141822720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 216

約数和(自身を含む): 528995376

約数和(自身を除く): 387172656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 947, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1894, 1920, 2080, 2304, 2340, 2496, 2841, 2880, 3120, 3328, 3744, 3788, 3840, 4160, 4680, 4735, 4992, 5682, 5760, 6240, 7488, 7576, 8320, 8523, 9360, 9470, 9984, 11364, 11520, 12311, 12480, 14205, 14976, 15152, 16640, 17046, 18720, 18940, 22728, 24622, 24960, 28410, 29952, 30304, 34092, 36933, 37440, 37880, 42615, 45456, 49244, 49920, 56820, 60608, 61555, 68184, 73866, 74880, 75760, 85230, 90912, 98488, 110799, 113640, 121216, 123110, 136368, 147732, 149760, 151520, 170460, 181824, 184665, 196976, 221598, 227280, 242432, 246220, 272736, 295464, 303040, 340920, 363648, 369330, 393952, 443196, 454560, 492440, 545472, 553995, 590928, 606080, 681840, 727296, 738660, 787904, 886392, 909120, 984880, 1090944, 1107990, 1181856, 1212160, 1363680, 1477320, 1575808, 1772784, 1818240, 1969760, 2181888, 2215980, 2363712, 2727360, 2954640, 3151616, 3545568, 3636480, 3939520, 4431960, 4727424, 5454720, 5909280, 7091136, 7879040, 8863920, 9454848, 10909440, 11818560, 14182272, 15758080, 17727840, 23637120, 28364544, 35455680, 47274240, 70911360, 141822720]

約数ペア:

[(1, 141822720), (2, 70911360), (3, 47274240), (4, 35455680), (5, 28364544), (6, 23637120), (8, 17727840), (9, 15758080), (10, 14182272), (12, 11818560), (13, 10909440), (15, 9454848), (16, 8863920), (18, 7879040), (20, 7091136), (24, 5909280), (26, 5454720), (30, 4727424), (32, 4431960), (36, 3939520), (39, 3636480), (40, 3545568), (45, 3151616), (48, 2954640), (52, 2727360), (60, 2363712), (64, 2215980), (65, 2181888), (72, 1969760), (78, 1818240), (80, 1772784), (90, 1575808), (96, 1477320), (104, 1363680), (117, 1212160), (120, 1181856), (128, 1107990), (130, 1090944), (144, 984880), (156, 909120), (160, 886392), (180, 787904), (192, 738660), (195, 727296), (208, 681840), (234, 606080), (240, 590928), (256, 553995), (260, 545472), (288, 492440), (312, 454560), (320, 443196), (360, 393952), (384, 369330), (390, 363648), (416, 340920), (468, 303040), (480, 295464), (520, 272736), (576, 246220), (585, 242432), (624, 227280), (640, 221598), (720, 196976), (768, 184665), (780, 181824), (832, 170460), (936, 151520), (947, 149760), (960, 147732), (1040, 136368), (1152, 123110), (1170, 121216), (1248, 113640), (1280, 110799), (1440, 98488), (1560, 90912), (1664, 85230), (1872, 75760), (1894, 74880), (1920, 73866), (2080, 68184), (2304, 61555), (2340, 60608), (2496, 56820), (2841, 49920), (2880, 49244), (3120, 45456), (3328, 42615), (3744, 37880), (3788, 37440), (3840, 36933), (4160, 34092), (4680, 30304), (4735, 29952), (4992, 28410), (5682, 24960), (5760, 24622), (6240, 22728), (7488, 18940), (7576, 18720), (8320, 17046), (8523, 16640), (9360, 15152), (9470, 14976), (9984, 14205), (11364, 12480), (11520, 12311)]