191675520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 670213440

約数和(自身を除く): 478537920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 288, 311, 320, 321, 360, 384, 428, 480, 535, 576, 622, 640, 642, 720, 856, 933, 960, 963, 1070, 1152, 1244, 1284, 1440, 1555, 1605, 1712, 1866, 1920, 1926, 2140, 2488, 2568, 2799, 2880, 3110, 3210, 3424, 3732, 3852, 4280, 4665, 4815, 4976, 5136, 5598, 5760, 6220, 6420, 6848, 7464, 7704, 8560, 9330, 9630, 9952, 10272, 11196, 12440, 12840, 13696, 13995, 14928, 15408, 17120, 18660, 19260, 19904, 20544, 22392, 24880, 25680, 27990, 29856, 30816, 33277, 34240, 37320, 38520, 39808, 41088, 44784, 49760, 51360, 55980, 59712, 61632, 66554, 68480, 74640, 77040, 89568, 99520, 99831, 102720, 111960, 119424, 123264, 133108, 149280, 154080, 166385, 179136, 199040, 199662, 205440, 223920, 266216, 298560, 299493, 308160, 332770, 358272, 399324, 447840, 499155, 532432, 597120, 598986, 616320, 665540, 798648, 895680, 998310, 1064864, 1197972, 1331080, 1497465, 1597296, 1791360, 1996620, 2129728, 2395944, 2662160, 2994930, 3194592, 3993240, 4259456, 4791888, 5324320, 5989860, 6389184, 7986480, 9583776, 10648640, 11979720, 12778368, 15972960, 19167552, 21297280, 23959440, 31945920, 38335104, 47918880, 63891840, 95837760, 191675520]

約数ペア:

[(1, 191675520), (2, 95837760), (3, 63891840), (4, 47918880), (5, 38335104), (6, 31945920), (8, 23959440), (9, 21297280), (10, 19167552), (12, 15972960), (15, 12778368), (16, 11979720), (18, 10648640), (20, 9583776), (24, 7986480), (30, 6389184), (32, 5989860), (36, 5324320), (40, 4791888), (45, 4259456), (48, 3993240), (60, 3194592), (64, 2994930), (72, 2662160), (80, 2395944), (90, 2129728), (96, 1996620), (107, 1791360), (120, 1597296), (128, 1497465), (144, 1331080), (160, 1197972), (180, 1064864), (192, 998310), (214, 895680), (240, 798648), (288, 665540), (311, 616320), (320, 598986), (321, 597120), (360, 532432), (384, 499155), (428, 447840), (480, 399324), (535, 358272), (576, 332770), (622, 308160), (640, 299493), (642, 298560), (720, 266216), (856, 223920), (933, 205440), (960, 199662), (963, 199040), (1070, 179136), (1152, 166385), (1244, 154080), (1284, 149280), (1440, 133108), (1555, 123264), (1605, 119424), (1712, 111960), (1866, 102720), (1920, 99831), (1926, 99520), (2140, 89568), (2488, 77040), (2568, 74640), (2799, 68480), (2880, 66554), (3110, 61632), (3210, 59712), (3424, 55980), (3732, 51360), (3852, 49760), (4280, 44784), (4665, 41088), (4815, 39808), (4976, 38520), (5136, 37320), (5598, 34240), (5760, 33277), (6220, 30816), (6420, 29856), (6848, 27990), (7464, 25680), (7704, 24880), (8560, 22392), (9330, 20544), (9630, 19904), (9952, 19260), (10272, 18660), (11196, 17120), (12440, 15408), (12840, 14928), (13696, 13995)]