(1, 771502080), (2, 385751040), (3, 257167360), (4, 192875520), (5, 154300416), (6, 128583680), (8, 96437760), (10, 77150208), (12, 64291840), (15, 51433472), (16, 48218880), (20, 38575104), (24, 32145920), (29, 26603520), (30, 25716736), (32, 24109440), (40, 19287552), (48, 16072960), (58, 13301760), (60, 12858368), (64, 12054720), (80, 9643776), (87, 8867840), (96, 8036480), (116, 6650880), (120, 6429184), (128, 6027360), (145, 5320704), (160, 4821888), (174, 4433920), (192, 4018240), (232, 3325440), (240, 3214592), (256, 3013680), (290, 2660352), (320, 2410944), (348, 2216960), (384, 2009120), (433, 1781760), (435, 1773568), (464, 1662720), (480, 1607296), (512, 1506840), (580, 1330176), (640, 1205472), (696, 1108480), (768, 1004560), (866, 890880), (870, 886784), (928, 831360), (960, 803648), (1024, 753420), (1160, 665088), (1280, 602736), (1299, 593920), (1392, 554240), (1536, 502280), (1732, 445440), (1740, 443392), (1856, 415680), (1920, 401824), (2048, 376710), (2165, 356352), (2320, 332544), (2560, 301368), (2598, 296960), (2784, 277120), (3072, 251140), (3464, 222720), (3480, 221696), (3712, 207840), (3840, 200912), (4096, 188355), (4330, 178176), (4640, 166272), (5120, 150684), (5196, 148480), (5568, 138560), (6144, 125570), (6495, 118784), (6928, 111360), (6960, 110848), (7424, 103920), (7680, 100456), (8660, 89088), (9280, 83136), (10240, 75342), (10392, 74240), (11136, 69280), (12288, 62785), (12557, 61440), (12990, 59392), (13856, 55680), (13920, 55424), (14848, 51960), (15360, 50228), (17320, 44544), (18560, 41568), (20480, 37671), (20784, 37120), (22272, 34640), (25114, 30720), (25980, 29696), (27712, 27840)]