56419440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 226271232

約数和(自身を除く): 169851792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 48, 55, 56, 60, 66, 70, 71, 77, 80, 84, 86, 88, 105, 110, 112, 120, 129, 132, 140, 142, 154, 165, 168, 172, 176, 210, 213, 215, 220, 231, 240, 258, 264, 280, 284, 301, 308, 330, 336, 344, 355, 385, 420, 426, 430, 440, 462, 473, 497, 516, 528, 560, 568, 602, 616, 645, 660, 688, 710, 770, 781, 840, 852, 860, 880, 903, 924, 946, 994, 1032, 1065, 1136, 1155, 1204, 1232, 1290, 1320, 1419, 1420, 1491, 1505, 1540, 1562, 1680, 1704, 1720, 1806, 1848, 1892, 1988, 2064, 2130, 2310, 2343, 2365, 2408, 2485, 2580, 2640, 2838, 2840, 2982, 3010, 3053, 3080, 3124, 3311, 3408, 3440, 3612, 3696, 3784, 3905, 3976, 4260, 4515, 4620, 4686, 4730, 4816, 4970, 5160, 5467, 5676, 5680, 5964, 6020, 6106, 6160, 6248, 6622, 7095, 7224, 7455, 7568, 7810, 7952, 8520, 9030, 9159, 9240, 9372, 9460, 9933, 9940, 10320, 10934, 11352, 11715, 11928, 12040, 12212, 12496, 13244, 14190, 14448, 14910, 15265, 15620, 16401, 16555, 17040, 18060, 18318, 18480, 18744, 18920, 19866, 19880, 21371, 21868, 22704, 23430, 23856, 24080, 24424, 26488, 27335, 28380, 29820, 30530, 31240, 32802, 33110, 33583, 36120, 36636, 37488, 37840, 39732, 39760, 42742, 43736, 45795, 46860, 48848, 49665, 52976, 54670, 56760, 59640, 61060, 62480, 64113, 65604, 66220, 67166, 72240, 73272, 79464, 82005, 85484, 87472, 91590, 93720, 99330, 100749, 106855, 109340, 113520, 119280, 122120, 128226, 131208, 132440, 134332, 146544, 158928, 164010, 167915, 170968, 183180, 187440, 198660, 201498, 213710, 218680, 235081, 244240, 256452, 262416, 264880, 268664, 320565, 328020, 335830, 341936, 366360, 397320, 402996, 427420, 437360, 470162, 503745, 512904, 537328, 641130, 656040, 671660, 705243, 732720, 794640, 805992, 854840, 940324, 1007490, 1025808, 1175405, 1282260, 1312080, 1343320, 1410486, 1611984, 1709680, 1880648, 2014980, 2350810, 2564520, 2686640, 2820972, 3526215, 3761296, 4029960, 4701620, 5129040, 5641944, 7052430, 8059920, 9403240, 11283888, 14104860, 18806480, 28209720, 56419440]

約数ペア:

[(1, 56419440), (2, 28209720), (3, 18806480), (4, 14104860), (5, 11283888), (6, 9403240), (7, 8059920), (8, 7052430), (10, 5641944), (11, 5129040), (12, 4701620), (14, 4029960), (15, 3761296), (16, 3526215), (20, 2820972), (21, 2686640), (22, 2564520), (24, 2350810), (28, 2014980), (30, 1880648), (33, 1709680), (35, 1611984), (40, 1410486), (42, 1343320), (43, 1312080), (44, 1282260), (48, 1175405), (55, 1025808), (56, 1007490), (60, 940324), (66, 854840), (70, 805992), (71, 794640), (77, 732720), (80, 705243), (84, 671660), (86, 656040), (88, 641130), (105, 537328), (110, 512904), (112, 503745), (120, 470162), (129, 437360), (132, 427420), (140, 402996), (142, 397320), (154, 366360), (165, 341936), (168, 335830), (172, 328020), (176, 320565), (210, 268664), (213, 264880), (215, 262416), (220, 256452), (231, 244240), (240, 235081), (258, 218680), (264, 213710), (280, 201498), (284, 198660), (301, 187440), (308, 183180), (330, 170968), (336, 167915), (344, 164010), (355, 158928), (385, 146544), (420, 134332), (426, 132440), (430, 131208), (440, 128226), (462, 122120), (473, 119280), (497, 113520), (516, 109340), (528, 106855), (560, 100749), (568, 99330), (602, 93720), (616, 91590), (645, 87472), (660, 85484), (688, 82005), (710, 79464), (770, 73272), (781, 72240), (840, 67166), (852, 66220), (860, 65604), (880, 64113), (903, 62480), (924, 61060), (946, 59640), (994, 56760), (1032, 54670), (1065, 52976), (1136, 49665), (1155, 48848), (1204, 46860), (1232, 45795), (1290, 43736), (1320, 42742), (1419, 39760), (1420, 39732), (1491, 37840), (1505, 37488), (1540, 36636), (1562, 36120), (1680, 33583), (1704, 33110), (1720, 32802), (1806, 31240), (1848, 30530), (1892, 29820), (1988, 28380), (2064, 27335), (2130, 26488), (2310, 24424), (2343, 24080), (2365, 23856), (2408, 23430), (2485, 22704), (2580, 21868), (2640, 21371), (2838, 19880), (2840, 19866), (2982, 18920), (3010, 18744), (3053, 18480), (3080, 18318), (3124, 18060), (3311, 17040), (3408, 16555), (3440, 16401), (3612, 15620), (3696, 15265), (3784, 14910), (3905, 14448), (3976, 14190), (4260, 13244), (4515, 12496), (4620, 12212), (4686, 12040), (4730, 11928), (4816, 11715), (4970, 11352), (5160, 10934), (5467, 10320), (5676, 9940), (5680, 9933), (5964, 9460), (6020, 9372), (6106, 9240), (6160, 9159), (6248, 9030), (6622, 8520), (7095, 7952), (7224, 7810), (7455, 7568)]