163664160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 405331680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 139, 160, 165, 176, 220, 223, 240, 264, 278, 330, 352, 417, 440, 446, 480, 528, 556, 660, 669, 695, 834, 880, 892, 1056, 1112, 1115, 1320, 1338, 1390, 1529, 1668, 1760, 1784, 2085, 2224, 2230, 2453, 2640, 2676, 2780, 3058, 3336, 3345, 3568, 4170, 4448, 4460, 4587, 4906, 5280, 5352, 5560, 6116, 6672, 6690, 7136, 7359, 7645, 8340, 8920, 9174, 9812, 10704, 11120, 12232, 12265, 13344, 13380, 14718, 15290, 16680, 17840, 18348, 19624, 21408, 22240, 22935, 24464, 24530, 26760, 29436, 30580, 30997, 33360, 35680, 36696, 36795, 39248, 45870, 48928, 49060, 53520, 58872, 61160, 61994, 66720, 73392, 73590, 78496, 91740, 92991, 98120, 107040, 117744, 122320, 123988, 146784, 147180, 154985, 183480, 185982, 196240, 235488, 244640, 247976, 294360, 309970, 340967, 366960, 371964, 392480, 464955, 495952, 588720, 619940, 681934, 733920, 743928, 929910, 991904, 1022901, 1177440, 1239880, 1363868, 1487856, 1704835, 1859820, 2045802, 2479760, 2727736, 2975712, 3409670, 3719640, 4091604, 4959520, 5114505, 5455472, 6819340, 7439280, 8183208, 10229010, 10910944, 13638680, 14878560, 16366416, 20458020, 27277360, 32732832, 40916040, 54554720, 81832080, 163664160]

約数ペア:

[(1, 163664160), (2, 81832080), (3, 54554720), (4, 40916040), (5, 32732832), (6, 27277360), (8, 20458020), (10, 16366416), (11, 14878560), (12, 13638680), (15, 10910944), (16, 10229010), (20, 8183208), (22, 7439280), (24, 6819340), (30, 5455472), (32, 5114505), (33, 4959520), (40, 4091604), (44, 3719640), (48, 3409670), (55, 2975712), (60, 2727736), (66, 2479760), (80, 2045802), (88, 1859820), (96, 1704835), (110, 1487856), (120, 1363868), (132, 1239880), (139, 1177440), (160, 1022901), (165, 991904), (176, 929910), (220, 743928), (223, 733920), (240, 681934), (264, 619940), (278, 588720), (330, 495952), (352, 464955), (417, 392480), (440, 371964), (446, 366960), (480, 340967), (528, 309970), (556, 294360), (660, 247976), (669, 244640), (695, 235488), (834, 196240), (880, 185982), (892, 183480), (1056, 154985), (1112, 147180), (1115, 146784), (1320, 123988), (1338, 122320), (1390, 117744), (1529, 107040), (1668, 98120), (1760, 92991), (1784, 91740), (2085, 78496), (2224, 73590), (2230, 73392), (2453, 66720), (2640, 61994), (2676, 61160), (2780, 58872), (3058, 53520), (3336, 49060), (3345, 48928), (3568, 45870), (4170, 39248), (4448, 36795), (4460, 36696), (4587, 35680), (4906, 33360), (5280, 30997), (5352, 30580), (5560, 29436), (6116, 26760), (6672, 24530), (6690, 24464), (7136, 22935), (7359, 22240), (7645, 21408), (8340, 19624), (8920, 18348), (9174, 17840), (9812, 16680), (10704, 15290), (11120, 14718), (12232, 13380), (12265, 13344)]