84534240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 308206080

約数和(自身を除く): 223671840

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, 181, 210, 224, 240, 278, 280, 336, 362, 417, 420, 480, 543, 556, 560, 672, 695, 724, 834, 840, 905, 973, 1086, 1112, 1120, 1267, 1390, 1448, 1668, 1680, 1810, 1946, 2085, 2172, 2224, 2534, 2715, 2780, 2896, 2919, 3336, 3360, 3620, 3801, 3892, 4170, 4344, 4448, 4865, 5068, 5430, 5560, 5792, 5838, 6335, 6672, 7240, 7602, 7784, 8340, 8688, 9730, 10136, 10860, 11120, 11676, 12670, 13344, 14480, 14595, 15204, 15568, 16680, 17376, 19005, 19460, 20272, 21720, 22240, 23352, 25159, 25340, 28960, 29190, 30408, 31136, 33360, 38010, 38920, 40544, 43440, 46704, 50318, 50680, 58380, 60816, 66720, 75477, 76020, 77840, 86880, 93408, 100636, 101360, 116760, 121632, 125795, 150954, 152040, 155680, 176113, 201272, 202720, 233520, 251590, 301908, 304080, 352226, 377385, 402544, 467040, 503180, 528339, 603816, 608160, 704452, 754770, 805088, 880565, 1006360, 1056678, 1207632, 1408904, 1509540, 1761130, 2012720, 2113356, 2415264, 2641695, 2817808, 3019080, 3522260, 4025440, 4226712, 5283390, 5635616, 6038160, 7044520, 8453424, 10566780, 12076320, 14089040, 16906848, 21133560, 28178080, 42267120, 84534240]

約数ペア:

[(1, 84534240), (2, 42267120), (3, 28178080), (4, 21133560), (5, 16906848), (6, 14089040), (7, 12076320), (8, 10566780), (10, 8453424), (12, 7044520), (14, 6038160), (15, 5635616), (16, 5283390), (20, 4226712), (21, 4025440), (24, 3522260), (28, 3019080), (30, 2817808), (32, 2641695), (35, 2415264), (40, 2113356), (42, 2012720), (48, 1761130), (56, 1509540), (60, 1408904), (70, 1207632), (80, 1056678), (84, 1006360), (96, 880565), (105, 805088), (112, 754770), (120, 704452), (139, 608160), (140, 603816), (160, 528339), (168, 503180), (181, 467040), (210, 402544), (224, 377385), (240, 352226), (278, 304080), (280, 301908), (336, 251590), (362, 233520), (417, 202720), (420, 201272), (480, 176113), (543, 155680), (556, 152040), (560, 150954), (672, 125795), (695, 121632), (724, 116760), (834, 101360), (840, 100636), (905, 93408), (973, 86880), (1086, 77840), (1112, 76020), (1120, 75477), (1267, 66720), (1390, 60816), (1448, 58380), (1668, 50680), (1680, 50318), (1810, 46704), (1946, 43440), (2085, 40544), (2172, 38920), (2224, 38010), (2534, 33360), (2715, 31136), (2780, 30408), (2896, 29190), (2919, 28960), (3336, 25340), (3360, 25159), (3620, 23352), (3801, 22240), (3892, 21720), (4170, 20272), (4344, 19460), (4448, 19005), (4865, 17376), (5068, 16680), (5430, 15568), (5560, 15204), (5792, 14595), (5838, 14480), (6335, 13344), (6672, 12670), (7240, 11676), (7602, 11120), (7784, 10860), (8340, 10136), (8688, 9730)]