339955560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 1269665280

約数和(自身を除く): 929709720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 313, 315, 360, 420, 431, 504, 626, 630, 840, 862, 939, 1252, 1260, 1293, 1565, 1724, 1878, 2155, 2191, 2504, 2520, 2586, 2817, 3017, 3130, 3448, 3756, 3879, 4310, 4382, 4695, 5172, 5634, 6034, 6260, 6465, 6573, 7512, 7758, 8620, 8764, 9051, 9390, 10344, 10955, 11268, 12068, 12520, 12930, 13146, 14085, 15085, 15516, 17240, 17528, 18102, 18780, 19395, 19719, 21910, 22536, 24136, 25860, 26292, 27153, 28170, 30170, 31032, 32865, 36204, 37560, 38790, 39438, 43820, 45255, 51720, 52584, 54306, 56340, 60340, 65730, 72408, 77580, 78876, 87640, 90510, 98595, 108612, 112680, 120680, 131460, 134903, 135765, 155160, 157752, 181020, 197190, 217224, 262920, 269806, 271530, 362040, 394380, 404709, 539612, 543060, 674515, 788760, 809418, 944321, 1079224, 1086120, 1214127, 1349030, 1618836, 1888642, 2023545, 2428254, 2698060, 2832963, 3237672, 3777284, 4047090, 4721605, 4856508, 5396120, 5665926, 6070635, 7554568, 8094180, 8498889, 9443210, 9713016, 11331852, 12141270, 14164815, 16188360, 16997778, 18886420, 22663704, 24282540, 28329630, 33995556, 37772840, 42494445, 48565080, 56659260, 67991112, 84988890, 113318520, 169977780, 339955560]

約数ペア:

[(1, 339955560), (2, 169977780), (3, 113318520), (4, 84988890), (5, 67991112), (6, 56659260), (7, 48565080), (8, 42494445), (9, 37772840), (10, 33995556), (12, 28329630), (14, 24282540), (15, 22663704), (18, 18886420), (20, 16997778), (21, 16188360), (24, 14164815), (28, 12141270), (30, 11331852), (35, 9713016), (36, 9443210), (40, 8498889), (42, 8094180), (45, 7554568), (56, 6070635), (60, 5665926), (63, 5396120), (70, 4856508), (72, 4721605), (84, 4047090), (90, 3777284), (105, 3237672), (120, 2832963), (126, 2698060), (140, 2428254), (168, 2023545), (180, 1888642), (210, 1618836), (252, 1349030), (280, 1214127), (313, 1086120), (315, 1079224), (360, 944321), (420, 809418), (431, 788760), (504, 674515), (626, 543060), (630, 539612), (840, 404709), (862, 394380), (939, 362040), (1252, 271530), (1260, 269806), (1293, 262920), (1565, 217224), (1724, 197190), (1878, 181020), (2155, 157752), (2191, 155160), (2504, 135765), (2520, 134903), (2586, 131460), (2817, 120680), (3017, 112680), (3130, 108612), (3448, 98595), (3756, 90510), (3879, 87640), (4310, 78876), (4382, 77580), (4695, 72408), (5172, 65730), (5634, 60340), (6034, 56340), (6260, 54306), (6465, 52584), (6573, 51720), (7512, 45255), (7758, 43820), (8620, 39438), (8764, 38790), (9051, 37560), (9390, 36204), (10344, 32865), (10955, 31032), (11268, 30170), (12068, 28170), (12520, 27153), (12930, 26292), (13146, 25860), (14085, 24136), (15085, 22536), (15516, 21910), (17240, 19719), (17528, 19395), (18102, 18780)]