1890051240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:213

約数の個数: 512

約数和(自身を含む): 7445053440

約数和(自身を除く): 5555002200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 67, 70, 71, 77, 84, 86, 88, 105, 110, 120, 129, 132, 134, 140, 142, 154, 165, 168, 172, 201, 210, 213, 215, 220, 231, 258, 264, 268, 280, 284, 301, 308, 330, 335, 344, 355, 385, 402, 420, 426, 430, 440, 462, 469, 473, 497, 516, 536, 568, 602, 616, 645, 660, 670, 710, 737, 770, 781, 804, 840, 852, 860, 903, 924, 938, 946, 994, 1005, 1032, 1065, 1155, 1204, 1290, 1320, 1340, 1407, 1419, 1420, 1474, 1491, 1505, 1540, 1562, 1608, 1704, 1720, 1806, 1848, 1876, 1892, 1988, 2010, 2130, 2211, 2310, 2343, 2345, 2365, 2408, 2485, 2580, 2680, 2814, 2838, 2840, 2881, 2948, 2982, 3010, 3053, 3080, 3124, 3311, 3612, 3685, 3752, 3784, 3905, 3976, 4020, 4260, 4422, 4515, 4620, 4686, 4690, 4730, 4757, 4970, 5159, 5160, 5467, 5628, 5676, 5762, 5896, 5964, 6020, 6106, 6248, 6622, 7035, 7095, 7224, 7370, 7455, 7810, 8040, 8520, 8643, 8844, 9030, 9159, 9240, 9372, 9380, 9460, 9514, 9933, 9940, 10318, 10934, 11055, 11256, 11352, 11524, 11715, 11928, 12040, 12212, 13244, 14070, 14190, 14271, 14405, 14740, 14910, 15265, 15477, 15620, 16401, 16555, 17286, 17688, 18060, 18318, 18744, 18760, 18920, 19028, 19866, 19880, 20167, 20636, 21371, 21868, 22110, 23048, 23430, 23785, 24424, 25795, 26488, 27335, 28140, 28380, 28542, 28810, 29480, 29820, 30530, 30954, 31240, 31691, 32802, 33110, 33299, 33583, 34572, 36120, 36636, 38056, 39732, 40334, 41272, 42742, 43215, 43736, 44220, 45795, 46860, 47570, 49665, 51590, 52327, 54670, 56280, 56760, 57084, 57620, 59640, 60501, 61060, 61908, 63382, 64113, 65604, 66220, 66598, 67166, 69144, 71355, 73272, 77385, 79464, 80668, 82005, 85484, 86430, 88440, 91590, 93720, 95073, 95140, 99330, 99897, 100749, 100835, 103180, 104654, 106855, 109340, 114168, 115240, 121002, 122120, 123816, 126764, 128226, 131208, 132440, 133196, 134332, 142710, 154770, 156981, 158455, 161336, 164010, 166495, 167915, 170968, 172860, 183180, 190146, 190280, 198660, 199794, 201498, 201670, 204551, 206360, 209308, 213710, 218680, 221837, 235081, 242004, 253528, 256452, 261635, 266392, 268664, 285420, 302505, 309540, 313962, 316910, 320565, 328020, 332990, 335830, 345720, 366289, 366360, 380292, 397320, 399588, 402996, 403340, 409102, 418616, 427420, 443674, 470162, 475365, 484008, 499485, 503745, 512904, 523270, 570840, 605010, 613653, 619080, 627924, 633820, 641130, 656040, 665511, 665980, 671660, 705243, 732578, 760584, 784905, 799176, 805992, 806680, 818204, 854840, 887348, 940324, 950730, 998970, 1007490, 1022755, 1046540, 1098867, 1109185, 1175405, 1210020, 1227306, 1255848, 1267640, 1282260, 1331022, 1331960, 1343320, 1410486, 1431857, 1465156, 1569810, 1636408, 1774696, 1831445, 1880648, 1901460, 1997940, 2014980, 2045510, 2093080, 2197734, 2218370, 2250061, 2350810, 2420040, 2454612, 2564520, 2662044, 2820972, 2863714, 2930312, 3068265, 3139620, 3327555, 3526215, 3662890, 3802920, 3995880, 4029960, 4091020, 4295571, 4395468, 4436740, 4500122, 4701620, 4909224, 5324088, 5494335, 5641944, 5727428, 6136530, 6279240, 6655110, 6750183, 7052430, 7159285, 7325780, 8182040, 8591142, 8790936, 8873480, 9000244, 9403240, 10988670, 11250305, 11454856, 12273060, 13310220, 13500366, 14104860, 14318570, 14651560, 15750427, 17182284, 18000488, 21477855, 21977340, 22500610, 24546120, 26620440, 27000732, 28209720, 28637140, 31500854, 33750915, 34364568, 42955710, 43954680, 45001220, 47251281, 54001464, 57274280, 63001708, 67501830, 78752135, 85911420, 90002440, 94502562, 126003416, 135003660, 157504270, 171822840, 189005124, 236256405, 270007320, 315008540, 378010248, 472512810, 630017080, 945025620, 1890051240]

約数ペア:

[(1, 1890051240), (2, 945025620), (3, 630017080), (4, 472512810), (5, 378010248), (6, 315008540), (7, 270007320), (8, 236256405), (10, 189005124), (11, 171822840), (12, 157504270), (14, 135003660), (15, 126003416), (20, 94502562), (21, 90002440), (22, 85911420), (24, 78752135), (28, 67501830), (30, 63001708), (33, 57274280), (35, 54001464), (40, 47251281), (42, 45001220), (43, 43954680), (44, 42955710), (55, 34364568), (56, 33750915), (60, 31500854), (66, 28637140), (67, 28209720), (70, 27000732), (71, 26620440), (77, 24546120), (84, 22500610), (86, 21977340), (88, 21477855), (105, 18000488), (110, 17182284), (120, 15750427), (129, 14651560), (132, 14318570), (134, 14104860), (140, 13500366), (142, 13310220), (154, 12273060), (165, 11454856), (168, 11250305), (172, 10988670), (201, 9403240), (210, 9000244), (213, 8873480), (215, 8790936), (220, 8591142), (231, 8182040), (258, 7325780), (264, 7159285), (268, 7052430), (280, 6750183), (284, 6655110), (301, 6279240), (308, 6136530), (330, 5727428), (335, 5641944), (344, 5494335), (355, 5324088), (385, 4909224), (402, 4701620), (420, 4500122), (426, 4436740), (430, 4395468), (440, 4295571), (462, 4091020), (469, 4029960), (473, 3995880), (497, 3802920), (516, 3662890), (536, 3526215), (568, 3327555), (602, 3139620), (616, 3068265), (645, 2930312), (660, 2863714), (670, 2820972), (710, 2662044), (737, 2564520), (770, 2454612), (781, 2420040), (804, 2350810), (840, 2250061), (852, 2218370), (860, 2197734), (903, 2093080), (924, 2045510), (938, 2014980), (946, 1997940), (994, 1901460), (1005, 1880648), (1032, 1831445), (1065, 1774696), (1155, 1636408), (1204, 1569810), (1290, 1465156), (1320, 1431857), (1340, 1410486), (1407, 1343320), (1419, 1331960), (1420, 1331022), (1474, 1282260), (1491, 1267640), (1505, 1255848), (1540, 1227306), (1562, 1210020), (1608, 1175405), (1704, 1109185), (1720, 1098867), (1806, 1046540), (1848, 1022755), (1876, 1007490), (1892, 998970), (1988, 950730), (2010, 940324), (2130, 887348), (2211, 854840), (2310, 818204), (2343, 806680), (2345, 805992), (2365, 799176), (2408, 784905), (2485, 760584), (2580, 732578), (2680, 705243), (2814, 671660), (2838, 665980), (2840, 665511), (2881, 656040), (2948, 641130), (2982, 633820), (3010, 627924), (3053, 619080), (3080, 613653), (3124, 605010), (3311, 570840), (3612, 523270), (3685, 512904), (3752, 503745), (3784, 499485), (3905, 484008), (3976, 475365), (4020, 470162), (4260, 443674), (4422, 427420), (4515, 418616), (4620, 409102), (4686, 403340), (4690, 402996), (4730, 399588), (4757, 397320), (4970, 380292), (5159, 366360), (5160, 366289), (5467, 345720), (5628, 335830), (5676, 332990), (5762, 328020), (5896, 320565), (5964, 316910), (6020, 313962), (6106, 309540), (6248, 302505), (6622, 285420), (7035, 268664), (7095, 266392), (7224, 261635), (7370, 256452), (7455, 253528), (7810, 242004), (8040, 235081), (8520, 221837), (8643, 218680), (8844, 213710), (9030, 209308), (9159, 206360), (9240, 204551), (9372, 201670), (9380, 201498), (9460, 199794), (9514, 198660), (9933, 190280), (9940, 190146), (10318, 183180), (10934, 172860), (11055, 170968), (11256, 167915), (11352, 166495), (11524, 164010), (11715, 161336), (11928, 158455), (12040, 156981), (12212, 154770), (13244, 142710), (14070, 134332), (14190, 133196), (14271, 132440), (14405, 131208), (14740, 128226), (14910, 126764), (15265, 123816), (15477, 122120), (15620, 121002), (16401, 115240), (16555, 114168), (17286, 109340), (17688, 106855), (18060, 104654), (18318, 103180), (18744, 100835), (18760, 100749), (18920, 99897), (19028, 99330), (19866, 95140), (19880, 95073), (20167, 93720), (20636, 91590), (21371, 88440), (21868, 86430), (22110, 85484), (23048, 82005), (23430, 80668), (23785, 79464), (24424, 77385), (25795, 73272), (26488, 71355), (27335, 69144), (28140, 67166), (28380, 66598), (28542, 66220), (28810, 65604), (29480, 64113), (29820, 63382), (30530, 61908), (30954, 61060), (31240, 60501), (31691, 59640), (32802, 57620), (33110, 57084), (33299, 56760), (33583, 56280), (34572, 54670), (36120, 52327), (36636, 51590), (38056, 49665), (39732, 47570), (40334, 46860), (41272, 45795), (42742, 44220), (43215, 43736)]