131935680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:835

約数の個数: 168

約数和(自身を含む): 461857344

約数和(自身を除く): 329921664

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, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 751, 915, 960, 976, 1098, 1220, 1440, 1464, 1502, 1830, 1952, 2196, 2253, 2440, 2745, 2880, 2928, 3004, 3660, 3755, 3904, 4392, 4506, 4880, 5490, 5856, 6008, 6759, 7320, 7510, 8784, 9012, 9760, 10980, 11265, 11712, 12016, 13518, 14640, 15020, 17568, 18024, 19520, 21960, 22530, 24032, 27036, 29280, 30040, 33795, 35136, 36048, 43920, 45060, 45811, 48064, 54072, 58560, 60080, 67590, 72096, 87840, 90120, 91622, 108144, 120160, 135180, 137433, 144192, 175680, 180240, 183244, 216288, 229055, 240320, 270360, 274866, 360480, 366488, 412299, 432576, 458110, 540720, 549732, 687165, 720960, 732976, 824598, 916220, 1081440, 1099464, 1374330, 1465952, 1649196, 1832440, 2061495, 2162880, 2198928, 2748660, 2931904, 3298392, 3664880, 4122990, 4397856, 5497320, 6596784, 7329760, 8245980, 8795712, 10994640, 13193568, 14659520, 16491960, 21989280, 26387136, 32983920, 43978560, 65967840, 131935680]

約数ペア:

[(1, 131935680), (2, 65967840), (3, 43978560), (4, 32983920), (5, 26387136), (6, 21989280), (8, 16491960), (9, 14659520), (10, 13193568), (12, 10994640), (15, 8795712), (16, 8245980), (18, 7329760), (20, 6596784), (24, 5497320), (30, 4397856), (32, 4122990), (36, 3664880), (40, 3298392), (45, 2931904), (48, 2748660), (60, 2198928), (61, 2162880), (64, 2061495), (72, 1832440), (80, 1649196), (90, 1465952), (96, 1374330), (120, 1099464), (122, 1081440), (144, 916220), (160, 824598), (180, 732976), (183, 720960), (192, 687165), (240, 549732), (244, 540720), (288, 458110), (305, 432576), (320, 412299), (360, 366488), (366, 360480), (480, 274866), (488, 270360), (549, 240320), (576, 229055), (610, 216288), (720, 183244), (732, 180240), (751, 175680), (915, 144192), (960, 137433), (976, 135180), (1098, 120160), (1220, 108144), (1440, 91622), (1464, 90120), (1502, 87840), (1830, 72096), (1952, 67590), (2196, 60080), (2253, 58560), (2440, 54072), (2745, 48064), (2880, 45811), (2928, 45060), (3004, 43920), (3660, 36048), (3755, 35136), (3904, 33795), (4392, 30040), (4506, 29280), (4880, 27036), (5490, 24032), (5856, 22530), (6008, 21960), (6759, 19520), (7320, 18024), (7510, 17568), (8784, 15020), (9012, 14640), (9760, 13518), (10980, 12016), (11265, 11712)]