263662080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3158

約数の個数: 160

約数和(自身を含む): 919816128

約数和(自身を除く): 656154048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3121, 3520, 3840, 4224, 5280, 5632, 6242, 7040, 7680, 8448, 9363, 10560, 12484, 14080, 15605, 16896, 18726, 21120, 24968, 28160, 31210, 34331, 37452, 42240, 46815, 49936, 62420, 68662, 74904, 84480, 93630, 99872, 102993, 124840, 137324, 149808, 171655, 187260, 199744, 205986, 249680, 274648, 299616, 343310, 374520, 399488, 411972, 499360, 514965, 549296, 599232, 686620, 749040, 798976, 823944, 998720, 1029930, 1098592, 1198464, 1373240, 1498080, 1597952, 1647888, 1997440, 2059860, 2197184, 2396928, 2746480, 2996160, 3295776, 3994880, 4119720, 4394368, 4793856, 5492960, 5992320, 6591552, 7989760, 8239440, 8788736, 10985920, 11984640, 13183104, 16478880, 17577472, 21971840, 23969280, 26366208, 32957760, 43943680, 52732416, 65915520, 87887360, 131831040, 263662080]

約数ペア:

[(1, 263662080), (2, 131831040), (3, 87887360), (4, 65915520), (5, 52732416), (6, 43943680), (8, 32957760), (10, 26366208), (11, 23969280), (12, 21971840), (15, 17577472), (16, 16478880), (20, 13183104), (22, 11984640), (24, 10985920), (30, 8788736), (32, 8239440), (33, 7989760), (40, 6591552), (44, 5992320), (48, 5492960), (55, 4793856), (60, 4394368), (64, 4119720), (66, 3994880), (80, 3295776), (88, 2996160), (96, 2746480), (110, 2396928), (120, 2197184), (128, 2059860), (132, 1997440), (160, 1647888), (165, 1597952), (176, 1498080), (192, 1373240), (220, 1198464), (240, 1098592), (256, 1029930), (264, 998720), (320, 823944), (330, 798976), (352, 749040), (384, 686620), (440, 599232), (480, 549296), (512, 514965), (528, 499360), (640, 411972), (660, 399488), (704, 374520), (768, 343310), (880, 299616), (960, 274648), (1056, 249680), (1280, 205986), (1320, 199744), (1408, 187260), (1536, 171655), (1760, 149808), (1920, 137324), (2112, 124840), (2560, 102993), (2640, 99872), (2816, 93630), (3121, 84480), (3520, 74904), (3840, 68662), (4224, 62420), (5280, 49936), (5632, 46815), (6242, 42240), (7040, 37452), (7680, 34331), (8448, 31210), (9363, 28160), (10560, 24968), (12484, 21120), (14080, 18726), (15605, 16896)]