213824160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13499}}^1$

素因数の和:13531

約数の個数: 144

約数和(自身を含む): 796068000

約数和(自身を除く): 582243840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13499, 15840, 26998, 40497, 53996, 67495, 80994, 107992, 121491, 134990, 148489, 161988, 202485, 215984, 242982, 269980, 296978, 323976, 404970, 431968, 445467, 485964, 539960, 593956, 607455, 647952, 742445, 809940, 890934, 971928, 1079920, 1187912, 1214910, 1295904, 1336401, 1484890, 1619880, 1781868, 1943856, 2159840, 2227335, 2375824, 2429820, 2672802, 2969780, 3239760, 3563736, 3887712, 4454670, 4751648, 4859640, 5345604, 5939560, 6479520, 6682005, 7127472, 8909340, 9719280, 10691208, 11879120, 13364010, 14254944, 17818680, 19438560, 21382416, 23758240, 26728020, 35637360, 42764832, 53456040, 71274720, 106912080, 213824160]

約数ペア:

[(1, 213824160), (2, 106912080), (3, 71274720), (4, 53456040), (5, 42764832), (6, 35637360), (8, 26728020), (9, 23758240), (10, 21382416), (11, 19438560), (12, 17818680), (15, 14254944), (16, 13364010), (18, 11879120), (20, 10691208), (22, 9719280), (24, 8909340), (30, 7127472), (32, 6682005), (33, 6479520), (36, 5939560), (40, 5345604), (44, 4859640), (45, 4751648), (48, 4454670), (55, 3887712), (60, 3563736), (66, 3239760), (72, 2969780), (80, 2672802), (88, 2429820), (90, 2375824), (96, 2227335), (99, 2159840), (110, 1943856), (120, 1781868), (132, 1619880), (144, 1484890), (160, 1336401), (165, 1295904), (176, 1214910), (180, 1187912), (198, 1079920), (220, 971928), (240, 890934), (264, 809940), (288, 742445), (330, 647952), (352, 607455), (360, 593956), (396, 539960), (440, 485964), (480, 445467), (495, 431968), (528, 404970), (660, 323976), (720, 296978), (792, 269980), (880, 242982), (990, 215984), (1056, 202485), (1320, 161988), (1440, 148489), (1584, 134990), (1760, 121491), (1980, 107992), (2640, 80994), (3168, 67495), (3960, 53996), (5280, 40497), (7920, 26998), (13499, 15840)]