195689760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 515555040

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, 419, 420, 480, 556, 560, 672, 695, 834, 838, 840, 973, 1112, 1120, 1257, 1390, 1668, 1676, 1680, 1946, 2085, 2095, 2224, 2514, 2780, 2919, 2933, 3336, 3352, 3360, 3892, 4170, 4190, 4448, 4865, 5028, 5560, 5838, 5866, 6285, 6672, 6704, 7784, 8340, 8380, 8799, 9730, 10056, 11120, 11676, 11732, 12570, 13344, 13408, 14595, 14665, 15568, 16680, 16760, 17598, 19460, 20112, 22240, 23352, 23464, 25140, 29190, 29330, 31136, 33360, 33520, 35196, 38920, 40224, 43995, 46704, 46928, 50280, 58241, 58380, 58660, 66720, 67040, 70392, 77840, 87990, 93408, 93856, 100560, 116482, 116760, 117320, 140784, 155680, 174723, 175980, 201120, 232964, 233520, 234640, 281568, 291205, 349446, 351960, 407687, 465928, 467040, 469280, 582410, 698892, 703920, 815374, 873615, 931856, 1164820, 1223061, 1397784, 1407840, 1630748, 1747230, 1863712, 2038435, 2329640, 2446122, 2795568, 3261496, 3494460, 4076870, 4659280, 4892244, 5591136, 6115305, 6522992, 6988920, 8153740, 9318560, 9784488, 12230610, 13045984, 13977840, 16307480, 19568976, 24461220, 27955680, 32614960, 39137952, 48922440, 65229920, 97844880, 195689760]

約数ペア:

[(1, 195689760), (2, 97844880), (3, 65229920), (4, 48922440), (5, 39137952), (6, 32614960), (7, 27955680), (8, 24461220), (10, 19568976), (12, 16307480), (14, 13977840), (15, 13045984), (16, 12230610), (20, 9784488), (21, 9318560), (24, 8153740), (28, 6988920), (30, 6522992), (32, 6115305), (35, 5591136), (40, 4892244), (42, 4659280), (48, 4076870), (56, 3494460), (60, 3261496), (70, 2795568), (80, 2446122), (84, 2329640), (96, 2038435), (105, 1863712), (112, 1747230), (120, 1630748), (139, 1407840), (140, 1397784), (160, 1223061), (168, 1164820), (210, 931856), (224, 873615), (240, 815374), (278, 703920), (280, 698892), (336, 582410), (417, 469280), (419, 467040), (420, 465928), (480, 407687), (556, 351960), (560, 349446), (672, 291205), (695, 281568), (834, 234640), (838, 233520), (840, 232964), (973, 201120), (1112, 175980), (1120, 174723), (1257, 155680), (1390, 140784), (1668, 117320), (1676, 116760), (1680, 116482), (1946, 100560), (2085, 93856), (2095, 93408), (2224, 87990), (2514, 77840), (2780, 70392), (2919, 67040), (2933, 66720), (3336, 58660), (3352, 58380), (3360, 58241), (3892, 50280), (4170, 46928), (4190, 46704), (4448, 43995), (4865, 40224), (5028, 38920), (5560, 35196), (5838, 33520), (5866, 33360), (6285, 31136), (6672, 29330), (6704, 29190), (7784, 25140), (8340, 23464), (8380, 23352), (8799, 22240), (9730, 20112), (10056, 19460), (11120, 17598), (11676, 16760), (11732, 16680), (12570, 15568), (13344, 14665), (13408, 14595)]