339538080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 192

約数和(自身を含む): 1232824320

約数和(自身を除く): 893286240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 672, 695, 727, 834, 840, 973, 1112, 1120, 1390, 1454, 1668, 1680, 1946, 2085, 2181, 2224, 2780, 2908, 2919, 3336, 3360, 3635, 3892, 4170, 4362, 4448, 4865, 5089, 5560, 5816, 5838, 6672, 7270, 7784, 8340, 8724, 9730, 10178, 10905, 11120, 11632, 11676, 13344, 14540, 14595, 15267, 15568, 16680, 17448, 19460, 20356, 21810, 22240, 23264, 23352, 25445, 29080, 29190, 30534, 31136, 33360, 34896, 38920, 40712, 43620, 46704, 50890, 58160, 58380, 61068, 66720, 69792, 76335, 77840, 81424, 87240, 93408, 101053, 101780, 116320, 116760, 122136, 152670, 155680, 162848, 174480, 202106, 203560, 233520, 244272, 303159, 305340, 348960, 404212, 407120, 467040, 488544, 505265, 606318, 610680, 707371, 808424, 814240, 1010530, 1212636, 1221360, 1414742, 1515795, 1616848, 2021060, 2122113, 2425272, 2442720, 2829484, 3031590, 3233696, 3536855, 4042120, 4244226, 4850544, 5658968, 6063180, 7073710, 8084240, 8488452, 9701088, 10610565, 11317936, 12126360, 14147420, 16168480, 16976904, 21221130, 22635872, 24252720, 28294840, 33953808, 42442260, 48505440, 56589680, 67907616, 84884520, 113179360, 169769040, 339538080]

約数ペア:

[(1, 339538080), (2, 169769040), (3, 113179360), (4, 84884520), (5, 67907616), (6, 56589680), (7, 48505440), (8, 42442260), (10, 33953808), (12, 28294840), (14, 24252720), (15, 22635872), (16, 21221130), (20, 16976904), (21, 16168480), (24, 14147420), (28, 12126360), (30, 11317936), (32, 10610565), (35, 9701088), (40, 8488452), (42, 8084240), (48, 7073710), (56, 6063180), (60, 5658968), (70, 4850544), (80, 4244226), (84, 4042120), (96, 3536855), (105, 3233696), (112, 3031590), (120, 2829484), (139, 2442720), (140, 2425272), (160, 2122113), (168, 2021060), (210, 1616848), (224, 1515795), (240, 1414742), (278, 1221360), (280, 1212636), (336, 1010530), (417, 814240), (420, 808424), (480, 707371), (556, 610680), (560, 606318), (672, 505265), (695, 488544), (727, 467040), (834, 407120), (840, 404212), (973, 348960), (1112, 305340), (1120, 303159), (1390, 244272), (1454, 233520), (1668, 203560), (1680, 202106), (1946, 174480), (2085, 162848), (2181, 155680), (2224, 152670), (2780, 122136), (2908, 116760), (2919, 116320), (3336, 101780), (3360, 101053), (3635, 93408), (3892, 87240), (4170, 81424), (4362, 77840), (4448, 76335), (4865, 69792), (5089, 66720), (5560, 61068), (5816, 58380), (5838, 58160), (6672, 50890), (7270, 46704), (7784, 43620), (8340, 40712), (8724, 38920), (9730, 34896), (10178, 33360), (10905, 31136), (11120, 30534), (11632, 29190), (11676, 29080), (13344, 25445), (14540, 23352), (14595, 23264), (15267, 22240), (15568, 21810), (16680, 20356), (17448, 19460)]