191382840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1618

約数の個数: 192

約数和(自身を含む): 700876800

約数和(自身を除く): 509493960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1559, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3118, 3410, 3720, 3960, 4092, 4677, 5115, 5580, 6138, 6236, 6820, 7795, 8184, 9354, 10230, 11160, 12276, 12472, 13640, 14031, 15345, 15590, 17149, 18708, 20460, 23385, 24552, 28062, 30690, 31180, 34298, 37416, 40920, 46770, 48329, 51447, 56124, 61380, 62360, 68596, 70155, 85745, 93540, 96658, 102894, 112248, 122760, 137192, 140310, 144987, 154341, 171490, 187080, 193316, 205788, 241645, 257235, 280620, 289974, 308682, 342980, 386632, 411576, 434961, 483290, 514470, 531619, 561240, 579948, 617364, 685960, 724935, 771705, 869922, 966580, 1028940, 1063238, 1159896, 1234728, 1449870, 1543410, 1594857, 1739844, 1933160, 2057880, 2126476, 2174805, 2658095, 2899740, 3086820, 3189714, 3479688, 4252952, 4349610, 4784571, 5316190, 5799480, 6173640, 6379428, 7974285, 8699220, 9569142, 10632380, 12758856, 15948570, 17398440, 19138284, 21264760, 23922855, 31897140, 38276568, 47845710, 63794280, 95691420, 191382840]

約数ペア:

[(1, 191382840), (2, 95691420), (3, 63794280), (4, 47845710), (5, 38276568), (6, 31897140), (8, 23922855), (9, 21264760), (10, 19138284), (11, 17398440), (12, 15948570), (15, 12758856), (18, 10632380), (20, 9569142), (22, 8699220), (24, 7974285), (30, 6379428), (31, 6173640), (33, 5799480), (36, 5316190), (40, 4784571), (44, 4349610), (45, 4252952), (55, 3479688), (60, 3189714), (62, 3086820), (66, 2899740), (72, 2658095), (88, 2174805), (90, 2126476), (93, 2057880), (99, 1933160), (110, 1739844), (120, 1594857), (124, 1543410), (132, 1449870), (155, 1234728), (165, 1159896), (180, 1063238), (186, 1028940), (198, 966580), (220, 869922), (248, 771705), (264, 724935), (279, 685960), (310, 617364), (330, 579948), (341, 561240), (360, 531619), (372, 514470), (396, 483290), (440, 434961), (465, 411576), (495, 386632), (558, 342980), (620, 308682), (660, 289974), (682, 280620), (744, 257235), (792, 241645), (930, 205788), (990, 193316), (1023, 187080), (1116, 171490), (1240, 154341), (1320, 144987), (1364, 140310), (1395, 137192), (1559, 122760), (1705, 112248), (1860, 102894), (1980, 96658), (2046, 93540), (2232, 85745), (2728, 70155), (2790, 68596), (3069, 62360), (3118, 61380), (3410, 56124), (3720, 51447), (3960, 48329), (4092, 46770), (4677, 40920), (5115, 37416), (5580, 34298), (6138, 31180), (6236, 30690), (6820, 28062), (7795, 24552), (8184, 23385), (9354, 20460), (10230, 18708), (11160, 17149), (12276, 15590), (12472, 15345), (13640, 14031)]