840224160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7993}}^1$

素因数の和:8087

約数の個数: 144

約数和(自身を含む): 2906906184

約数和(自身を除く): 2066682024

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, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 7008, 7993, 8760, 10512, 11680, 13140, 15986, 17520, 21024, 23979, 26280, 31972, 35040, 39965, 47958, 52560, 63944, 71937, 79930, 95916, 105120, 119895, 127888, 143874, 159860, 191832, 239790, 255776, 287748, 319720, 359685, 383664, 479580, 575496, 583489, 639440, 719370, 767328, 959160, 1150992, 1166978, 1278880, 1438740, 1750467, 1918320, 2301984, 2333956, 2877480, 2917445, 3500934, 3836640, 4667912, 5251401, 5754960, 5834890, 7001868, 8752335, 9335824, 10502802, 11509920, 11669780, 14003736, 17504670, 18671648, 21005604, 23339560, 26257005, 28007472, 35009340, 42011208, 46679120, 52514010, 56014944, 70018680, 84022416, 93358240, 105028020, 140037360, 168044832, 210056040, 280074720, 420112080, 840224160]

約数ペア:

[(1, 840224160), (2, 420112080), (3, 280074720), (4, 210056040), (5, 168044832), (6, 140037360), (8, 105028020), (9, 93358240), (10, 84022416), (12, 70018680), (15, 56014944), (16, 52514010), (18, 46679120), (20, 42011208), (24, 35009340), (30, 28007472), (32, 26257005), (36, 23339560), (40, 21005604), (45, 18671648), (48, 17504670), (60, 14003736), (72, 11669780), (73, 11509920), (80, 10502802), (90, 9335824), (96, 8752335), (120, 7001868), (144, 5834890), (146, 5754960), (160, 5251401), (180, 4667912), (219, 3836640), (240, 3500934), (288, 2917445), (292, 2877480), (360, 2333956), (365, 2301984), (438, 1918320), (480, 1750467), (584, 1438740), (657, 1278880), (720, 1166978), (730, 1150992), (876, 959160), (1095, 767328), (1168, 719370), (1314, 639440), (1440, 583489), (1460, 575496), (1752, 479580), (2190, 383664), (2336, 359685), (2628, 319720), (2920, 287748), (3285, 255776), (3504, 239790), (4380, 191832), (5256, 159860), (5840, 143874), (6570, 127888), (7008, 119895), (7993, 105120), (8760, 95916), (10512, 79930), (11680, 71937), (13140, 63944), (15986, 52560), (17520, 47958), (21024, 39965), (23979, 35040), (26280, 31972)]