51596160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 256

約数和(自身を含む): 205632000

約数和(自身を除く): 154035840

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, 349, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 698, 704, 770, 840, 880, 896, 924, 960, 1047, 1056, 1120, 1155, 1232, 1320, 1344, 1396, 1408, 1540, 1680, 1745, 1760, 1848, 1920, 2094, 2112, 2240, 2310, 2443, 2464, 2640, 2688, 2792, 3080, 3360, 3490, 3520, 3696, 3839, 4188, 4224, 4480, 4620, 4886, 4928, 5235, 5280, 5584, 6160, 6720, 6980, 7040, 7329, 7392, 7678, 8376, 9240, 9772, 9856, 10470, 10560, 11168, 11517, 12215, 12320, 13440, 13960, 14658, 14784, 15356, 16752, 18480, 19195, 19544, 20940, 21120, 22336, 23034, 24430, 24640, 26873, 27920, 29316, 29568, 30712, 33504, 36645, 36960, 38390, 39088, 41880, 44672, 46068, 48860, 49280, 53746, 55840, 57585, 58632, 61424, 67008, 73290, 73920, 76780, 78176, 80619, 83760, 92136, 97720, 107492, 111680, 115170, 117264, 122848, 134016, 134365, 146580, 147840, 153560, 156352, 161238, 167520, 184272, 195440, 214984, 223360, 230340, 234528, 245696, 268730, 293160, 307120, 312704, 322476, 335040, 368544, 390880, 403095, 429968, 460680, 469056, 491392, 537460, 586320, 614240, 644952, 670080, 737088, 781760, 806190, 859936, 921360, 938112, 1074920, 1172640, 1228480, 1289904, 1474176, 1563520, 1612380, 1719872, 1842720, 2149840, 2345280, 2456960, 2579808, 3224760, 3439744, 3685440, 4299680, 4690560, 5159616, 6449520, 7370880, 8599360, 10319232, 12899040, 17198720, 25798080, 51596160]

約数ペア:

[(1, 51596160), (2, 25798080), (3, 17198720), (4, 12899040), (5, 10319232), (6, 8599360), (7, 7370880), (8, 6449520), (10, 5159616), (11, 4690560), (12, 4299680), (14, 3685440), (15, 3439744), (16, 3224760), (20, 2579808), (21, 2456960), (22, 2345280), (24, 2149840), (28, 1842720), (30, 1719872), (32, 1612380), (33, 1563520), (35, 1474176), (40, 1289904), (42, 1228480), (44, 1172640), (48, 1074920), (55, 938112), (56, 921360), (60, 859936), (64, 806190), (66, 781760), (70, 737088), (77, 670080), (80, 644952), (84, 614240), (88, 586320), (96, 537460), (105, 491392), (110, 469056), (112, 460680), (120, 429968), (128, 403095), (132, 390880), (140, 368544), (154, 335040), (160, 322476), (165, 312704), (168, 307120), (176, 293160), (192, 268730), (210, 245696), (220, 234528), (224, 230340), (231, 223360), (240, 214984), (264, 195440), (280, 184272), (308, 167520), (320, 161238), (330, 156352), (336, 153560), (349, 147840), (352, 146580), (384, 134365), (385, 134016), (420, 122848), (440, 117264), (448, 115170), (462, 111680), (480, 107492), (528, 97720), (560, 92136), (616, 83760), (640, 80619), (660, 78176), (672, 76780), (698, 73920), (704, 73290), (770, 67008), (840, 61424), (880, 58632), (896, 57585), (924, 55840), (960, 53746), (1047, 49280), (1056, 48860), (1120, 46068), (1155, 44672), (1232, 41880), (1320, 39088), (1344, 38390), (1396, 36960), (1408, 36645), (1540, 33504), (1680, 30712), (1745, 29568), (1760, 29316), (1848, 27920), (1920, 26873), (2094, 24640), (2112, 24430), (2240, 23034), (2310, 22336), (2443, 21120), (2464, 20940), (2640, 19544), (2688, 19195), (2792, 18480), (3080, 16752), (3360, 15356), (3490, 14784), (3520, 14658), (3696, 13960), (3839, 13440), (4188, 12320), (4224, 12215), (4480, 11517), (4620, 11168), (4886, 10560), (4928, 10470), (5235, 9856), (5280, 9772), (5584, 9240), (6160, 8376), (6720, 7678), (6980, 7392), (7040, 7329)]