308542080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1$

素因数の和:2127

約数の個数: 256

約数和(自身を含む): 1226741760

約数和(自身を除く): 918199680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2087, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4174, 4224, 4480, 4620, 4928, 5280, 6160, 6261, 6720, 7040, 7392, 8348, 9240, 9856, 10435, 10560, 12320, 12522, 13440, 14609, 14784, 16696, 18480, 20870, 21120, 22957, 24640, 25044, 29218, 29568, 31305, 33392, 36960, 41740, 43827, 45914, 49280, 50088, 58436, 62610, 66784, 68871, 73045, 73920, 83480, 87654, 91828, 100176, 114785, 116872, 125220, 133568, 137742, 146090, 147840, 160699, 166960, 175308, 183656, 200352, 219135, 229570, 233744, 250440, 267136, 275484, 292180, 321398, 333920, 344355, 350616, 367312, 400704, 438270, 459140, 467488, 482097, 500880, 550968, 584360, 642796, 667840, 688710, 701232, 734624, 801408, 803495, 876540, 918280, 934976, 964194, 1001760, 1101936, 1168720, 1285592, 1335680, 1377420, 1402464, 1469248, 1606990, 1753080, 1836560, 1869952, 1928388, 2003520, 2203872, 2337440, 2410485, 2571184, 2754840, 2804928, 2938496, 3213980, 3506160, 3673120, 3856776, 4007040, 4407744, 4674880, 4820970, 5142368, 5509680, 5609856, 6427960, 7012320, 7346240, 7713552, 8815488, 9349760, 9641940, 10284736, 11019360, 12855920, 14024640, 14692480, 15427104, 19283880, 20569472, 22038720, 25711840, 28049280, 30854208, 38567760, 44077440, 51423680, 61708416, 77135520, 102847360, 154271040, 308542080]

約数ペア:

[(1, 308542080), (2, 154271040), (3, 102847360), (4, 77135520), (5, 61708416), (6, 51423680), (7, 44077440), (8, 38567760), (10, 30854208), (11, 28049280), (12, 25711840), (14, 22038720), (15, 20569472), (16, 19283880), (20, 15427104), (21, 14692480), (22, 14024640), (24, 12855920), (28, 11019360), (30, 10284736), (32, 9641940), (33, 9349760), (35, 8815488), (40, 7713552), (42, 7346240), (44, 7012320), (48, 6427960), (55, 5609856), (56, 5509680), (60, 5142368), (64, 4820970), (66, 4674880), (70, 4407744), (77, 4007040), (80, 3856776), (84, 3673120), (88, 3506160), (96, 3213980), (105, 2938496), (110, 2804928), (112, 2754840), (120, 2571184), (128, 2410485), (132, 2337440), (140, 2203872), (154, 2003520), (160, 1928388), (165, 1869952), (168, 1836560), (176, 1753080), (192, 1606990), (210, 1469248), (220, 1402464), (224, 1377420), (231, 1335680), (240, 1285592), (264, 1168720), (280, 1101936), (308, 1001760), (320, 964194), (330, 934976), (336, 918280), (352, 876540), (384, 803495), (385, 801408), (420, 734624), (440, 701232), (448, 688710), (462, 667840), (480, 642796), (528, 584360), (560, 550968), (616, 500880), (640, 482097), (660, 467488), (672, 459140), (704, 438270), (770, 400704), (840, 367312), (880, 350616), (896, 344355), (924, 333920), (960, 321398), (1056, 292180), (1120, 275484), (1155, 267136), (1232, 250440), (1320, 233744), (1344, 229570), (1408, 219135), (1540, 200352), (1680, 183656), (1760, 175308), (1848, 166960), (1920, 160699), (2087, 147840), (2112, 146090), (2240, 137742), (2310, 133568), (2464, 125220), (2640, 116872), (2688, 114785), (3080, 100176), (3360, 91828), (3520, 87654), (3696, 83480), (4174, 73920), (4224, 73045), (4480, 68871), (4620, 66784), (4928, 62610), (5280, 58436), (6160, 50088), (6261, 49280), (6720, 45914), (7040, 43827), (7392, 41740), (8348, 36960), (9240, 33392), (9856, 31305), (10435, 29568), (10560, 29218), (12320, 25044), (12522, 24640), (13440, 22957), (14609, 21120), (14784, 20870), (16696, 18480)]